
Tallon Griekspoor defeated Alexander Zverev 4-6 6-3 6-4 in the Rotterdam round of 16 on hard. The upset overturned the form book — Alexander Zverev came in ranked #3, leading the head-to-head 9–1, but Tallon Griekspoor had arrived on a 3-match winning run. Tallon Griekspoor narrowed the head-to-head to 9–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-01-05 | United Cup | RR | hard | Alexander Zverev | 7-5 6-0 |
| 2025-05-26 | Roland Garros | R16 | clay | Alexander Zverev | 6-4 3-0 RET |
| 2025-04-14 | Munich | QF | clay | Alexander Zverev | 6-7(6) 7-6(3) 6-4 |
| 2025-03-05 | Indian Wells Masters | R64 | hard | Tallon Griekspoor | 4-6 7-6(5) 7-6(4) |
| 2024-10-28 | Paris Masters | R32 | hard | Alexander Zverev | 7-6(2) 6-3 |
| 2024-10-02 | Shanghai Masters | R32 | hard | Alexander Zverev | 7-6(6) 2-6 7-6(5) |
| 2024-05-27 | Roland Garros | R32 | clay | Alexander Zverev | 3-6 6-4 6-2 4-6 7-6(3) |
| 2024-03-04 | Indian Wells Masters | R32 | hard | Alexander Zverev | 7-6(7) 6-3 |
| 2023-08-07 | Canada Masters | R64 | hard | Alexander Zverev | 6-4 7-6(3) |
| 2021-06-28 | Wimbledon | R128 | grass | Alexander Zverev | 6-3 6-4 6-1 |
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 hard field, opponent-adjusted over 52 weeks). About
Averages over each player's completed matches in the selected window (197 vs 199). 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.: 11 days rest · 1 match (14d) · Zverev A.: 1 day rest · 4 matches, 134 games (7d). Higher means fresher. About