Felix Auger Aliassime defeated Tallon Griekspoor 7-5 6-3 in the US Open qualifying round 1 on hard. The result followed the form book — Felix Auger Aliassime came in ranked #4, leading the head-to-head 2–1. Felix Auger Aliassime extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-02-09 | Rotterdam | QF | hard | Felix Auger Aliassime | 7-6(2) 6-2 |
| 2025-06-22 | Mallorca | SF | grass | Tallon Griekspoor | 6-4 6-4 |
| 2022-06-06 | s Hertogenbosch | R16 | grass | Felix Auger Aliassime | 7-6(2) 7-6(5) |
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 (199 vs 198). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Auger Aliassime F.: 6 days rest · 1 match, 57 games (7d) · Griekspoor T.: 13 days rest · 1 match (14d). Higher means fresher. About