
Tallon Griekspoor defeated Ethan Quinn 7-5 6-4 in the Mallorca round of 16 on grass. The upset overturned the form book — Ethan Quinn came in ranked #47. Tallon Griekspoor extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-01-19 | Australian Open | R128 | hard | Ethan Quinn | 6-2 6-3 6-2 |
| 2025-05-26 | Roland Garros | R32 | clay | Tallon Griekspoor | 4-6 6-1 6-7(2) 6-1 6-4 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (75 vs 92). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.
Griekspoor T.: 13 days rest · 1 match (14d) · Quinn E.: 12 days rest · 2 matches (14d). Higher means fresher. About