Gilles Muller defeated Florian Mayer 6-3 6-2 in the Basel round of 16 on hard. Gilles Muller extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-04-16 | Monte Carlo Masters | R64 | clay | Gilles Muller | 7-5 6-4 |
| 2012-01-30 | Montpellier | R32 | hard | Florian Mayer | 7-6 6-3 |
Averages over each player's completed matches in the selected window (149 vs 109). 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