Jo Wilfried-Tsonga has continued his quest for a first Grand Slam title with a straight-sets victory over Fernando Verdasco.
The Frenchman converted five of eight break points en route to a 6-3 7-5 6-4 win over the 19th seed.
Tsonga, who took just two hours and six minutes to advance past Verdasco, will now take on American Mardy Fish for a place in the last eight.
