Japan's Kei Nishikori advanced to the second round of the French Open for the fourth straight year on Sunday, after beating France's Maxime Janvier in straight sets.The 19th-seeded Nishikori defeated the French wild card 7-6(0), 6-4, 6-3. Japan's world No. 21 struggled with the serves and shots of his 304th-ranked opponent, but claimed the first set after scoring seven consecutive points in the tie-break.Nishikori found his rhythm in the second set, when he broke the first game with three return aces. He saved 10 break point opportunities throughout the 2 hour, 19 minute match."My opponent …READ FULL ARTICLE