Head to head
0
Hard
1
1
Clay
0
1
Grass
0
Tallon Griekspoor's wins on the left · Ethan Quinn's on the right · bar lengths share one scale
All meetings (3)
| 2026 | Australian Open | Hard | R128 | Ethan Quinn | 6-2 6-3 6-2 |
| 2025 | Mallorca | Grass | R16 | Tallon Griekspoor | 7-5 6-4 |
| 2025 | Roland Garros | Clay | R32 | Tallon Griekspoor | 4-6 6-1 6-7(2) 6-1 6-4 |
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.