CHARLESTON, S.C. -- Eugenie Bouchard won five of the last six games to upset Jelena Jankovic 6-3, 4-6, 6-3 in the Family Circle Cup quarter-finals Friday. The 20-year-old Canadian beat the second-seeded Jankovic to reach the semifinals at a WTA tour event for the second time this season and fifth in her career. On Saturday, she plays 14th-seeded Andrea Petkovic as she seeks her first title -- something Bouchard thinks shes more than ready for. "Every time I go into a tournament now and every match, I always believe I can win," she said. Even when she falls behind, as happened in her past two matches. Bouchard trailed in the third set against Venus Williams on Thursday and Jankovic this time before rallying to victories. "I feel confidence in myself," she said. Jankovic, a Serb once ranked No. 1, was the latest familiar name to be ousted before the weekend. The 2007 champion joined Serena and Venus Williams and past winners Sabine Lisicki and Sam Stosur. Jankovic was the highest-ranked player left in the field at No. 8. No. 3 seed Sara Errani was also upset in the quarterfinals, falling to 17-year-old qualifier Belinda Bencic. Bencic, who had to win twice last weekend simply to make the field, took over in the final two sets for a 4-6, 6-2, 6-1 victory over the 26-year-old Italian. Bencic hadnt made it past the second round in two previous WTA events this year and wasnt expecting to advance to her first tour semifinals "I was hoping for it and I was believing in me that it would come," she said. "Yeah, Im just really happy it came this week." Bencic is the first qualifier to advance this far at the Family Circle, an event where at least one of the top four seeds has reached the semifinals the previous 10 years. On Saturday, shell face unseeded Slovakian Jana Cepelova, who pulled off a final surprise when she easily beat 12th-seeded countrywoman Daniela Hantuchova 6-2, 6-1. Cepelova had defeated world No. 1 and two-time defending Family Circle champion Serena Williams on Tuesday night to start off a week of upsets. Either Bencic or Cepelova will be the first unseeded player in the finals since 2011 when Elena Vesnina lost the championship to Caroline Wozniacki. Errani looked confident and in control in the first set before getting overwhelmed by Bencic, who won 12 of the final 15 games. Errani talked to herself and even threw down her racket as Bencics crisp shots clipped lines and moved out of reach. Petkovic topped ninth-seeded Lucie Safarova 6-3, 1-6, 6-1. The 26-year-old German, ranked 40th in the world, had struggled in recent events. So Petkovic was pleased to shake off Safarova in the final set and advance to weekend play. "Im used to winning at least two, three matches and then losing to the top players, but it was a really tough few weeks for me in the past," she said. "So now Im just really, really happy and kind of relieved." Cepelova said the win over Serena Williams gave her a boost of energy shes carried throughout the work. "Playing against Serena I really learned so much and every match gave me more confidence," she said. Bouchard made it to the Australian Open semifinals this year, losing to eventual champion Li Na. In her only WTA final, she lost to Sam Stosur in Osaka in October. Bouchard trailed 2-1 in the final set. She then dug in to win the next three games and take control. Her steady, strong groundstrokes wore down Jankovic. "It was the third set and your concentration goes down a little bit if youre getting tired," Jankovic said. "It was so close. It could have went either way, if I was a little bit tougher out there and played certain points a little smarter." The two also met in the quarterfinals last year, and Jankovic won 6-2, 6-1. Bouchard was ranked No. 114 then, but shes 20th now. "Well, I didnt want it to be Groundhog Day today, for sure," Bouchard said. "Same tournament, same round, same opponent." Not the same result. Devin Hester Womens Jersey .J. -- After getting permission from his 7-year-old daughter, New York Giants offensive lineman David Diehl has retired after an 11-year career that included two Super Bowl championships. Mike Ditka Youth Jersey . Catch all the action on TSN2 and TSN GO at 9pm et/6pm pt. San Antonio took the series lead Monday night with a 122-105 home victory in Game 1. The Spurs used a balanced scoring attack and clamped down defensively late in the third quarter to claim the win. https://www.bearssportsgoods.com/Womens-Dan-Hampton-Inverted-Jersey/ . Poti played in 824 regular NHL games with four teams in his career; the Edmonton Oilers, New York Rangers, New York Islanders and the Washington Capitals. Devin Hester Bears Jersey . Each day, TSN.ca provides the latest rumours, reports and speculation from around the NHL beat. Defensive Depth TSN Hockey Insider Pierre LeBrun is reporting the Toronto Maple Leafs have considerable interest in unrestricted free-agent defenceman Dan Boyle. Ha Ha Clinton-Dix Womens Jersey . Pierre last November, only to watch St. Pierre leave the UFC octagon with his welterweight title belt and a split-decision victory.LONDON - It has been a year of firsts for Kei Nishikori. After becoming the first Asian player to qualify for the ATP Finals, the Japanese newcomer claimed his maiden win at the elite tournament on Sunday with a first win over local favourite Andy Murray.Nishikori, who also reached his first Grand Slam final earlier this year at the U.S. Open, has turned into a major player on the Tour this season, claiming four titles to climb to fifth place in the rankings after improving the mental side of his game.I think he hasnt made big changes to technique or any of his shots particularly, but hes playing with more confidence, said Murray after his 6-4, 6-4 loss at the O2. Because of that, hes able to take more chances and be a little bit more aggressive than he was previously.The main reason behind Nishikoris breakthrough has been a change in the 24-year-old players approach when facing the top players. With the help of coach Michael Chang, the former French Open champion, Nishikori is now able to leave aside the admiration that paralyzed him on his debut on the Tour.As a result, he posted ten wins over members of the Top 10 this season and defeated Milos Raonic, SStan Wawrinka and Novak Djokovic en route to the final at Flushing Meadows.ddddddddddddAfter turning pro, I was feeling a lot of respect to everybody actually, especially top players, said the 5-foot-10 Japanese, who lives in the United States. The first time I played Roger (Federer), I could not play anything because I respected him too much. I was not going for the win actually. I was just playing tennis with my idol. That was one of the problems I had.One of the smallest players in tennis elite, Nishikori also worked hard to improve his fitness after an early career marred by injuries.Im spending more time in the gym and also on the courts, Im practicing more during the off-season, he said. Even when Im on the Tour, Im trying to do a little bit of rehab and a little bit of training.Placed in a tough Group B along with Roger Federer, Raonic and Murray, Nishikori admitted that he struggled with his nerves early on against the Scot.The stadium is huge, he said. I tried not to look up too much because there were too many people on the top. I started to feel a little bit more confident in the second set, where I was a very, very solid player. ' ' '