Christopher Heyman defeated Tim Sandkaulen 6-2 6-7 6-1 in the M15 Duffel 1 round of 16 on clay. The result followed the form book — Christopher Heyman came in leading the head-to-head 1–0. Christopher Heyman extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-10-26 | Germany F18 | R32 | carpet | Christopher Heyman | 6-4 6-7(1) 6-1 |
Averages over each player's completed matches in the selected window (34 vs 41). 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