

Jan Choinski defeated Dmitry Popko 3-6 6-1 6-4 in the Hagen CH round of 16 on clay. The result followed the form book — Jan Choinski came in ranked #75.
No previous meetings on record.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (97 vs 56). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
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.
Choinski J.: 2 days rest · 5 matches, 113 games (7d) · Popko D.: 7 days rest · 1 match, 31 games (7d). Higher means fresher. About