
Li Tu defeated Ethan Quinn 5-7 6-3 7-5 in the Halle qualifying round 1 on grass. The upset overturned the form book — Ethan Quinn came in ranked #58. Li Tu extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-06-14 | Halle | Q16 | grass | Li Tu | 5-7 6-3 7-5 |
Averages over each player's completed matches in the selected window (53 vs 92). ATP, WTA & Challenger.
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 grass field, opponent-adjusted over 52 weeks). About