World number five Jo-Wilfried Tsonga will complete the quarter-final lineup at the Dubai Tennis Championships after defeating Lukas Rosol this evening.
The Frenchman required just two breaks in the opening set to record a 6-3 success.
Rosol, ranked 96 in the world, struggled to recover from losing the first set. He was broken early by Tsonga in the next, before going on to lose the match 6-3 6-4.
Tsonga will take on Juan Martin Del Potro for a place in the semi-finals.
