Celebration. (AP, AFP, REUTERS) http://t.co/XfPVeAC6bb pic.twitter.com/BwQDvPDlEU — Joe Fleming (@ByJoeFleming) June 2, 2015 Gritty @luciesafarova reaches RG semis. MORE: http://t.co/6Cpm4yjPWM #RG15 pic.twitter.com/QCQt5oQxsp — Roland Garros (@rolandgarros) June 2, 2015 It's on! Our first men's semi-final has been decided – #Wawrinka v #Tsonga. Who's your pick? #RG15 pic.twitter.com/JYLSeRn9WT — Roland Garros (@rolandgarros) June 2, 2015 "It's…