Roger Federer wins first match back since birth of twin boys last week . The Swiss father of four is beaten by American Jeremy Chardy in the Rome Masters . There are matches on the Rome Masters for Andy Murray and Tommy Haas . Spanish eight-time French Open champion Rafael Nadal opened his Rome title defense with a tough 7-6 6-7 6-2 victory over Giles Simon of France . American Venus Williams loses second round match to her comeback from illness .
Roger Federer wins first match back since birth of twin boys last week . The Swiss father of four is beaten by American Jeremy Chardy in the Rome Masters . There are matches on the Rome Masters for Andy Murray and Tommy Haas . American Venus Williams loses second round match to her comeback from illness .