Zdenek Kolar vs Jan Choinski — Nonthaburi 3 CH Round of 16
CZE8
GBR
Kolar Z.
Zdenek Kolar defeated Jan Choinski 6-4 3-6 6-0 in the Nonthaburi 3 CH round of 16 on hard. The upset overturned the form book — Jan Choinski came in ranked #75.
Key context
- Match story: Zdenek Kolar handed Jan Choinski a third-set bagel in a 6–4 3–6 6–0 win.
Head to head
No previous meetings on record.
Serve vs return
This seasonEach player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Statistics
This seasonAverages over each player's completed matches in the selected window (194 vs 200). ATP, WTA & Challenger.
Clutch
Under pressurePerformance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Umpiry Score
Pre-matchThe Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.
Freshness
Recent loadKolar Z.: 5 days rest · 1 match, 19 games (7d) · Choinski J.: 2 days rest · 5 matches, 113 games (7d). Higher means fresher. About