Stan Wawrinka has reached the quarterfinals of the European Open in Antwerp, beating Feliciano Lopez 6-7, 6-4, 7-6.
The fourth-seeded Swiss veteran will next face Gilles Simon, who beat fellow Frenchman Jo-Wilfried Tsonga 6-4, 7-5.
Fifth-seeded Guido Pella of Argentina also advanced, beating South Korean Kwon Soon-woo 7-5, 7-5.
Meanwhile, Andy Murray and David Goffin are among the players who will hit the courts on Thursday.

Zverev reels in Mensik to return to French Open final
Ferrari set pace in first practice for Monaco Grand Prix
Hero Dubai Desert Classic secures GEO Certified status for 4th year running
Las Vegas signs 10-year extension for Formula 1 race
MENA Golf tour launches US qualifying school at World Golf Village
