Norbert Gombos defeated Nicolas Mahut 7-5 3-6 7-6 in the Marseille round of 16 on hard. The upset overturned the form book — Nicolas Mahut came in leading the head-to-head 2–1, defending last year's round of 32. Norbert Gombos narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-08-27 | US Open | Q2 | hard | Nicolas Mahut | 4-6 6-3 6-0 |
| 2018-08-23 | US Open | Q64 | hard | Nicolas Mahut | 4-6 6-3 6-0 |
| 2015-03-25 | Miami Masters | Q1 | hard | Norbert Gombos | 7-6 6-3 |
Averages over each player's completed matches in the selected window (199 vs 105). 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