MADRID, Spain -- Defending champion Rafael Nadal gave his clay-court doldrums a boost by reaching the Madrid Open semifinals on Friday with a dominant performance against Thomas Berdych. In the womens tournament, two-time defending champion Serena Williams withdrew with a leg injury, while Maria Sharapova ousted Li Na in the quarterfinals. The top-ranked Nadal had lost his previous two quarterfinal matches on clay for his worst run on the surface in a decade. But buoyed on by a partisan crowd, Nadal overpowered Berdych 6-4, 6-2 to advance at the Magic Box. "I brought great energy and intensity to it and thats the best news, that its my best (on clay) yet," Nadal said. "The things that, historically, Ive done well on this surface I managed to do them again today." Nadal has been improving with every match in Madrid after losing at the quarterfinals stage in preceding tournaments in Monte Carlo and Barcelona. But he showed no sign of the nerves that had uncharacteristically crept into the game of the most successful clay-court player ever as he pushed Berdych to the corners and punished him with a powerful forehand that accounted for 16 of his winners. "My play is good when Im hitting my forehand well, especially on clay," said Nadal, who is vying for his third title in the Spanish capital. "In Monte Carlo I used my backhand more and not my forehand, and when I have to hit five or six backhands in a row it doesnt help my game." Berdych, who dropped to 3-18 against Nadal, couldnt keep up in the hot sun beating down on Manolo Santana centre court. Nadal faces countryman Roberto Bautista Agut after the 45th-ranked player beat Colombias Santiago Giraldo 6-3, 6-4. David Ferrer followed Bautista Aguts victory with a 7-6 (3), 6-3 win over Ernests Gulbis to become the third Spaniard in the semis. Kei Nishikori prevented an all-Spanish lineup in the final four by beating Feliciano Lopez 6-4, 6-4 in the late match. The win also ensures that he will become the first Japanese player to break into the top 10 when the new world rankings are released on Monday. Nishikori remained undefeated on clay this season in nine matches after winning the Barcelona Open title. The top-ranked Williams has had her left thigh heavily bandaged this week and said she injured it during a first-round victory over Belinda Bencic on Sunday. "It started to get better but, most importantly right now, I just need some time to rest and recover. Its beyond words. Its so frustrating," Williams said in a statement. "This is not the way I wanted this week to end." The withdrawal gave 2011 champion Petra Kvitova a walkover and a spot in the semifinals. The 32-year-old Williams said the injury would not keep her out of the French Open, with the defending champion tweeting she would play in Rome next week before the second Grand Slam of the season starts on May 25. Sharapova reached the semis after she rallied to beat Li 2-6, 7-6 (5), 6-3. Li was in control until she failed to convert two break points in the 11th game of the second set. Errors then began creeping into the Australian Open champions game as Sharapova evened the match. After an exchange of breaks in the third set, the ninth-ranked Russian broke again and then held serve to win on Lis 43rd unforced error. "It really could have gone her way today. You know, it was just a matter of a few points in the second set," said Sharapova, who came through despite seven doublefaults. "I was down, I didnt play a great first set, and I found a way to get myself in a position to be in the third." Sharapova faces third-ranked Agnieszka Radwanska in the semifinals after the Polish player beat French qualifier Caroline Garcia 6-4, 4-6, 6-4. Kvitova will face fourth-seeded Simona Halep after the Romanian ousted Ana Ivanovic of Serbia 6-2, 6-2. Cheap Predators Jerseys Authentic . -- Shanshan Feng was alone in her opinion about the pin positions in the Kraft Nabisco Championship. Cheap Predators Jerseys China . Lack replaced an injured Roberto Luongo late in the first period then watched defenceman Chris Tanev score the winning goal midway through the third as the Vancouver Canucks defeated the Jets 2-1 in a tight NHL game. http://www.adidaspredatorsjerseys.com/. Ferrer, the two-time defending champion in Buenos Aires, is aiming to win his 21st ATP tournament. Ferrer will next face fellow Spaniard Nicolas Almagro, the fourth seed, who defeated Jeremy Chardy of France 7-6 (7), 6-3 in another quarterfinal match. Cheap Adidas Predators Jerseys . He says he will have the operation Wednesday and be ready in time for training camp in September. Bernier missed five games in March due to the injury. Cheap Adidas NHL Jerseys . Louis, MO (SportsNetwork.PITTSBURGH -- The Pittsburgh Pirates used three right fielders, including two had never played the outfield in a major league game before, and five relief pitchers. Somehow, all the manoeuvring by manager Clint Hurdle paid off. Pedro Alvarez singled in the go-ahead run and the Pirates won their season-high fourth straight game Saturday night, 4-3 over the St. Louis Cardinals. "We drew a lot of stuff up in the dirt," Hurdle said. "Everybody showed up, though, and did what they were supposed to do and it ended up being a really gritty win for us." The Pirates were short two outfielders as centre fielder Andrew McCutchen missed a game for the first time this season because of soreness in his left foot and right fielder Travis Snider was serving the second game of a two-game suspension from for his part in an April 20 brawl with the Milwaukee Brewers. Starling Marte, normally the left fielder who was starting in centre in place of McCutchen, left the game for pinch-hitter Gaby Sanchez in bottom of the fourth inning because of lower back stiffness. Josh Harrison, who started in right field, moved to left and Sanchez took over in right for his first outfield action of his seven-year career. Hurdle then decided to move shortstop Jordy Mercer to right field in the eighth inning with the Pirates holding on to a 4-3 lead. Backup shortstop Clint Barmes replaced Mercer, who played in the outfield for the first time in his three-year career. Neither Sanchez nor Mercer had a ball hit their way. "We had talked about the possibility (on Friday), so Gaby was prepared," Hurdle said. "Jordys athletic and he has a good arm. "I figured he could catch the ball and maybe throw someone out if he had to." Alvarezs hit capped a four-run fourth inning against Lance Lynn (4-2) that helped the Pirates wipe out a 3-0 deficit. Harrison and Ike Davis each had two hits for the Pirates, who have won 11 of their last 14 games against the Cardinals in Pittsburgh. Harrison also hit an RBI single in the fourth. Jared Hughes (2-1) retired all four batters he faced in relief of starter Eddinson Volquez, including getting Matt Adams to ground out with the bases loaded to end the fifth inning and preserve a one-run lead.dddddddddddd Mark Melancon earned his fourth save with a scoreless ninth, striking out Allen Craig with runners on first and second for the final out. Hughes and Melancon combined with Justin Wilson, Bryan Morris and Tony Watson for 4 1-3 scoreless relief innings. "Its a tough spot with the bases loaded, but all Im thinking is to keep the ball down and let my fielders make a play and thats exactly what happened," Hughes said. Lynn allowed four runs in six innings and is winless in four starts since winning his first four starts of the season. He gave up nine hits and two walks while striking out five as the Cardinals dropped to 3-5 on their nine-game road trip. Volquez and Jose Tabata hit consecutive run-scoring groundouts in the fourth inning before Harrison and Alvarez followed with RBI singles. "What can I do? I gave up a bunch on infield singles," Lynn said. "Its not like I was giving up double-double-double-double. I was giving up infield singles -- thats just really bad luck, and Ive had those games and Ive had nights when Ive given up double-double-double and given up three runs. "As a pitcher youd much rather give up double-double-double because singles (are upsetting)." NOTES: St. Louis C Yadier Molina, who is 0 for 12 in his last four games, got a day off. ... Pirates LHP Wandy Rodriguez will be activated from the disabled list and start Thursday at Milwaukee. He has been out with right knee inflammation since April 20. ... Cardinals LHP Jaime Garcia will make his next rehab start Monday for Triple-A Memphis on Monday after it was originally announced he would pitch for Double-A Springfield on Sunday. Garcia has been on the DL all season while recovering from shoulder surgery. ... The three-game series ends Sunday night with St. Louis RHP Shelby Miller (4-2, 3.20) facing RHP Charlie Morton (0-4, 3.45). It will mark the first time ESPN has televised a Sunday night game from Pittsburgh since 1996. ' ' '