Daniel Altmaier defeated Tallon Griekspoor 6-1 6-3 in the Roland Garros qualifying round 1 on clay. The upset overturned the form book — Tallon Griekspoor came in ranked #57. Daniel Altmaier extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2020-09-28 | Roland Garros | Q1 | clay | Daniel Altmaier | 6-1 6-3 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Per-surface Serve / Return Rating (0–100, percentile within the clay field, opponent-adjusted over 52 weeks). About
Averages over each player's completed matches in the selected window (200 vs 198). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Altmaier D.: 12 days rest · 1 match (14d) · Griekspoor T.: 13 days rest · 1 match (14d). Higher means fresher. About