Head to head
2
Hard
2
1
Clay
1
Diego Schwartzman's wins on the left · Gael Monfils's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (6)
| 2024 | US Open | Hard | R128 | Gael Monfils | 6-7(2) 6-2 6-2 6-1 |
| 2021 | Vienna | Hard | R16 | Diego Schwartzman | 7-6(5) 4-6 6-2 |
| 2019 | Vienna | Hard | SF | Diego Schwartzman | 6-3 6-2 |
| 2018 | Antwerp | Hard | SF | Gael Monfils | 6-3 6-4 |
| 2018 | Rio De Janeiro | Clay | QF | Diego Schwartzman | 6-3 6-4 |
| 2015 | Roland Garros | Clay | R64 | Gael Monfils | 4-6 6-4 4-6 6-2 6-3 |
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.