SAN DIEGO - The San Diego Chargers know how fortunate they are to have Philip Rivers as their quarterback. .Otherwise, they almost certainly would have lost at San Francisco on Saturday night and been eliminated from the playoff chase.Rivers brought back the Chargers from a brutal first-half performance to lead a rally that resulted in a 38-35 overtime victory.If the Chargers win at Kansas City on Sunday, theyre in the playoffs.Rivers overcame three interceptions and a 21-point halftime deficit to finish with 356 yards passing and four touchdown passes.Says coach Mike McCoy: As long as we have time on the clock and weve got Philip Rivers, weve got a chance to win.___Online: http://pro32.ap.org/poll and http://twitter.com/AP_NFL . -- Jake Paterson made 39 saves as the Saginaw Spirit halted the Guelph Storms seven-game win streak with a 6-3 victory on Sunday in Ontario Hockey League action. . Both sides came closest to scoring in the first half, when Roma had a goal from Mattia Destro waved off for offside and Inters Rodrigo Palacio headed high. "A draw was a fair result. Neither squad had many chances," Roma midfielder Miralem Pjanic said.Linz, Austria (SportsNetwork.com) - Wimbledon runner-up Eugenie Bouchard withdrew from her scheduled second-round match Thursday at the Generali Ladies Linz tennis event. Bulgarian Tsvetana Pironkova received a walkover into the quarterfinals when the top-seeded Canadian star Bouchard pulled out, citing a left leg injury. Bouchard had her thigh taped during Wednesdays victory over Austrian Patricia Mayr-Achleitner, and said the injury worsened overnight. I woke up this morning and it was much, much worse, she said. Its hard for me to keep playing and keep making iit worse. . Meanwhile, seventh-seeded Czech Karolina Pliskova took care of German Mona Barthel 6-4, 6-2. Also on Thursday, Italian Karin Knapp topped Slovak Magdalena Rybarikova 6-3, retired and German qualifier Anna-Lena Friedsam doused xxxx Jana Cepelova 6-0, 6-4 at TipsArena Linz. Fridays quarters will pit Pliskova against American qualifier Madison Brengle; Pironkova versus Knapp; Italian Camila Giorgi against New Zealands Marina Erakovic; and Swiss Stefanie Voegele versus Friedsam. The 2014 Linz titlist will earn $43,000. ' ' '