Gilles Simon defeated Nicolas Mahut 7-6 5-7 7-6 in the London quarter-final on carpet. The result followed the form book — Gilles Simon came in leading the head-to-head 7–1. Gilles Simon extended the head-to-head to 8–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-06-17 | Queen's Club | QF | grass | Gilles Simon | 7-6 5-7 7-6 |
| 2017-02-13 | Rotterdam | R32 | hard | Gilles Simon | 3-6 6-3 6-4 |
| 2015-05-24 | Roland Garros | R32 | clay | Gilles Simon | 6-2 6-7 6-7 6-3 6-1 |
| 2013-10-28 | Paris Masters | R32 | hard | Gilles Simon | 6-4 6-7 7-6 |
| 2013-09-16 | Metz | SF | hard | Gilles Simon | 6-3 7-6 |
| 2010-10-25 | Montpellier | R32 | hard | Gilles Simon | 6-4 6-4 |
| 2008-09-29 | Metz | R32 | hard | Nicolas Mahut | 6-4 3-6 6-1 |
| 2008-07-14 | Indianapolis | R32 | hard | Gilles Simon | 6-2 3-6 6-3 |
Averages over each player's completed matches in the selected window (148 vs 16). 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