

Jan Choinski defeated Marcos Giron 6-3 5-7 6-4 in the USA F29 qualifying round on hard. The result followed the form book — Jan Choinski came in ranked #77, leading the head-to-head 1–0. Jan Choinski extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-06-21 | Eastbourne | F | grass | Jan Choinski | 5-7 7-6 6-7 |
Averages over each player's completed matches in the selected window (200 vs 199). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Choinski J.: 2 days rest · 1 match, 19 games (7d) · Giron M.: 10 days rest · 1 match (14d). Higher means fresher. About
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