If they played today
Daniel Altmaier
53%
Sets 2–0
Thin data
Marcos Giron
47%
2–0
27%
2–1
26%
1–2
24%
0–2
23%
Chance of a third set 50%
Current ratings and the head-to-head record, for a best-of-three match with no tournament attached. For the forecast of a scheduled match, open the match page.
Side by side
| Daniel Altmaier | Marcos Giron | |
| 1530 (#319) | Rating | 1500 (#373) |
| 26–39 (40%) | Win-loss | 21–27 (44%) |
| 62 | ATP/WTA matches | 48 |
| LWLWL | Recent form | WLLLL |
All meetings (1)
| 2025-10-27 | Marcos Giron | 0–2 | ATP Singles: Paris |
Last five: Daniel Altmaier
| 2026-09-02 | L | Zachary Svajda | 1-3 | US Open, Men |
| 2026-08-25 | W | Francisco Comesaña | 2-0 | Winston Salem |
| 2026-08-16 | L | Lorenzo Musetti | 0-2 | Cincinnati |
| 2026-08-14 | W | Coleman Wong | 2-1 | Cincinnati |
| 2026-08-04 | W | Aleksandar Vukić | 2-1 | Montreal |
Full record for Daniel Altmaier →
Last five: Marcos Giron
| 2026-09-02 | L | Ignacio Buse | 2-3 | US Open, Men |
| 2026-08-24 | L | Dhakshineswar Suresh | 0-2 | Winston Salem |
| 2026-08-12 | L | Henrique Rocha | 0-2 | Cincinnati |
| 2026-08-04 | L | Hubert Hurkacz | 1-2 | Montreal |
| 2026-08-01 | W | Pablo Llamas Ruiz | 2-1 | Montreal |