Head to head
0
Hard
1
1
Clay
2
Gael Monfils's wins on the left · Thiago Monteiro's on the right · bar lengths share one scale
All meetings (4)
| 2024 | Rome Masters | Clay | R128 | Thiago Monteiro | 6-2 7-5 |
| 2022 | Adelaide-2 | Hard | R16 | Thiago Monteiro | 6-7(2) 6-3 1-0 RET |
| 2018 | Quito | Clay | QF | Thiago Monteiro | 6-4 2-6 6-4 |
| 2017 | Roland Garros | Clay | R64 | Gael Monfils | 6-1 6-4 6-1 |
Methodology
Head-to-head totals and surface splits exclude walkovers (no match was played), which follows ATP convention — walkover meetings still appear in the match list. The momentum chart plots the running lead across all counted meetings, oldest to newest.