Head to head
1
Hard
0
2
Clay
0
2
Grass
0
Frances Tiafoe's wins on the left · Daniel Altmaier's on the right · bar lengths share one scale
All meetings (5)
| 2026 | Halle | Grass | SF | Frances Tiafoe | 6-1 6-3 |
| 2026 | Stuttgart | Grass | R32 | Frances Tiafoe | 7-6(3) 4-6 6-4 |
| 2025 | Roland Garros | Clay | R16 | Frances Tiafoe | 6-3 6-4 7-6(4) |
| 2023 | Rome Masters | Clay | R64 | Frances Tiafoe | 3-6 7-5 6-3 |
| 2023 | Australian Open | Hard | R128 | Frances Tiafoe | 6-3 6-3 6-7(5) 7-6(6) |
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.