Good morning and welcome to Sports Mole's live coverage of day four of the 2012 French Open at Roland Garros.
Rafael Nadal and Andy Murray both secured their spots in round two with victory on Tuesday, while British number three Heather Watson and Maria Sharapova also advanced to the second round.
However, hotly-tipped Serena Williams was sensationally eliminated by Virginie Razzano in the biggest shock of the opening round.
We now enter round two, with Novak Djokovic, Jo-Wilfried Tsonga and Roger Federer all in action in the men's side of the draw.
Juan Martin del Potro and Juan Carlos Ferrero also take to the court today, while Victoria Azarenka, Venus Williams and Samantha Stosur are in action in the women's draw.
Note that play starts at 10.00am.
(Please refresh this page for the latest updates)
That's it, then. Play is suspended for the day at the French Open thanks to some pretty heavy rain descending on Paris. Andy Murray kicks things off for us tomorrow at 10am when he takes on Finland's Jarkko Nieminen.
Also in action in the men's draw are Rafael Nadal, David Ferrer and Janko Tipsarevic. Meanwhile, Maria Sharapova, Caroline Wozniacki and Petra Kvitova will all take to the court on the women's side.
On the men's side today, Novak Djokovic booked his place in round three thanks to a straight-sets triumph against Blaz Kavcic, and there were also wins for Roger Federer, Juan Martin del Potro and Gilles Simon...
Sam Stosur is through following her win over Irina Falconi, but Venus Williams is out of the tournament after a comprehensive defeat at the hands of world number three Agnieszka Radwanska.
World number one Victoria Azarenka eased into the third round with a straight-sets victory over Dinah Pfinzenmaier, while Marion Bartoli was sensationally beaten by Petra Martic...
19.13: And here's a quick recap of the action from day four of the French Open...
Goffin 3-6 7-6[2] 0-6 6-2 5-1 Clement; Troicki 2-6 6-3 Fognini; Stebe 2-6 6-4 1-1 Tsonga
19.07: Right, here are the scores in the matches before they were interrupted by the rain...
19.02: You have to feel sorry for Angelique Kerber and Olga Govortsova. No sooner had the pair stepped on court for their second-round match that they were ordered off because of the rain.
18.58: Oh dear. The rain starts to come down at Roland Garros and the umpire calls for play to be suspended on Court Suzanne Lenglen. Players on the other courts have also been asked to take cover.
18.54: SET! We're all square in the match between Viktor Troicki and Fabio Fognini after the Serbian clinches the second set 6-3.
18.50: Tsonga draws first blood in the third set as some instinctive reactions at the net give him a break to love.
Nicolas Mahut survives and early scare to defeat Martin Klizan in four sets. He joins fellow Frenchman Gilles Simon in the third round.
RESULT: Klizan 6-4 4-6 6-7[5] 3-6 Mahut
18.45: SET! Stebe levels the match at one set each after Tsonga plants a forehand into the net. The German is certainly in the ascendancy here. Could we have another upset on the cards?
18.38: Right, we will now turn our attention to Jo-Wilfried Tsonga's match against Cedrik-Marcel Stebe. France's own Tsonga took the first set 6-2 and it is now 5-4 to the German in the second. Tsonga to serve.
RESULT: Kubot 7-6[0] 6-2 7-6[4] Senna
18.35: That's quite sensational from Radwanska. A perfectly-weighted lob gives her match point before Williams puts a forehand long to end the match. Williams may have been well below par today, but Radwanska is definitely one to watch for the tournament.
RESULT: Radwanska 6-2 6-3 Williams
18.32: Unfortunately that's the end of the road for Alexa Glatch. The American came up against a fierce competitor in Flavia Pennetta, with the Italian winning 6-3 6-1.
18.31: It looks like Goffin and Clement will go into a fifth set. Clement takes the fourth 6-2.
18.30: Hold onto your horses, this one isn't over. A nervy looking Radwanska is broken for the first time in the match. It's now 5-3 to the Pole in the second.
18.26: To her credit Williams is still showing some fight out there. A ruthless forehand makes it 2-5. Radwanska will now serve for the match.
18.23: Radwanska moves to within a game of the third round as she brushes aside Williams with a love service game.
18.21: And Williams is on the board. A vicious volley at the net gives the American her first game of the set. Radwanska leads 4-1.
18.17: This match is all but over now. Radwanska is overwhelming Williams. It's now 4-0 in the second.
18.14: Radwanska breaks again! It's sad to see from Venus Williams's point of view. She's had plenty of health problems this past year and it seems to have affected her game quite dramatically. She's now a set and 0-3 down.
18.09: Williams sends a forehand long as Radwanska holds serve. The Pole leads 2-0 now in the second.
18.07: The magnificently monikered Alexa Glatch has just lost the first set of her match with Flavia Pennetta 6-3.
18.06: Radwanska starts the second set in devastating fashion as she breaks to love in Williams's opening service game.
18.04: Elsewhere, Mahut is now 2-1 ahead in his match against Klizan. It took a 7-5 triumph in the tie-break for the Frenchman to edge in front.
18.02: SET! And with relative ease Agnieszka Radwanska takes the opening set 6-2. It took the woorld number three just 28 minutes to land the first blow against Williams.
Right, that's me for now. I will be passing you over to my wonderful colleague Jack Prescott for the remainder of the action. See you tomorrow bright and early!
17.59: Williams holds serve to extend the set. The Pole, however, will serve for a one-set lead.
17.58: Just wonderful from Radwanska as she plays a passing shot from nowhere to take a 5-1 lead in the match. Meanwhile, Tsonga has taken the opening set 6-2 over Stebe.
17.56: An amazing 15 unforced errors from Williams in the match thus far. Just staggering.
17.54 Meanwhile, Klizan vs. Mahut has entered a tie-break in the third set. Radwanska has secured the early double break against Williams to move 4-1 ahead.
17.52 Clement has moved two-sets-to-one ahead of Goffin after taking the third 6-0.
17.50 Venus passes up the chance to break back as Radwanska moves 3-1 ahead in the opener.
17.50 The final men's match of day four is in progress with Troicki facing Fognini.
17.50: Clement storms into a 5-0 lead in the third over Goffin. Meanwhile, Kubot leads Serra 7-6 6-2 3-0.
17.48: Meanwhile, Glatch vs. Pennetta is also underway.
17.47: Kubot looks on course for the third round as he takes an early break in the third over Serra. Meanwhile, Tsonga is locked at 5-1 40-40 with Stebe.
17.45: Really nice work from Williams as she displays wonderful pace to hold serve in the third game. The American is ranked 53rd in the world after being forced out of action for six months with Sjogren's Syndrome.
17.43: Brilliant start from Radwanska as the Pole storms into an early 2-0 lead over Williams.
17.41: Clement has taken complete control of his match with Goffin. The Frenchman leads 4-0 in the third.
17.39: Tsonga continues his storming start against Stebe. The Frenchman leads 5-1 in the first set.
17.37: Wow, that's some start from Radwanska as she secures an early break with a wonderful passing shot.
17.35: Kubot has taken the second set against Serra to lead two-sets-to-nil. Meanwhile, Williams vs. Radwanska is underway.
17.33: Wonderful start from Tsonga as he secures a double break to move 4-1 ahead against his German opponent.
17.31: Tsonga is up and an early break against Stebe. The Frenchman leads 3-1 in the opening set.
Men's latest scores: Goffin 3-6 7-6 0-1 Clement, Klizan 6-4 4-6 5-5 Mahut, Kubot 7-6 4-2 Serra, Stebe 1-2 Tsonga.
17.28: Williams vs. Radwanska will soon get underway.
Result: Wawrinka 7-6 6-7 6-2 6-1 Andujar-Alba
17.25: Kubot breaks Serra to move 4-2 ahead. That could prove to be a crucial moment in this match.
17.23: Klizan is currently serving for the third set against Mahut. Meanwhile, Kubot leads Serra 7-6 3-2.
17.21: Stebe and Tsonga remains with serve at 1-1 thus far.
17.19: Goffin has taken the second set 7-6 against Clement to level the match at one set all. Meanwhile, Wawrinka leads Andujar-Alba 4-1 in the fourth.
Result: Verdasco 6-7 6-3 6-2 6-2 Muller
17.16: Stebe vs. Tsonga is also underway.
17.15: Not today for Baker, but it's a wonderful story. Simon marches into the latter stages.
Result: Simon 6-4 6-1 6-7 1-6 6-0 Baker
17.14: The second set between Goffin and Clement has entered a tie-break. Meanwhile, Klizan and Mahut are tied at 3-3 in the third.
17.12: Simon holds serve to move 5-0 ahead. He is just one game away from the third round.
17.10: During his junior career, Baker beat the likes of Tsonga and Marcos Baghdatis, but his injuries meant that he was restricted to a career in teaching. It doesn't matter what happens in this match - the American has put himself back on the map.
17.07: Suddenly it's all Simon as the Frenchman moves 4-0 ahead of Baker in the fifth.
17.05: Verdasco appears to be on his way to the third round. The Spaniard leads 4-1 in the fourth.
Men's latest scores: Simon 6-4 6-1 6-7 1-6 2-0 Baker, Muller 7-6 3-6 2-6 1-3 Verdasco, Andujar-Alba 6-7 7-6 2-6 0-0 Wawrinka, Goffin 3-6 5-5 Clement, Klizan 6-4 4-6 2-2 Mahut, Kubot 7-6 0-1 Serra.
17.02: Simon breaks Baker to move 2-0 ahead in the fifth. Mwanwhile, Verdasco is up an early break in the fourth against Muller.
17.00 Wow, that's some performance from the youngster. It is her first win over a top-10 player and she certainly could make an impact this year.
Result: Martic 6-2 3-6 6-3 Bartoli
16.57: Wawrinka takes a two-sets-to-one lead over Andujar-Alba. Suddenly it is all heating up.
16.57: Kubot has secured the opening set 7-6 against Serra. Meanwhile, Simon and Baker are 1-1 in the fifth.
16.55: A word from Miles Maclagan, Andy Murray's former coach, on BBC: "You know, you do your research for these commentaries and have a look over a player's career and results and for a few years Baker just disappears entirely. I haven't seen him play before and he looks like a really, really good player."
16.53: Bartoli holds serve to cut the score to 5-3. Martic will serve for the match.
16.52: Wawrinka leads 5-2 in the third over Andujar-Alba. Meanwhile, the match between Kubot and Serra looks destined for a tie-break.
16.50: Verdasco has taken the third set 6-2 against Muller. The Spaniard looks in control of this match.
16.48: Meanwhile, it's all gone terribly wrong for Bartoli. She trails 5-2 in the final set.
16.47: Just wonderful from Baker. The American storms the fourth set 6-1 against Simon to level the match at two sets all.
16.45: Wow, Bartoli double faults to give Martic a 4-2 lead in the third.
16.45: Mahut has taken the second set against Klizan to level the match at one set all.
16.43: Wawrinka is well in control of the third against Andujar-Alba. He leads 4-1, with the pair tied at one set all.
16.41: It's simply all Baker in his match with Simon. The American has raced into a 4-1 lead in the fourth. Meanwhile, Kubot and Serra remain at 5-5 in the first.
16.39: Really is a fascinating match between Martic and Bartoli. The pair remain locked at 1-1, and 3-2 Martic in the third.
16.37: Simon holds serve against Baker, but remains 3-1 behind in the fourth. You just get the feeling that this one could go all the way.
16.35: Wawrinka has taken control of the third set of his match with Anjujar-Alba. The Swiss leads 3-0.
16.33: Still just the one women's match currently in play between Martic and Bartoli. Martic leads 2-1 in the third.
16.31: Suddenly it's all Baker in the American's match with Simon. He remains two-sets-to-one behind, but leads 2-0 on serve in the fourth.
16.29: Wow, Martic almost takes your breath away with the quality of her strokes. I'm not sure that there is a technically better player on the circuit right now.
16.27: Kubot vs. Serra remains on serve in the opening set. Meanwhile, Verdasco leads Miller 2-0 in the third.
16.25: Bartoli has broken back, however. The home favourite just will not let it go.
16.23: Martic has broken against Bartoli. The Croatian leads 2-0 in the third.
16.23: Meanwhile, Andujar-Alba has taken the second set 7-6 against Wawrinka. The pair sit at one set all.
16.21: Baker takes the set 7-6 after a tie-break. Some story emerging in that match.
16.19: Fascinating tie-break between Andujar-Alba and Wawrinka with the pair locked at 3-3.
16.17: Baker leads Simon 4-1 in the tie-break. The American has played just two tournaments in the past five years - wow.
16.15: Wawrinka vs. Andujar-Alba has also entered a tie-break in the second.
16.14: Baker does level it at 6-6, and we enter a tie-break in the third.
16.13: Impressive showing from Baker in his match with Simon. The American leads 40-30 on serve.
16.11: Verdasco has secured the second set against Muller to level it at one set all. Meanwhile, Bartoli has taken the second set 6-3 against Martic.
16.09: That's some shot from Martic as she lobs Bartoli at set point. Meanwhile, Simon leads Baker 6-5 in the third.
16.07: Another home favourite, Simon, has broken back against Baker and the pair remain locked at 5-5 in the third. Meanwhile, Klizan takes the opening set 6-4 against Mahut.
16.06: Clement has taken the opening set 6-3 against Goffin, much to the delight of the home crowd.
16.04: Klizan is currently serving for the first set against Mahut of France.
16.02: Meanwhile, Bartoli will serve for the set against Martic.
16.01: Early break for Kubot in his match with Serra. Strong start from the Pole.
15.59: Meanwhile, the men's match between Kubot and Serra is also underway.
Result: Stephens 6-1 6-1 Mattek-Sands
15.57: Five games in a row for Bartoli. She leads Martic 5-2 in the second set.
15.55: Muller has broken Verdasco in the second, and leads 3-2 on serve. Meanwhile, Klizan leads Mahut 5-3.
Latest women's scores: Martic 6-2 2-4 Bartoli, Mattek-Sands 1-6 1-5 Stephens.
Latest men's scores: Simon 6-4 6-1 2-4 Baker, Muller 7-6 2-2 Verdasco, Andujar-Alba 6-7 5-2 Wawrinka, Goffin 2-3 Clement, Klizan 4-3 Mahut.
15.52: Suddenly it's all going Bartoli's way against Martic as the French women's number one secures her third successive game.
15.50: Goffin vs. Clement remains on serve at 2-3 in the opener. Meanwhile, Klizan is a break ahead of Mahut.
15.48: Bartoli has broken back in her match with Martic. The pair are locked at 2-2 in the second.
15.47: Stephens leads Mattek-Sands 5-0 in the second. The American will now serve for a place in the third round.
Result: Anderson 6-3 3-6 6-3 6-0 Zeballos
15.44: It was all going so well for Simon, but the Frenchman is now a break down in the third against Baker. However, he does lead two-sets-to-nil.
15.42: It's all gone terribly wrong for Zeballos, and Anderson will now serve for the match.
15.40: Anderson continues to dominate against Zeballos. The South African leads two-sets-to-one and 4-0 in the fourth.
15.38: We will be featuring Venus Williams's match with Agnieszka Radwanska in about 20 minutes' time.
Result: Kuznetsova 6-4 7-6 Chan
15.36: Klizan has secured an early break in his match with Mahut. Meanwhile, Andujar-Alba leads Wawrinka 3-0 in the second.
15.34: Switching back to the women's fixtures for a moment. Stephens looks on course for the third round as she leads Mattek-Sands 2-0 in the second.
15.32: Muller has secured the opening set 7-6 against Verdasco. Meanwhile, Goffin vs. Clement and Klizan vs. Mahut remain on serve thus far.
15.30: Simon has secured the second set against Baker. The Frenchman leads 6-4 6-1.
15.30: Martic has taken the opening set 6-2 against Bartoli. Meanwhile, Chan vs. Kuznetsova has entered a tie-break in the second.
15.28: Anderson looks well on course for the third round against Zeballos. He leads 2-0 in the fourth.
15.26: Simon now leads Baker 5-1 in the second. That's some performance from the Frenchman.
15.26: Another two men's matches are underway with Goffin taking on Clement, and Klizan facing Mahut.
15.25: Muller vs. Verdasco has also entered a tie-break. I cannot remember the last time I have seen so many tie-breaks in one day.
15.23: Wawrinka has secured the tie-break against Andujar-Alba. The Swiss leads one-set-to-nil.
15.22: Anderson has secured the third set 6-3 over Zeballos. The South African leads two-sets-to-one.
15.20: Early break from Simon in the second set of his match with Baker.
15.18: Stephens has made some start against Mattek-Sands. The former leads 4-1.
15.16: The match between Andujar-Alba and Wawrinka has indeed entered a first-set tie-break.
Women's latest scores: Chan 4-6 5-4 Kuznetsova, Martic 3-2 Bartoli, Mattek-Sands 1-3 Stephens.
Men's latest scores: Anderson 6-3 3-6 5-2 Zeballos, Simon 6-4 1-1 Baker, Muller 5-5 Verdasco, Andujar-Alba 5-6 Wawrinka.
15.14: Anderson has taken control of his match with Zeballos. The South African leads 5-2 in the third, with the pair tied at one-set-all.
15.12: Wawrinka vs. Andujar-Alba remains on serve, with the former ahead 6-5. This one seems destined for a tie-break. How many of those have we had today?
15.10: Switching our attention to the women's draw, and Martic is a break up on Bartoli at 3-1.
15.08: Muller vs. Verdasco remains on serve in the opening set at 5-4. Meanwhile, Andujar-Alba is level at 5-5 with Wawrinka.
Result: Ivanovic 6-2 6-2 Peer
15.07: Stunning performance from Berdych as he drops just eight games. The Czech is a threat in this tournament. He will face either Anderson or Zeballos in the third round.
Result: Berdych 6-2 6-3 6-3 Llodra
15.05: Staying with the women for a moment, and Chan trails one-set-to-nil to Kuznetsova, but leads 4-3 in the second.
15.05: Another women's match is underway with Mattek-Sands entertaining fellow American Stephens.
15.03: Simon has indeed secured the first set against Baker, much to the delight of the home crowd.
15.02: Simon will also serve for the first set in his match with Baker. Meanwhile, Anderson is a break up in the third against Zaballos.
15.00: Strong hold from Llodra as he closes the gap to 5-3 in the third set. However, Berdych will now serve for a spot in the third round.
14.58: Right, thanks very much for that Liam! Let's get straight back into the action.
14.53: One that I haven't brought you so far - apologises to all Kevin Anderson and Horacio Zeballos supporters out there! The pair are currently level with one set apiece. Anderson won 6-3, while Zaballos replied with the same scoreline.
14.48: Game on - Petra Martic and Marion Bartoli have just got underway.
14.47: Minus Llodra vs. Berdych, there is currently little drama in the three men's matches that have recently started. All are currently going with serve.
Couple more results - Seppi 5-7 6-2 2-6 6-1 6-2 and Devilder 7-6 6-4 6-2 Berrer.
14.42: Swinging across Roland Garros to see that Ivanovic has taken a one-set lead against Peer courtesy of a 6-2 success.
14.41: As I just said, 13 Frenchmen currently remain in the men's draw. However, you can almost certainly make it 12. Berdych breaks once again against Llodra to open up a 3-1 advantage. He leads 6-2 6-3.
14.36: Here's a stat for you. Seventeen Frenchman made the opening round of the French Open. As it stands, 13 remain (including Llodra). Great British tennis fans must be wishing they could have a similar number at Wimbledon!
Men's latest scores: Michael Llodra 2-6 3-6 1-1 Tomas Berdych, Gilles Simon 2-2 Brian Baker, Pablo Andujar Alba 0-1 Stanislas Wawrinka and Gilles Muller 1-1 Fernando Verdasco.
14.31: Here comes the madness! Pablo Andujar Alba vs. Stanislas Wawrinka and Gilles Muller vs. Fernando Verdasco are now underway.
14.30: Result - Staying with the women's tournament, a quick result for you. Home favourite Mathilde Johansson has defeated Petra Cetkovska 7-6 6-2.
14.27: Switching back to the women's draw, Ivanovic is currently a break up against Peer and leads 4-1.
14.26: And that could be that! Berdych takes a two-set lead against Llodra with a 6-3 success to go with his 6-2 triumph in the opener. Llodra has never battled back from two sets down - sorry to all his supporters!!
14.25: Despite being unknown to many, it is worth noting that American Baker reached the final of the Open de Nice Cote d'Azur earlier this month, beating Gael Monfils and Nikolay Davydenko, before losing to Nicolas Almagro.
14.23: Meanwhile, Gilles Simon and Brian Baker have begun their match. Will the Frenchman fare better than his current compatriot Michael Llodra is against Tomas Berdych?
14.21: Also in action is former women's champion Ana Ivanovic. The 2008 winner is currently taking on Israel's Shahar Peer.
14.19: Advantage Berdych in the second set against Llodra. The world number seven has broken his opponent to take a 4-3 advantage. Considering he also won the first set 6-2, the writing appears to be on the wall for Mr Llodra.
14.16: Reverting back to giant Argentine Del Potro for one moment. He will now face Croatia's Marin Cilic in the last 32 after he overcame 2003 champion Juan Carlos Ferrero 7-6 6-2 6-3 on the clay.
14.14: It has to be said that the omens do not look good for Llodra. The world number 57 has lost the first match of his last three tournaments.
14.12: Back to the Llodra versus Berdych encounter. The former currently leads the latter by 3-2 in the second set, which is currently going with serve. Berdych won the opening set 6-2.
14.09: There are also four matches that will be getting underway shortly - Gilles Muller vs. Fernando Verdasco, Gilles Simon vs. Brian Baker, Pablo Andujar Alba vs. Stanislas Wawrinka and Petra Martic vs. Marion Bartoli.
14.05: Moving on to what is happening presently, the Czech Republic's Tomas Berdych is leading home favourite Michael Llodra by one set to love. However, the Frenchman is 2-1 up in the second set.
14.03: Not forgetting Juan Martin del Potro. The former US Open champion overcome Roger-Vasselin in a gruelling encounter. Read all about it here.
14.00: How generous! So that's world number three Federer through, although he was made to work by his Romanian opponent. Find out how the match unfolded here.
Right, that's me for now, I will be passing you over to my wonderfully charming colleague Liam Apicella. See you in an hour!
13.58: So there we have it, Federer has booked his place in round three with victory over the gutsy Ungar. The Romanian will be proud of his showing, but Federer proved miles too strong.
Result: Federer 6-3 6-2 6-7 6-3
13.55: Ungur holds his serve against Federer, but the Swiss will now serve for the match.
Result: Del Potro 6-7 7-6 6-4 6-4 Roger Vasselin
13.53: Meanwhile, Berdych has taken the opener 6-2 against Llodra.
13.52: Johansson has taken the opening set 7-6 in her match with Cetkovska.
13.50: Federer opens up a 5-2 lead as he holds his serve. Just the one game needed for the Swiss. Likewise for Del Potro.
13.48: Del Potro has taken a 5-3 lead over Rogger-Vasselin in the fourth. The Argentine is just one game away from the next round.
13.46: Meanwhile, Federer leads Ungur 4-1 in the fourth. He looks well on course now.
13.44: Switching our focus to the women's, and Johansson vs. Cetvovska has entered a first-set tie-break.
13.42: Ungur is off the mark in the fourth, but he trails 3-1 to Federer.
13.41: It remains on serve in the early stages between Anderson and Zeballos. Meanwhile, Del Potro leads Roger-Vasselin two-sets-to-one and 4-2.
Result: Cilic 7-6 6-2 6-3 Ferrero
13.39: Devilder also leads 3-0 in the third over Berrer, and looks on course for the third round.
13.37: Federer is beginning to take control of this match. The Swiss leads 3-0 in the fourth.
13.35: Meanwhile, big moment in the match as Federer breaks to move 2-0 ahead in the fourth.
13.34: Kukushkin takes the second set against Seppi to open up a two-sets-to-one lead.
Men's latest scores: Del Potro 6-7 7-6 6-4 3-2 Roger-Vasselin, Ferrero 6-7 2-6 3-4 Cilic, Seppi 6-7 6-2 2-5 Kukushkin, Federer 6-3 6-2 6-7 1-0 Ungur, Devilder 7-6 6-2 2-0 Berrer, Llodra 0-2 Berdych, Anderson 0-0 Zeballos.
13.32: Really bright start from Berdych as he leads Llodra 2-0.
13.30: Federer rolls up his sleeves to hold serve in the opening game of the fourth. It wasn't supposed to be this tough for the Swiss.
13.28: Early break for Berdych as he opens up a 1-0 lead over Llodra. Meanwhile, Ferrero trails 2-0 in sets and 4-2 to Cilic.
13.26: The men's match between Llodra and Berdych is also underway.
Latest women's scores: Safarova 4-6 2-3 Martinez Sanchez, Johansson 3-5 Cetkovska.
13.24: Early break for Del Potro in the fourth set. The Argentine is seemingly on his way to the third round.
13.22: Ungur does it! The Romanian wins the tie-break to take the third set against Federer. Meanwhile, Devilder leads Berrer 2-0 in sets.
13.20: Two match points have come and gone as Ungur levels it at 6-6 in the tie-break.
13.20: Federer passes up the chance to take the match on serve, as Ungur continues to resist the pressure.
13.18: Martinez Sanchez looks on course for the third round. The Spaniard leads Safarova 6-4 2-1.
13.16: Brilliant serve from Ungur as he moves 3-2 ahead.
13.14: Federer serves himself 2-1 ahead in the early stages of the tie-break.
Result: Petrova 6-3 6-2 Scheepers
13.14: Federer holds serve and we enter a tie-break in the third set.
13.12 Ungur has not won a match in the main draw of a Tour-level event so far this season, but he is doing himself proud here.
13.10: Ungur continues to impress as Federer fires long. The Romanian leads 6-5 in the third.
13.08: Federer does hold, to level it at 5-5.
13.07: Federer staves off two break points just like that to level it at 40-40.
Result: Medina Garrigues 6-3 6-2 Pavlovic
13.07: There it is. Del Potro leads two-sets-to-one.
13.07: Cilic has moved two-sets-to-nil ahead of Ferrero. Meanwhile, Del Potro is moments away from securing the third set.
13.05: Another strong hold from Ungur as he moves 5-4 ahead in the third. Really impressive stuff.
13.03: Martinez Sanchez has secured the opening set 6-4 against Safarova.
13.02: Switching our focus to the women's round of fixtures. Medina Garrigues leads Pavlovic 6-3 5-2, while Petrova leads Scheepers 6-3 5-3.
13.00: Ungur answers straight back, however, to move 4-3 ahead in the third. Meanwhile, Del Potro will serve for the third set.
12.58: Federer does hold to level it at 3-3. Meanwhile, Seppi has secured the second set against Kukushkin to level it at 1-1.
12.56: Meanwhile, Ferrero is in all sorts of bother against Cilic. The Spaniard trails one-set-to-nil and 5-2 in the second.
12.54: Ungur opens up break point on the Federer serve but the Swiss shuts the door to level it at 40-40.
12.52: Petrova appears to be on her way to the third round. The Russian leads 6-3 4-3 over Scheepers.
12.50: Ungur staves off two break points to take a 3-2 lead over Federer in the third.
12.48: Meanwhile, another women's match is underway with Johansson facing Cetkovska.
12.46: Cilic has well and truly taken control of the match against Ferrero. The Croatian leads one-set-to-nil and 4-1 in the second.
12.44: Far too easy for Federer as he serves and volleys himself back level at 2-2. Meanwhile, Del Potro leads Roger-Vasselin 4-2 in the third set.
12.42: Devilder has taken the opening set 7-6 against Berrer. That one will have hurt the German.
12.40: Strong hold from Ungur as he opens up the third set with a hold of serve. Meanwhile, Seppi leads Kukushkin 2-1 in the second set.
12.37: Federer is just one set away from the third round, and it is difficult to make a case for Ungur. Meanwhile, Devilder vs. Berrer has entered a tie-break.
12.35: Del Potro has taken control of the third set against Roger-Vasselin. Although, the Argentine is still struggling with an injured knee.
12.33: There has been an argument put forward that the top tennis players should immediately advance to the latter stages of a tournament. On what we have seen so far, I'm not sure I could disagree. Federer has taken the second set 6-2 over Ungur.
12.31: We will be switching our focus to the match between Federer and Ungur. We join at 6-3 5-2 Federer.
12.29: meanwhile, Cilic has taken the opening set 7-6 against Ferrero.
12.27: So there we have it, the world number one has advanced to the third round with victory over Kavcic. The Slovenian improved as the match developed, but Djokovic was miles too strong for his opponent.
Result: Djokovic 6-0 6-4 6-4 Kavcic
12.26: Federer holds his serve to love to move 5-1 ahead in the second. Meanwhile, Devilder vs. Berrer appears to be heading for a tie-break.
12.26: Kavcic saves two match points to level it at 40-40 in the third.
12.26: Kukushkin has taken the opening set 7-6 against Seppi. Meanwhile, Del Potro is up 2-0 in the third.
12.24: Medina Garrigues has secured the opening set against Pavlovic.
12.22: Federer has broken once more to lead Ungur 4-1 in the second on serve. It seems a matter of time for the Swiss.
12.20: The matches between Ferrero and Cilic, and Seppi and Kukushkin have both entered tie-breaks in the opening set.
12.18: Switching our focus to the women - Medinda Garrigues leads Pavlovic 5-3, Petrova has taken the opening set 6-3 against Scheepers and Martinez Sanchez leads Safarova 2-1.
12.16: The opening set between Seppi and Kukushkin has entered a tie-break. Meanwhile, Devilder and Berrer remain locked at 4-4 in the first.
12.14: Kavcic continues to impress as he levels it at 4-4. He is making this hard for the Serbian.
12.13: Ungur survives a scare against Federer to hold serve, but he remains 2-1 behind in the second.
12.12: Del Potro has taken the second set over Roger-Vasselin to level it at 1-1.
12.11: Djokovic holds to move 4-3 ahead despite a scare for the Serbian. Meanwhile, Del Potro appears on course for the second set.
12.10: Del Potro leads 4-1 in the tie-break over Roger-Vasselin.
12.08: Devilder has broken back against Berrer to level it at 3-3 in the first.
12.07: Extremely tight between Seppi and Kukushkin in the opening set with the pair locked at 5-5. Meanwhile, Federer leads Ungur 2-0 in the second.
12.05: The match between Del Potro and Roger-Vasselin has entered another tie-break in the second.
12.04: Good hold from Kavcic as he levels it at 3-3 in the third. Meanwhile, Federer is up an early break in the second.
12.03: Kavcic continues to resist the pressure from Djokovic. The pair remain tied at 40-40 in the sixth.
12.01: Another women's match has just got underway with Safarova taking on Martinez Sanchez.
12.00 Federer has indeed secured the opening set 6-3 over Ungur. Comfortable for the Swiss.
11.59: Del Potro has moved 6-5 ahead in the second against Roger-Vasselin. This one looks set for another tie-break.
11.59: Another strong hold from Djokovic as he moves 3-2 ahead in the third. Meanwhile, Ferrero vs. Cilic remains on serve at 3-4 in the opener.
11.57: Ungur holds serve against Federer, but the Swiss will serve for the opening set.
11.55: Medina Garrigues is up an early break in her match with Pavlovic. Meanwhile, Kavcic holds to love to level it at 2-2.
11.53: Cilic has broken back against Ferrero to level it at 3-3 in the first. Meanwhile, Federer is just a game away from claiming the opening set.
11.51: Extremely quick hold for Djokovic as he moves 2-1 ahead in the third. Meanwhile, Del Potro has broken back against Roger-Vasselin.
11.50: Early break for Berrer in his match with Devilder. The German leads 1-0 on serve.
11.49: Really important hold from Kavcic as he staves off a break point to level it at 1-1.
11.48: Another men's match is underway with Devilder entertaining Berrer.
Women's latest scores: Medina Garrigues 2-1 Pavlovic, Petrova 0-1 Scheepers.
11.46: Djokovic passes up the chance to move 2-0 ahead as he fires long. We remain tied at 40-40 in the opening game of the third.
Men's latest scores: Djokovic 6-0 6-4 1-0 Kavcic, Del Potro 6-7 3-4 Roger-Vasselin, Ferrero 3-1 Cilic, Seppi 2-3 Kukushkin, Federer 4-1 Ungur.
11.43: Disaster for Del Potro as Roger-Vasselin secures the break to move 4-3 ahead in the second. Meanwhile, Ungur is off the mark against Federer.
11.43: Petrova's match with Scheepers is also underway.
Result: Wozniak 6-2 6-4 Zheng
11.43: Djokovic holds in the opening game of the third to move 1-0 ahead.
11.42: Ferrero is up an early break against Cilic. Meanwhile, Seppi and Kukushkin remain tied at 2-2 in the second.
11.41: Far too easy for Federer thus far as he moves 3-0 ahead with another love service game.
11.40: It remains extremely tight between Del Potro and Roger Vasselin with the match on serve in the second.
11.38: Early break for Federer as the Swiss moves 2-0 ahead against Ungur.
11.36: Four games in a row for Djokovic as the Serbian takes the second set 6-4. He leads two-sets-to-nil.
11.36: Another women's match is underway with Medina Garrigues taking on Pavlovic.
11.36: Kavcic can only find the net, and we remain locked at 40-40 in the 10th.
11.34: Fantastic start from Federer as he serves the opening game to love to move 1-0 ahead. Meanwhile, Kukushkin leads Seppi 2-1.
11.32: Federer's match with Ungur is also underway - we will be keeping a close eye on that one.
11.31: Kavcic must hold serve to remain in the second set. He has lost the last three games to the Serbian.
11.29: Djokovic holds his serve to love to move 5-4 ahead in the second.
11.27: Two other men's matches are also underway with Ferrero vs. Cilic and Seppi vs. Kukushkin.
Result: Errani 6-2 6-3 Oudin
11.27: Djokovic does finally break back in the second. Could this be the turning point in the set?
11.25: No news thus far regarding the knee injury suffered by Del Potro.
11.23: Still Djokovic cannot break back as Kavcic releases a powerful forehand to tie it at 40-40 once more.
11.20: Del Potro and Roger-Vasselin remain on serve in the second.
11.18: It's so much better from Kavcic in his match with the world number one. He leads 4-3 and deuce in the second.
Women's latest scores: Errani 6-2 3-3 Oudin, Wozniak 6-2 3-2 Zheng.
Men's latest scores: Djokovic 6-0 3-4 Kavcic, Del Potro 6-7 Roger-Vasselin.
Result: Stosur 6-1 6-4 Falconi
11.14: The second set between Errani and Oudin remains on serve at 3-3. Meanwhile, Stosur is seemingly moments away from recording the win.
11.12: Brilliant tennis between Djokovic and Kavcic, but it is the Serbian who takes it to move to within a game in the second.
11.11: Roger-Vasselin does indeed secure the tie-break to move one set ahead. That's a big blow for Del Potro with his knee trouble.
11.11: It remains so tight in the tie-break between Del Potro and Roger-Vasselin. The latter leads 6-5.
Result: Cibulkova 6-0 6-2 King
11.09: Meanwhile, Kavcic holds serve to move 4-2 ahead in the second set.
Result: Azarenka 6-1 6-1 Pfizenmaier
11.08: Errani also looks on course for the third round. She leads one-set-to-nil and 3-1 in the second over Oudin.
11.06: Meanwhile, Del Potro trails 2-1 in the tie-break.
11.06: Cibulkova looks well on her way to the third round against King. She leads 6-0 5-2.
11.04: Djokovic survives to keep it to the single break. 3-2 Kavcic in the second.
11.03: Del Potro holds his serve against Roger-Vasselin to set up a first-set tie-break.
11.01: Suddenly Kavcic begins to dictate the pace of the game with a series of beautifully measured shots. We sit at deuce and 3-1 Kavcic.
10.59: Wozniak has also taken control of her match against Zheng. The Canadian is 6-2 ahead and up a break in the second.
10.57: Best rally of the match between Djokovic and Kavcic as the latter recovers a lob to secure the point and move 3-1 ahead. Meanwhile, Del Potro has levelled it at 5-5 with Roger-Vasselin.
10.55: Kavcic looks a different player from the opening set. He leads 30-15 on serve.
10.53: Azarenka looks well on her way to the third round against Pfizenmaier. The former leads 6-1 2-0.
10.51: That's a turn up for the books! Kavcic breaks Djokovic to move 2-1 ahead in the second set.
10.49: Roger-Vasselin holds serve against Del Potro to move 5-4 ahead in the first.
10.48: Much better from Kavcic as he plays a wonderful passing shot to set up a break point in the third game.
Women's latest scores: Azarenka 6-1 Pfizenmaier, Errani 6-2 Oudin, Falconi 1-6 1-1 Stosur, King 0-6 1-1 Cibulkova, Wozniak 6-2 Zheng.
10.46: Kavcic finally gets off the mark in this match as he levels it at 1-1 much to the delight of the home crowd.
10.44: Some match emerging between Del Potro and Roger-Vasselin. The former has broken back and it remains on serve at 3-4.
10.43: Errani has also taken the opening set 6-2 against Oudin. The ladies are certainly not hanging around thus far.
10.42: Azarenka has exploded out of the blocks in her match with Pfizenmaier. She has taken the opening set 6-1.
10.42: Djokovic just looks so focused in the early stages of this match. His facial expression has not changed. The Serbian leads 1-0 in the second.
10.40: Roger-Vasselin has broken Del Potro once more. The Frenchman leads 4-2 in the opening set.
10.38: Stosur has also taken the opening set 6-1 against Falconi.
10.38: Meanwhile, Cibulkova has taken the opening set 6-0 against King.
10.36: And there it is. Djokovic claims the opening set 6-0 after just 23 minutes of play. That's some tennis from the Serbian.
10.36: Ah it's wonderful from Djokovic once more as he moves to net to calmly place a volley past Kavcic. I'm struggling to think of a way that the Slovenian can change the flow of traffic.
10.34: Roger-Vasselin has broken back against Del Potro in the other men's match currently in progress. They remain locked at 2-2 in the first.
10.32: Djokovic holds serve as Kavcic can only return long after a powerful forehand. The former leads 5-0, and looks well on course for the third round.
10.30: Let's switch our attention to the women's second round for a moment. Errani leads Oudin 5-0, Azarenka leads Pfizenmaier 3-1, Stosur leads Falconi 5-0, Cibulkova leads King 4-0 and Wozniak leads Zheng 4-1.
10.28: Djokovic breaks once more to move 4-0 ahead after barely 16 minutes of play. I don't think the Serbian has broken sweat thus far.
10.27: Errani is also enjoying herself in her encounter with Oudin. The Italian leads 4-0 in the first.
10.26: It's been some start from Stosur in her match with Falconi. The American leads 4-0 against her American opponent.
10.24: It's difficult for Kavcic to try and change the flow of this match. Djokovic is simply playing within himself.
10.23: Cibulkova has also broken in the early stages against King. Meanwhile, Azarenka leads Pfizenmaier 2-1 on serve.
10.22: Meanwhile, Del Potro is up an early break against his French opponent.
10.22: I don't think Kavcic quite knows that has hit him in the early stages. He is 3-0 down before he has had time to breathe.
10.20: Djokovic breaks early on. The Serbian leads 2-0 after a composed start. Meanwhile, Stosur leads 3-0 against Falconi in the women's side of the draw.
10.18: Beautiful weight on the slice from Djokovic as he drops it just over the net. The world number one is well in control thus far.
10.17: Errani has taken control of the early stages against Oudin. The Italian is a break ahead.
10.16: That's some hold from Djokovic as he eases through the opening game to lead 1-0. Meanwhile, Del Potro vs. Roger-Vasselin is underway.
10.14: Azarenka's match with Pfizenmaier is underway, along with Errani vs. Oudin, Falconi vs. Stosur, King vs. Cibulkova and Wozniak vs. Zheng.
10.12: Strange atmosphere inside Court Suzanne Lenglen. The stadium certainly takes a while to reach its capacity.
10.10: Here we go then, history beckons for the Serbian. Can he secure his fourth grand slam in a row?
10.06: Meanwhile, five women's matches are due to begin in the next few moments.
10.04: Del Potro will also begin proceedings with Roger-Vasselin shortly.
10.02: The two players are emerging onto Court Suzanne Lenglen. Fantastic reaction for the Serbian.
10.00: A reminder that we will be following Djokovic's second round match this morning. Meanwhile, we will bring you live updates from the rest of the action.
9.56: We have 32 matches to play on day four. Will we have any shocks?
9.54: It's another glorious morning in France. What a day for a game of tennis.
9.52: We will be focusing our attention on a certain Mr. Djokovic this morning, with play due to start in 10 minutes.
9.50: Court Three will pit Gilles Muller against Fernando Verdasco and Stanislas Wawrinka faces Pablo Andujar on Court Six.
9.46: Court One will be opened by Stosur and Irina Falconi. Meanwhile, Juan Martin Del Potro will open Court Two against Edouard Roger-Vasselin.
9.44: Court Suzanne Lenglen will be opened up by Djokovic and Blaz Kavcic. Meanwhile, Marion Bartoli and Tsonga will follow.
9.42: Focusing on the day ahead: On Court Philippe Chartier, proceedings will begin with Azarenka against Dinah Pfitzenmair. Meanwhile, Federer till take on Adrian Ungur later in the day.
9.40: We haven't really had a major shock in the men's draw in the opening round, with it pretty much as expected as we advance through the stages.
9.38: British hope Anne Keothavong was comfortably seen off by Melina Czink, but Watson did emerge to the second round with an impressive showing against Elena Vasnina.
9.36: Nadal, as expected, continued his charge towards the title. Meanwhile, home favourite Richard Gasquet also secured his spot in the second round on day three.
9.34: Murray also shrugged off concerns in the second set of his match with Tatsuma Ito, to advance into the second stage of the tournament.
9.32: Big sister Venus has been left to fly the Williams family flag, but she faces an extremely tough match against Agnieszka Radwanska this afternoon.
9.30: Phew, it's been some French Open thus far, and we are still only three days into proceedings. Williams's elimination was undoubtedly the biggest shock, with the fifth seed bowing out at the first time of asking to the world number 111.
Matt Law
