HUA HIN, Thailand — Ukrainian teenager Dayana Yastremska advanced to the semifinals at the Thailand Open by beating two-time major champion Garbine Muguruza 7-6 (5), 6-1 Friday.
The 18-year-old Yastremska also beat Muguruza last year in Luxembourg.
“I forgot about what happened last year as this is a different match,” Yastremska said. “I watched highlights (of Muguruza’s matches) to see how she played. Although I’m confident, but it was last year. I had to concentrate.”
In the tiebreaker, Yastremska jumped out to a 6-1 lead but struggled to finally win the first set. After Muguruza netted a forehand on the deciding point, the Spaniard smashed her racket on the court and received a code violation from the chair umpire.
Yastremska will next play Magda Linette of Poland, who defeated Wang Yafan 6-2, 6-3.
Also, sixth-seeded Ajla Tomljanovic of Australia beat fourth-seeded Saisai Zheng of China 6-1, 6-3 to reach the semifinals. She will next face Tamara Zidansek of Slovenia, who defeated Victorija Golubic of Switzerland 4-6, 6-1, 6-2.
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).