World number two Roger Federer eased into the second round of the French Open with a 6-3 6-3 6-4 win over Colombia's Alejandro Falla in Paris. The 17-time Grand Slam champion improved as the match progressed but only won four of 16 break points. Another Swiss player Stan Wawrinka also romped into the second round who outclassed Marsel Ilhan 6-3 6-2 6-3. Kei Nishikori of Japan beat Paul-Henri Mathieu of France 6-3 7-5 6-1.In the women's event, third seed Simona Halep of Romania battled to a 7-5 6-4 win over unseeded Russian Evgeniya Rodina.