Czech teen holds off Petra Martic to reach first Grand Slam semifinal.
Press conference: Federer QF
Federer came through a tough battle against Wawrinka to make the semis in Paris.
- © Philippe Montigny / FFTVondrousova thrilled to make semis
- Press conference: Nadal QF
Rafael Nadal discusses his straight-sets last-eight win over Kei Nishikori.
- ©Corinne Dubreuil / FFTStat attack: Day 12
Key facts and figures to know as RG quarter-final action continues on Thursday.