Gilles Muller defeated Marcos Baghdatis 6-3 6-4 in the Tokyo round of 16 on hard. The upset overturned the form book — Marcos Baghdatis came in leading the head-to-head 3–1, defending last year's round of 16. Gilles Muller narrowed the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-07-16 | Newport | R32 | grass | Gilles Muller | 7-6(5) 6-3 |
| 2016-05-23 | Roland Garros | R128 | clay | Marcos Baghdatis | 7-5 6-4 6-1 |
| 2015-10-19 | Stockholm | QF | hard | Marcos Baghdatis | 7-6(5) 4-6 6-3 |
| 2015-07-27 | Atlanta | SF | hard | Marcos Baghdatis | 6-7(4) 6-3 7-6(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 (138 vs 154). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About