CINCINNATI — Tomas Berdych pulled out of the U.S. Open on Saturday, saying he’s been diagnosed with appendicitis and needs time to recover.
The eighth-ranked Berdych lost to Marin Cilic in three sets at the Western & Southern Open on Thursday. He tweeted on Saturday that he was examined in Cincinnati and diagnosed with appendicitis.
“So I will be flying back to Europe for additional checks and treatment,” he wrote on Twitter. “I need to take some time off to recover fully.”
Berdych had his best showing at the U.S. Open in 2012, when he reached the semifinals.
The Grand Slam event also will be missing Roger Federer, who is taking the rest of the season off to rehabilitate a surgically repaired knee. Also, Rafael Nadal isn’t back to full strength after missing two months with an injured left wrist. He returned to the courts, played in the Olympics at Rio de Janeiro, and lost in Cincinnati on Thursday, saying his body was tired and sore from so much tennis after such a long layoff.
Top-ranked Novak Djokovic was upset early in the Olympics and dropped out of Cincinnati because of a sore wrist. Two-time defending champion Serena Williams also dropped out with inflammation in her shoulder.
TOKYO — Wimbledon champion Garbine Muguruza advanced to the semifinals of the Pan Pacific Open by beating Caroline Garcia 6-2, 6-4 Friday.
A rare double-fault by the top-seeded Muguruza allowed Garcia to pull even at 3-3 in the second set, but the Spaniard broke back in the next game.
Playing in her first tournament since earning the No. 1 ranking, Muguruza will next face Caroline Wozniacki. The former top-ranked Dane advanced when Dominika Cibulkova was forced to retire with a right thigh injury while trailing 3-6, 7-6 (5), 3-1.
Also, Angelique Kerber upset second-seeded Karolina Pliskova 7-6 (5), 7-5. The seventh-seeded Kerber took advantage of several unforced errors by the Czech player and won with a powerful cross-court shot on her fifth match point.
Kerber will face Anastasia Pavlyuchenkova in the semifinals. The Russian beat Barbora Strycova 5-7, 6-3, 6-1.
METZ, France — French player Benoit Paire came out on top of a tight battle with David Goffin to reach the semifinals of the Moselle Open on Friday after saving one match point.
Paire edged the 2014 champion 7-6 (3), 5-7, 7-6 (7) after nearly 2 1/2 hours at the indoor tournament.
Goffin led 4-2 in the decider and failed to convert a match point at 6-5 in the tiebreaker.
Paire will next be up against Nikoloz Basilashvili of Georgia.
The other semifinal will pit Mischa Zverev against qualifier Peter Gojowczyk.
The fifth-seeded Zverev defeated lucky loser Kenny de Schepper 7-5, 7-6 (4) while the 95th-ranked Gojowczyk needed less than one hour to beat Marius Copil 6-2, 6-4.