Jessy Kalambay defeated Simeon Rossier 6-2 5-7 6-2 in the Switzerland F3 round of 32 on clay. The result followed the form book — Jessy Kalambay came in leading the head-to-head 2–1. Jessy Kalambay extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-08-31 | Switzerland F5 | R32 | clay | Simeon Rossier | 7-6(7) 6-1 |
| 2013-11-25 | Turkey F47 | Q32 | hard | Jessy Kalambay | 4-6 6-3 6-4 |
| 2013-08-12 | Switzerland F4 | Q32 | clay | Jessy Kalambay | 6-4 6-3 |
Averages over each player's completed matches in the selected window (11 vs 37). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About