Paul Henri Mathieu defeated Philipp Kohlschreiber 6-3 6-1 in the Gstaad round of 32 on clay. The upset overturned the form book — Philipp Kohlschreiber came in leading the head-to-head 4–0. Paul Henri Mathieu claimed a first win over Philipp Kohlschreiber in five meetings, narrowing the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-08-03 | Kitzbuhel | F | clay | Philipp Kohlschreiber | 2-6 6-2 6-2 |
| 2015-02-02 | Montpellier | R16 | hard | Philipp Kohlschreiber | 3-6 7-6(5) 6-4 |
| 2015-01-19 | Australian Open | R128 | hard | Philipp Kohlschreiber | 6-2 6-2 6-1 |
| 2009-09-21 | Metz | SF | hard | Philipp Kohlschreiber | 7-6(5) 6-4 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (200 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About