

Sebastian Korda defeated Tallon Griekspoor 6-4 4-6 6-3 in the Astana quarter-final on hard. The upset overturned the form book — Tallon Griekspoor came in ranked #33, defending last year's round of 32. Sebastian Korda extended the head-to-head to 2–0.
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 |
|---|---|---|---|---|---|
| 2024-06-10 | s Hertogenbosch | SF | grass | Sebastian Korda | 6-2 6-4 |
Averages from each player's recent completed matches (20 vs 19). ATP, WTA & Challenger.