Ernests Gulbis defeated Gilles Muller 2-6 6-4 6-4 6-3 in the Roland Garros round of 128 on clay. The upset overturned the form book — Gilles Muller came in leading the head-to-head 1–0, defending last year's round of 128. Ernests Gulbis claimed a first win over Gilles Muller in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-08-29 | US Open | R64 | hard | Gilles Muller | 3-6 7-6(4) 6-4 7-6(5) |
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 29). ATP, WTA & Challenger.