Jo-Wilfried Tsonga beat Edouard Roger-Vasselin 6-4, 7-5 Friday to reach the semifinals of the Open 13. Tsonga fired 14 aces and saved 10 break points in an all-French match. The top-seeded Tsonga dropped serve in the opening game but broke back in the sixth. He hit 18 winners to 11 for Roger-Vasselin to take the first set when his opponent netted a forehand volley. Roger-Vasselin double-faulted at 6-5 in the next set to give Tsonga two match points. Tsonga converted the first on a forehand error from Roger-Vasselin. (For more sports news and updates, follow Ahram Online Sports on Twitter: @AO_Sports)