Madrid, Spain (Sports Network) - Reigning champion Serena Williams went the distance in order to win her quarterfinal match, while Maria Sharapova had an easier time reaching the semifinals at the $4 million Madrid Open, a clay- court French Open tune-up. The world No. 1 Williams barely got past Spanish wild card Anabel Medina Garrigues, 6-3, 0-6, 7-5, in 2 hours, 14 minutes at the Magic Box. Medina Garrigues lost despite recording more service breaks (5-4) than her American counterpart on Friday. After getting bageled in the second set, Williams fell behind 2-4 in the third, despite jumping out to a 2-0 lead, as Medina Garrigues won 10-of-12 games at one point. But the American great rallied, breaking the 63rd-ranked Spaniards serve twice en route to one of her trademark come-from-behind victories. "It was definitely a battle," Williams said. "I obviously didnt do much in the second set and gave her confidence to play better." The Wimbledon and U.S. Open champion Williams, who beat Victoria Azarenka in last years marquee Madrid finale, is now 29-2 this season. Shell meet 2012 French Open runner-up Sara Errani on Saturday. Williams is a perfect 4-0 lifetime against Errani, including a victory in the U.S. Open semifinals last year. Meanwhile, the second-seeded former No. 1 and reigning French Open titlist Sharapova stayed hot by handling Estonian slugger Kaia Kanepi 6-2, 6-4 on Day 7 in the Spanish capital. The world No. 2 Sharapova is seeking her second title in two events, having recently run the table in Stuttgart. Her semifinal opponent will be fellow French Open winner and fellow former world No. 1 Ana Ivanovic. Williams and Sharapova could clash in a blockbuster final here on Sunday. A 16th-seeded Ivanovic upended sixth-seeded German Angelique Kerber 6-3, 6-1, while the aforementioned Italian Errani, seeded seventh this week, reached the semis by tackling Russian Ekaterina Makarova 6-4, 6-3. Ivanovic will meet Sharapova for a ninth time, seeking a third victory. The Russian beat the Serb in the 2008 Australian Open final and in a quarterfinal in Stuttgart just two weeks ago. cheap jerseys from china . Both players have lower body injuries that will keep them out of the lineup until at least January 31, which is the first game they can be activated from IR. cheap china jerseys . The 28-year-old from Calgary matched his career best after missing just one shot in his two rounds of shooting in the mens 10-kilometre sprint competition. Smith finished in 23 minutes 15. https://www.chinajerseysreplica.us/ . The Oilers come in having lost five in a row (0-4-1) and 16 of their last 20 games, dropping a 2-1 decision to the Vancouver Canucks on Tuesday. replica jerseys china . The Lightning are 2-0 so far on a four-game road trip, giving the club five straight wins as the guest and improving Tampas away record this season to 11-8-2. wholesale jerseys china . -- Arizona raced out to a big lead and did not back off, hitting the accelerator instead. Mercedes has won its third Formula One constructors championship in a row following Nico Rosbergs victory at the Japanese Grand Prix.The Brackley-based team, who also claimed the constructors title as Brawn in 2009, sealed the championship for the third year running, after Rosberg and Lewis Hamilton finished on the podium in Suzuka.The resullt in Japan sees Mercedes continue its dominance in the V6 turbo era -- having won 47 of the 55 races since the start of 2014 -- wrapping up the constructors with four races to spare in the process.dddddddddddd?? ' ' '