Reuters

Three-time Grand Slam champion Stan Wawrinka said he was ready to challenge for his second French Open title after a comfortable 6-3 6-2 3-6 6-1 win over German Dominik Koepfer to advance to the third round on Wednesday. The 2015 Roland Garros champion put his muscular build to good effect to hit 51 crunching winners despite the slow conditions on Court Suzanne Lenglen in his first career meeting against the 61st-ranked German. "I'm happy so far with my start at the French Open," Wawrinka told reporters.