Wawrinka topples Federer at Roland Garros

[BECKHAM]

UPDATED: Switzerland's Stan Wawrinka knocked fellow countryman Roger Federer out of the French Open quarterfinals on Tuesday to set up a semifinal clash with home hope Jo-Wilfried Tsonga.

for more... (http://www.thelocal.ch/20150602/wawrinka-topples-federer-at-roland-garros)