New York - Third-seeded Stan Wawrinka bulled his way into the third round of the US Open on Wednesday with a 6-3, 6-4, 3-6, 7-6 (7/1) victory over Thomaz Bellucci.
Switzerland's Wawrinka, the reigning Australian Open champion, was dominant on serve through two sets, but Bellucci broke him twice in the third to force the fourth.
Wawrinka recovered an early break in the fourth en route to the win and will face Slovenian Blaz Kavcic in the third round. Kavcic beat 30th-seeded Frenchman Jeremy Chardy 6-2, 7-6 (8/6), 6-3 in the only other men's second-round match of the day.
Men
2nd rd
Stan Wawrinka (SUI x3) bt Thomaz Bellucci (BRA) 6-3, 6-4, 3-6, 7-6 (7/1)
Blaz Kavcic (SLO) bt Jeremy Chardy (FRA x30) 6-2, 7-6 (8/6), 6-3
1st rd
Tomas Berdych (CZE x6) bt Lleyton Hewitt (AUS) 6-3, 6-4, 6-3
Martin Klizan (SVK) bt Steve Darcis (BEL) 3-6, 2-6, 7-6 (7/5), 7-5, 6-4
Alexander Kudryavtsev (RUS) bt Evgeny Donskoy (RUS) 2-6, 7-6 (8/6), 3-6, 6-3, 6-4
Teimuraz Gabashvili (RUS) bt Santiago Giraldo (COL x27) 6-3, 1-6, 7-6 (8/6), 6-3
Feliciano Lopez (ESP x19) bt Ivan Dodig (CRO) 1-6, 7-5, 2-6, 6-4, 1-1 - retired
Tatsuma Ito (JPN) bt Steve Johnson (USA) 6-2, 3-6, 5-7, 4-1 - retired
Dominic Thiem (AUT) bt Luks Lacko (SVK) 6-3, 6-3, 6-2
Ernests Gulbis (LAT x11) bt Kenny De Schepper (FRA) 6-1, 6-4, 6-2
Marin Cilic (CRO x14) bt Marcos Baghdatis (CYP) 6-3, 3-1 - retired
Illya Marchenko (UKR) bt Marco Chiudinelli (SUI) 7-6 (7/3), 4-6, 7-6 (15/13), 7-6 (7/4)
Jerzy Janowicz (POL) bt Dusan Lajovic (SRB) 6-3, 7-5, 5-7, 7-5
Kevin Anderson (RSA x18) bt Pablo Cuevas (URU) 6-3, 6-7 (3/7), 4-6, 6-2, 7-6 (7/1)
Grigor Dimitrov (BUL x7) bt Ryan Harrison (USA) 6-2, 7-6 (7/4), 6-2
Dudi Sela (ISR) bt Carlos Berlocq (ARG) 1-6, 6-3, 6-2, 7-5
David Goffin (BEL) bt Niels Desein (BEL) 6-1, 6-3, 6-3
Joao Sousa (POR x32) bt Frank Dancevic (CAN) 7-6 (8/6), 3-6, 6-2, 4-6, 7-6 (7/2)
Women
2nd rd
Angelique Kerber (GER x6) bt Alla Kudryavtseva (RUS) 6-2, 6-4
Belinda Bencic (SUI) bt Kurumi Nara (JPN x31) 6-4, 4-6, 6-1
Johanna Larsson (SWE) bt Sloane Stephens (USA x21) 5-7, 6-4, 6-2
Jelena Jankovic (SRB x9) bt Tsvetana Pironkova (BUL) 7-5, 6-4
Lucie Safarova (CZE x14) bt Zheng Saisai (CHN) 6-3, 4-6, 6-2
Alize Cornet (FRA x22) bt Daniela Hantuchova (SVK) 6-3, 6-3
Roberta Vinci (ITA x28) bt Irina-Camelia Begu (ROM) 2-6, 6-4, 6-1
Peng Shuai (CHN) bt Agnieszka Radwanska (POL x4) 6-3, 6-4
Maria Sharapova (RUS x5) bt Alexandra Dulgheru (ROM) 4-6, 6-3, 6-2
Sabine Lisicki (GER x26) bt Madison Brengle (USA) 6-4, 6-1
Andrea Petkovic (GER x18) bt Monica Puig (PUR) 3-6, 6-3, 7-6 (7/5)
Caroline Wozniacki (DEN x10) bt Aliaksandra Sasnovich (BLR) 6-3, 6-4
Sara Errani (ITA x13) bt Anastasia Rodionova (AUS) 6-4, 7-6 (7/2)
Venus Williams (USA x19) bt Timea Bacsinszky (SUI) 6-1, 6-4
Mirjana Lucic-Baroni (CRO) bt Shahar Peer (ISR) 6-7 (6/8), 6-3, 6-2
Simona Halep (ROM x2) bt Jana Cepelova (SVK) 6-2, 6-1