Kei Nishikori defeated Grega Zemlja 6-1 5-7 6-1 6-4 in the Roland Garros round of 64 on clay.
Nishikori K. came through in four sets.
Nishikori K. and Zemlja G. faced 1 of the same opponent in the last 12 months. Nishikori K. went 1–0 (100%) against them, Zemlja G. 0–1 (0%).
Only 1 common opponent — too few for any conclusion. Shown without assessment.