Swiss player Stan Wawrinka

World number seven Stan Wawrinka was sensationally knocked out of the Marseille Open on Friday as he went down in the quarter-finals against world number 59 Sergiy Stakhovsky in three sets.
Ukraine's Stakhovsky carved out a 6-4, 3-6, 6-4 victory over the Swiss former Australian Open winner, and now meets one of Frenchmen Gilles Simon and Jeremy Chardy, who play later on Friday.
In the second semi-final, seventh seed and home favourite Gael Monfils will play Spaniard Roberto Bautista, the fourth seed, for a place in Sunday's championship match.
Source: AFP