( CNN ) -- Defending champion Rafael Nadal cruised into the third round of the clay-court Rome Masters event with a 6-1 6-3 victory over Philipp Kohlshreiber . The world number three , seeking his fifth title in six years in the Italian capital , made just 11 unforced errors , compared to 28 by the German . Nadal , 23 , broke his opponent 's serve twice in a one-sided first set . The German world number 29 improved in the second set and missed a chance to take a 3-2 lead when he wasted his only break point of the match . Nadal , who has only ever lost once at the Rome Masters , broke in the next game and pressed on to take the match . Elsewhere , fifth seed Robin Soderling of Sweden beat Italian wild card Paolo Lorenzi 6-1 7-5 to reach the third round . The Swede smashed 32 winners as he wrapped up victory in less than one and a quarter hours . Guillermo Garcia-Lopez of Spain also progressed with a 6-2 6-3 win over former Wimbledon and U.S. Open champion Lleyton Hewitt . Second seed Novak Djokovic and fourth seed Andy Murray both reached the third round on Tuesday while world number one Roger Federer crashed out to Latvian Ernests Gulbis .
Rafael Nadal beats Philipp Kohlshreiber to reach third round of Rome Masters . Federer wins his first title since Wimbledon in straight sets against world number one Roger Federer. Robin Soderling and Guillermo Garcia-Lopez also reach third round .