

Tallon Griekspoor defeated Casper Ruud 7-5 7-6 in the Stockholm quarter-final on hard. The upset overturned the form book — Casper Ruud came in ranked #16, leading the head-to-head 2–0. Tallon Griekspoor claimed a first win over Casper Ruud in three meetings, narrowing the head-to-head to 2–1.
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.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-01-01 | United Cup | RR | hard | Casper Ruud | 6-3 6-4 |
| 2021-03-15 | Acapulco | R16 | hard | Casper Ruud | 4-6 6-3 7-6(3) |
Averages from each player's recent completed matches (19 vs 20). ATP, WTA & Challenger.