Serena Williams refuses to blame injury

Serena Williams in second round action at the Australian Open on January 17, 2013
© AP Photos
Serena Williams says that her back is "fine" following her shock loss to Sloane Stephens at the Australian Open.

Serena Williams has said that her back injury is "no excuse" for her exit at the Australian Open.

The world number three lost 3-6 7-5 6-4 to compatriot Sloane Stephens, but was hampered by an existing back problem that she aggravated during the second set.

Williams said that she sustained the injury a few days ago and was unable to fully rotate, but refused to blame it for her loss.

"It's fine," she said. "You know, just nothing. I think everyone at this stage in the locker room has something wrong with them, so it's fine. There's no excuse there.

"A few days ago it just got really tight and I had no rotation on it. I went for this dropshot in the second set and it just locked up on me. I couldn't really rotate after that, which I guess is normal."

When asked if she thought about retiring, Williams replied: "I thought about it like for a nanosecond. I mean, it's a quarter-final of a Grand Slam. Even if I have to take off in a wheeler before I retire."

Stephens, 19, will now face Victoria Azarenka in the semi-finals in Melbourne.

Serena Williams congratulates Sloane Stephens following their quarter-final match on January 23, 2013
Read Next:
Result: Stephens ousts injured Williams
You May Like
Recomended from Sports Mole

ATP RankingsPoints
1Scotland flag Andy Murray7,750
2Spain Rafael Nadal7,555
3Switzerland Roger Federer7,145
4Switzerland Stanislas Wawrinka5,780
5Serbia Novak Djokovic5,325
6Croatia Marin Cilic5,155
7Alexander Zverev4,470
8Austria Dominic Thiem4,030
9Japan Kei Nishikori3,285
10Canada Milos Raonic3,230
11Bulgaria Grigor Dimitrov3,070
12France Jo-Wilfried Tsonga2,770
13Belgium David Goffin2,560
14Spain Roberto Bautista Agut2,425
15Czech Republic Tomas Berdych2,390
16United States Jack Sock2,335
17Pablo Carreno Busta2,305
18Lucas Pouille2,220
19United States John Isner2,110
20United States Sam Querrey2,060