PRAGUE — Roger Federer rallied to beat Nick Kyrgios 4-6, 7-6 (6), 11-9 Sunday and clinch the new Laver Cup tournament for Europe on Sunday.
The three-day competition at Prague’s O2 Arena pitted a team of the best six European players against the top six from the rest of the world.
Seen by some as a tennis version of the Ryder Cup in golf, the inaugural Laver Cup was played on an unusual black hard court.
Rafael Nadal, Alexander Zverev, Marin Cilic, Dominic Thiem and Tomas Berdych also formed the European team, while Sam Querrey, John Isner, Jack Sock, Denis Shapovalov and Frances Tiafoe played for the world.
The tournament is to honor Rod Laver, an 11-time major champion who won two calendar-year Grand Slams.
Chicago will host it in 2018.
MASON, Ohio — Juan Martin del Potro advanced to the second round of the Western & Southern Open with a 3-6, 7-6 (1), 6-0 upset of 10th-seeded Tomas Berdych on Tuesday.
The 30th-ranked del Potro shook off a first-set loss, jumping out to a 4-1 lead in the second set before settling for a win in the tiebreak, which he led 5-0 and clinched with an ace. He built on his momentum by rolling through the third set against the Wimbledon semifinalist, improving to 12-0 in first-round matches this season.
Berdych was playing his first match since withdrawing from last week’s Rogers Cup in Montreal with a rib injury.
Ninth-seeded David Goffin became the first seeded man to be knocked out in Cincinnati, falling to Nick Kyrgios, 6-2, 6-3 in a first-round match. Kyrgios will meet qualifier Alexandr Dolgopolov in the second round after Dolgopolov defeated Kevin Anderson 6-4, 7-6 (6).
In women’s first-round action, Karen Khachanov beat Diego Schwartzman 6-1, 1-6, 6-3, and Ashleigh Barty beat Varvara Lepchenko, 6-4, 6-4 in a matchup of two qualifiers.
LONDON — Roger Federer is in the Wimbledon semifinals for the 12th time.
The seven-time champion at the All England Club beat Milos Raonic 6-4, 6-2, 7-6 (4) on Centre Court.
Federer will next face Tomas Berdych on Friday in the semifinals. Berdych advanced when Novak Djokovic retired from their match with an injury.
Raonic beat Federer in the semifinals last year, and then lost to Andy Murray in the final.