Nishikori crushes Kudla

London - Kei Nishikori surged into the Wimbledon third round as the Japanese 10th seed thrashed American qualifier Denis Kudla 6-3, 6-2, 6-1 on Thursday.

Nishikori has never gone past the third round at the All England Club in five attempts, but the world number 12 looks a good bet to end that frustrating run this year.

He was far too strong for Kudla, hitting 40 winners to just 14 from the world number 136, and hasn't dropped a set in his opening two matches.

The 24-year-old will face German 22nd seed Philipp Kohlschreiber or Italy's Simone Bolelli for a place in the last 16.

Nishikori, whose best run at a Grand Slam came in 2012 when he reached the Australian Open quarter-finals, has struggled at Wimbledon in the past, losing in the third round for the last two years.

But his pre-Wimbledon grass-court practice sessions with coach Michael Chang appear to be paying dividends already.

Following that intense training period with former French Open champion Chang, Nishikori reached the Halle semi-finals on grass.

He was never threatened by Ukraine-born Kudla, a 21-year-old who looked out of his depth against the Japanese star.

Nishikori, who underlined his emerging talent by reaching his first Masters final in Madrid last month, took the first set with two early breaks.

Another pair of breaks in the second set cemented his advantage and he cruised to victory in 88 minutes on Court 18.

Wimbledon results on Thursday, the fourth day of the 2014 championships at the All England Club (x denotes seeded player):

Men

Second round
Jo-Wilfried Tsonga (FRA x14) bt Sam Querrey (USA) 4-6, 7-6 (7/2), 6-7 (4/7), 6-3, 14-12
Stanislas Wawrinka (SUI x5) bt Lu Yen-Hsun (TPE) 7-6 (8/6), 6-3, 3-6, 7-5
Denis Istomin (UZB) bt Julian Reister (GER) 7-6 (9/7), 6-4, 6-4
Tommy Robredo (ESP x23) bt Adrian Mannarino (FRA) 6-4, 6-1, 7-6 (7/5)
Roger Federer (SUI x4) bt Gilles Muller (LUX) 6-3, 7-5, 6-3
Milos Raonic (CAN x8) bt Jack Sock (USA) 6-3, 6-4, 6-4
Lukasz Kubot (POL) bt Dusan Lajovic (SRB) 6-7 (4/7), 7-6 (7/4), 6-3, 7-6 (7/3)
Simone Bolelli (ITA) bt Philipp Kohlschreiber (GER x22) 4-6, 6-4, 6-3, 2-6, 7-5
Kei Nishikori (JPN x10) bt Denis Kudla (USA) 6-3, 6-2, 6-1
Nick Kyrgios (AUS) bt Richard Gasquet (FRA x13) 3-6, 6-7 (4/7), 6-4, 7-5, 10-8
Jir Vesel (CZE) bt Gael Monfils (FRA x24) 7-6 (7/3), 6-3, 6-7 (1/7), 6-7 (3/7), 6-4
Mikhail Kukushkin (KAZ) bt Frank Dancevic (CAN) 6-3, 6-3, 6-2
Rafael Nadal (ESP x2) bt Luks Rosol (CZE) 4-6, 7-6 (8/6), 6-4, 6-4

Women

Second round
Serena Williams (USA x1) bt Chanelle Scheepers (RSA) 6-1, 6-1
Alize Cornet (FRA x25) bt Petra Cetkovsk (CZE) 6-4, 5-7, 6-3
Andrea Petkovic (GER x20) bt Irina Begu (ROM) 6-4, 3-6, 6-1
Eugnie Bouchard (CAN) bt Silvia Soler (ESP) 7-5, 6-1
Angelique Kerber (GER x9) bt Heather Watson (GBR) 6-2, 5-7, 6-1
Kirsten Flipkens (BEL x24) bt Lourdes Domnguez (ESP) 6-2, 6-1
Alison Riske (USA) bt Camila Giorgi (ITA) 7-5, 6-2
Maria Sharapova (RUS x5) bt Timea Bacsinszky (SUI) 6-2, 6-1
Vera Zvonareva (RUS) bt Donna Vekic (CRO) 6-4, 6-4
Zarina Diyas (KAZ) bt Carla Surez (ESP x15) 7-6 (14/12), 5-7, 6-2
Ana Ivanovic (SRB x11) bt Zheng Jie (CHN) 6-4, 6-0
Sabine Lisicki (GER x19) bt Karolna Plskov (CZE) 6-3, 7-5
Madison Keys (USA) bt Klara Koukalova (CZE x31) 7-5, 6-7 (3/7), 6-2
Yaroslava Shvedova (KAZ) bt Kaia Kanepi (EST) 6-3, 6-7 (4/7), 6-2