INDIAN WELLS, Calif. — Canada’s Milos Raonic advanced to the quarter-finals of the BNP Paribas Open with a 6-4, 7-6 (7) win over sixth-seed Tomas Berdych of the Czech Republic on Wednesday.
Raonic, seeded 12th, scored the only break of the game in the first set while saving break point twice to win in just under one hour and 50 minutes.
He racked up eight aces with his potent serve but also committed five double-faults.
Raonic, from Thornhill, Ont., will next face 13th seed Gael Monfils of France, who beat Argentina’s Federico Delbonis 6-3, 6-4. Raonic defeated Monfils in the quarter-finals of the Australian Open earlier this year.
"It’s good to deal so well with those difficult and important moments on court today," Raonic posted onTwitter after the match. "I put it all out there and it payed off. Tomorrow presents another challenge for me and it’s giving my all that will give me a chance to succeed and overcome."
Raonic reached the semifinals at Indian Wells last year, beating Rafael Nadal in the quarter-finals before losing to Swiss star Roger Federer.
Elsewhere, Nadal rallied from a set down and fought off a match point in the third set to beat Alexander Zverev 6-7 (8), 6-0, 7-5 and reach the quarter-finals in pursuit of a fourth Indian Wells title.
Zverev, an 18-year-old German ranked 58th in the world and in his second full year on the ATP Tour, blew a 5-2 lead in the third when he was serving for the match leading 5-3, 40-30. He made three straight forehand errors to give Nadal the break.
"I am especially happy about the mentality on court, the spirit of fight during the whole match, believing that I can win a match during the whole time even in the tougher situations," Nadal said.
Novak Djokovic beat Feliciano Lopez 6-3, 6-3 to stay on track for a potential semifinal against Nadal.
Serena Williams was to play later.
Nadal allowed just two points in his last two service games to escape on a day when the men’s draw was dominated by younger players beating veterans. In addition toRaonic’s win, David Goffin, a 25-year-old Belgian, defeated No. 3 seed Stan Wawrinka 6-3, 5-7, 7-6 (5).
Marin Cilic beat No. 8 Richard Gasquet 7-5, 5-7, 6-2 as temperatures reached 91 degrees (32 C) under cloudless skies in the California desert. Cilic next plays Goffin, who ended a 14-match skid against top-10 opponents. Zverev has lost all seven meetings against such competition. Cilic hadn’t beaten a top-10 player in 1 1/2 years until he dispatched 10th-ranked Gasquet.
Zverev, a son of a former Russian pro player, netted a forehand volley on his lone match point.
"I mistimed it completely. I was wrong-footed there. I played it kind of too early and then the ball was too far in front of me," he said. "I missed probably the easiest shot I had the whole match."
Zverev got broken at love in his last service game, double-faulting to trail 6-5. Nadal began hitting harder and jerking the teenager back and forth along the baseline.
"Rafa did what he does best; he was fighting," Zverev said. "He’s known for that."
Nadal has called Zverev a possible future No. 1 player and his recent results indicate promise. Besides pushing Nadal to the limit, the teenager has lost twice to Berdych, once 7-5 in the third and the other 6-4 in the fifth.
"I know how tough losses feel right now," Zverev said, still upset with himself. "It’s a big honour for me to hear something like that from Rafa because he’s been there. We’ll see what I can accomplish."
Zverev had nine aces, with his first serve sometimes registering 130 mph or more and his second serve around 120 mph. His 30 winners were two more than Nadal, but Zverev had 47 unforced errors.
"I think he understood that he lost a big opportunity," Nadal said.
Ranked 18th in the world, Goffin improved to 2-26 against top-10 players, having beaten Raonic in the quarter-finals at Basel in 2014. He has gone to three sets in each of his matches so far. He saved two match points to beat wild card Frances Tiafoe in the second round and then rallied from a set down to outlast Guido Pella in the third round.
"I was struggling with my serve and it was difficult with the heat," Goffin said. "In the third, it’s tough to fight again with the heat and with the level of Stan. The tiebreaker is like you flip a coin."
Ranked ninth and winner of two titles already this year, Wawrinka struggled mightily in the 2 1/2-hour match that featured 13 service breaks, with Wawrinka dropping serve in seven games.
In the third set tiebreaker, Wawrinka held at 5-all and was serving when he badly played a smash off Goffin’s short ball, sending the ball well past the baseline. Goffin served out the match, winning on the next point when Wawrinka netted a forehand. Wawrinka had won all three of their previous matches.
"Was a match without brain, let’s put it that way," Wawrinka said. "If you want to win matches, you need to stay focused, even if you had break up in the second or in the third."
In women’s quarter-finals, No. 3 seed Agnieszka Radwanska defeated Petra Kvitova 6-2, 7-6 (3).
— With files from The Associated Press