
Vitaliy Sachko defeated Jan Choinski 7-5 4-6 6-3 in the Szczecin CH round of 32 on clay. The upset overturned the form book — Jan Choinski came in ranked #77, defending last year's round of 16.
No previous meetings on record.
Averages over each player's completed matches in the selected window (94 vs 96). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Sachko V.: 10 days rest · 2 matches (14d) · Choinski J.: 2 days rest · 1 match, 19 games (7d). 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 clay field, opponent-adjusted over 52 weeks). About