HUA HIN, Thailand — Garbine Muguruza rallied from a 4-0 deficit in the second set to beat Mona Barthel 6-3, 7-5 Wednesday in the second round of the Thailand Open.
The two-time Grand Slam champion said it was a “difficult match.”
“She had a lot of advantages but I’m happy that I kept fighting and ended up winning,” said Muguruza, who won the French Open in 2016 and Wimbledon a year later.
Muguruza will next face eighth-seeded Dayana Yastremska, who beat wild-card entry Peng Shuai 6-1, 6-4.
“In the first set, I felt really well on court but in the second set I felt a bit weak,” said Yastremska, an 18-year-old Ukrainian. “But I tried to keep myself under control and stayed focused like I did in the first set, which is the key for me to take the second set.”
Yastremska beat Muguruza last year in Luxembourg, winning 6-2, 6-3.
“She is young and has nothing to lose,” Muguruza said. “She is playing well right now. It will be a tough match.”
Also, fourth-seeded Saisai Zheng beat Irina-Camelia Begu 6-2, 6-4 and sixth-seeded Ajla Tomljanovic defeated Kateryn Kozlova 7-6 (0), 6-1.
WIMBLEDON, England (AP) Roger Federer delivered another vintage Centre Court performance to reach a record-extending 17th Wimbledon quarterfinal.
Federer ousted 17th-seeded Matteo Berrettini 6-1, 6-2, 6-2 in a match that only lasted 1 hour, 14 minutes.
The eight-time Wimbledon champion lost only one point on his serve in the first set and didn’t face a break point until he was up 3-0 in the third. He saved that one and went on to serve out the match at love.
The 37-year-old Federer became the oldest man to reach a Grand Slam quarterfinal since Jimmy Connors did it at 39 at the 1991 U.S. Open.
WIMBLEDON, England (AP) Four-time champion Novak Djokovic is into the Wimbledon quarterfinals again after beating Ugo Humbert in straight sets.
Djokovic took advantage of 34 unforced errors to win 6-3, 6-2, 6-2 on No. 1 Court and set up a meeting with David Goffin.
Djokovic, who beat Kevin Anderson in last year’s final, reached his 11th Wimbledon quarterfinal. That puts him level with Boris Becker in fourth place on the all-time list. Roger Federer was trying to reach a record-extending 17th later.
Goffin beat Fernando Verdasco 7-6 (9), 2-6, 6-3, 6-4.
Sam Querrey also advanced after winning an all-American matchup against Tennys Sandgren 6-4, 6-7 (9), 7-6 (3), 7-6 (5).