Roland Garros—Paris, France
Fourth-round results:
(1) Andy Murray Defeats Karen Khachanov 63 64 64
(3) Stan Wawrinka Defeats (15) Gael Monfils 75 76(7) 62
(7) Marin Cilic Defeats Kevin Anderson 6-3, 3-0 (Ret.)
(8) Kei Nishikori Defeats Fernando Verdasco 06 64 64 60
