Shakhtar Donetsk, Schalke 04 and Zenit St Petersburg all made it nine points from three games on matchday three of the Europa League.
The Ukrainian giants maintained their perfect record in Europe thanks to a 5-0 thrashing of Gent at the Arena Lviv, courtesy of strikes from Viktor Kovalenko, Facundo Ferreyra, Bernard, Taison and Maksym Malyshev.
Paulo Fonseca's charges continue to top Group H and have opened up a five-point gap between themselves and Gent, while Braga and Konyaspor, who played out a 1-1 draw on Thursday, have two points and one point respectively.
Schalke also continue to boast a 100% record in the Europa League thanks to their narrow 1-0 win at FC Krasnodar.
Evgen Konoplyanka's 11th-minute strike from the edge of the box settled an even Group I match at the Krasnodar Stadium between two sides that had both won their two opening games.
Results in full:
Celta Vigo 2-2 Ajax, Steaua Bucuresti 1-1 FC Zurich, Hapoel Be'er Sheva 0-1 Sparta Prague, Inter Milan 1-0 Southampton, Konyaspor 1-1 Braga, Krasnodar 0-1 Schalke, Slovan Liberec 1-3 Fiorentina, Osmanlispor 2-2 Villarreal, Qarabag FK 2-0 PAOK, Salzburg 0-1 Nice, Shakhtar Donetsk 5-0 Gent, Standard Liege 2-2 Panathinaikos, Roma 3-3 Austria Vienna, AZ 1-2 Maccabi Tel Aviv, Dundalk 1-2 Zenit St Petersburg, Feyenoord 1-0 Zorya Luhansk, Genk 2-0 Athletic Bilbao, Mainz 05 1-1 Anderlecht, Manchester United 4-1 Fenerbahce, Olympiacos 4-1 FC Astana, Plzen 1-2 Astra, Rapid Vienna 1-1 Sassuolo, St Etienne 1-0 Gabala, Young Boys 3-1 APOEL