THE ASSOCIATED PRESS
MADRID, Spain — Defending champion Roger Federer rallied from a set and a break down to beat Ernests Gulbis 3-6, 6-1, 6-4 Friday and secure a place in the Madrid Masters semifinals.
Canada’s Daniel Nestor and Serbian partner Nenad Zimonjic are through to the doubles semis, defeating Lukasz Kubot of Poland and Austria’s Oliver Marach 6-3, 6-4.
Federer lost to Gulbis last month at the Rome Masters in his first clay-court match of the season, and the Latvian looked set to repeat the upset until the top-ranked Swiss found his stride in the second set.
"I think it’s one of the toughest things in tennis if you lose against a player and you have to play against him in the next couple of weeks," Federer said. "I was very happy with the way I was able to return and mix up the game a bit and at the end I thought it was a really great performance."
Gulbis took a 3-0 lead in the first by converting his first break point when the onrushing Federer failed to return a ball driven at his feet. Federer then saved three set points before the Latvian converted his fourth with an ace, and continued by breaking Federer again to start the second.
But it was all Federer from there, as he broke back immediately when Gulbis sent a forehand long and then dominated the rest of the set — despite having to save three break points himself at 3-1.
In the decider, Federer used a perfectly judged backhand lob to break for a 2-1 lead, and was never threatened on his serve the rest of the way. He converted his first match point with a forehand winner, shortly after a light rain started falling over the court.
Federer will play ninth-seeded David Ferrer, who beat 2008 champion Andy Murray 7-5, 6-3.
The third-seeded Murray, who turns 23 on Saturday, struggled to handle Ferrer’s deep groundstrokes and lost his serve twice in each set, growing visibly frustrated throughout the two hour 11 minute match.
Earlier Friday, Rafael Nadal was close to his clay-court best in beating Gael Monfils 6-1, 6-3.
The 23-year-old Monfils was playing his first clay tournament of the season and was outclassed by a dominant Nadal, who has not lost a service game in his three matches in Madrid.
The second-seeded Spaniard pressured Monfils’ serve from the start, and broke to go up 3-1 in the first set after the 12-seeded Frenchman double-faulted.
Another unforced error by Monfils gave Nadal a second break, before he comfortably served out the set.
Monfils earned his only two break points of the match when leading 2-1 in the second, but Nadal won the next four points and cruised through the rest of the set.
Nadal is undefeated on clay this season with a 13-0 record, having won titles in Monte Carlo and Rome and is looking for a record 18th Masters title. Nadal and Andre Agassi have won 17 each, with Federer on 16.
"In the first set I played at a very high level," said Nadal, who compared the high-altitude conditions of Madrid with his previous two tournaments.
"In Monte Carlo I played one of the best tournaments of my life on clay; in Rome I played very well too. This is the toughest tournament for me, the conditions are the most difficult of the year for me on clay, but I’m fine. Yesterday I played quite well (against John Isner), today better. I’m very happy."
Nadal will play fellow Spaniard Nicolas Almagro, who beat Jurgen Melzer 6-3, 6-1 in the only quarter-final not to feature a seeded player.
Almagro broke Melzer twice to close out the first set before racing to a 3-0 lead in the second with some solid serving.
The 24-year-old had another break before securing his first ATP Masters semifinal spot.
Fourth-seeded Venus Williams reached the semifinals, beating Samantha Stosur 6-3, 6-3.
In a strong performance Williams broke the eighth-seeded Stosur’s serve four times.
Williams, who will climb to the second ranking behind sister Serena next week, has now won all four of her meetings with the Australian.
"Her game plan seemed to be to just attack everything," Williams said. "She played well. But there were some key points, and at the end, from 4-3, I felt like I went on autopilot, so it felt good."
Despite the defeat, Stosur’s recent form is projected to send her to seventh in the rankings next week, the highest held by an Australian since Wendy Turnbull in 1985.
Williams will play Shahar Peer of Israel, who beat Li Na of China 6-4, 3-6, 6-4.
Earlier, Lucie Safarova progressed to the semifinals with a 6-1, 1-6, 6-4 victory over 16th-seeded Nadia Petrova.
It was the Czech player’s first win over Russia’s Petrova in four attempts.
Safarova has had an impressive clay-court season, reaching the quarter-finals in Stuttgart and Rome and she will next face Aravane Rezai, who beat seventh-seeded Jelena Jankovic 7-5, 6-4.