Jan Choinski vs Vit KoprivaBad Waltersdorf CH Final

Bad Waltersdorf CH · CHALLENGER · Final
#100ATP
1686ELO
1652Clay ELO
$204kYTD
$1.2MCAREER
30 yrs · 196 cm · Right-handed
Last 10 · pre-match
WWWWLWLWWW
2 — 0
Sets
Monday, 15 September 2025
clay
#64ATP
1740ELO
1699Clay ELO
$805kYTD
$2.4MCAREER
29 yrs · 178 cm · Right-handed
Last 10 · pre-match
LLWWLLWLWL
Choinski J.
7-5 6-4
Kopriva V.
Choinski J.
762
Kopriva V.
540

Jan Choinski defeated Vit Kopriva 7-5 6-4 in the Bad Waltersdorf CH final on clay. The upset overturned the form book — Vit Kopriva came in ranked #64, defending last year's round of 32, but Jan Choinski had been the form player, winning 4 of their last 4 on clay. Jan Choinski extended the head-to-head to 2–0.

Key context

Head to head

10
DateTournamentRoundSurfaceWinnerScore
2026-06-30WimbledonR128grassJan Choinski3-6 5-7 2-6

Serve vs return

This season
Choinski J.serving72% hold

wins 59% of points on serve vs Kopriva V.

Kopriva V.serving72% hold

wins 59% of points on serve vs Choinski J.

Even serve battle

Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About

Serve & return on clay

Choinski J.Kopriva V.
Serve
20
Return
56

Per-surface Serve / Return Rating (0–100, percentile within the clay field, opponent-adjusted over 52 weeks). About

Statistics

This season
1st serve in·Even
65%
62%
1st serve points won·Even
69%
67%
2nd serve points won·Even
52%
49%
Service points won·Even
63%
60%
Return points won·Even
37%
40%
Break points saved·Even
64%
61%
Aces / match·Slight edge
4.5
3.3
Double faults / match·Dominant
1.6
3.3

Averages over each player's completed matches in the selected window (97 vs 99). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Clear edge
55
72
Break points saved·Slight edge
90
83
Break points won·Dominant
20
66
Deciding sets·Even
87
90
Tiebreaks·Clear edge
41
61

Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About

Umpiry Score

Pre-match
5.7
Slight disadvantageUmpiry Score
6.8
Slight advantageUmpiry Score
Form & Matchup
3.2Clay Elo 1652
Surface ELO
6.8+47 Clay Elo edge
3.0Overall Elo 1686
ELO gap
7.0Overall Elo 1740
5.4
H2H
4.6
5.2
Surface form
5.5
0.0
Win streak
Fatigue & Travel
6.9
Minutes 14d
6.5
7.0
3-set count
7.0
7.0
Prev. match
8.0
Context
6.0
Defending pts
6.0

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.

Freshness

Recent load
Freshness·Dominant
60
96

Choinski J.: 1 day rest · 3 matches, 67 games (7d) · Kopriva V.: 11 days rest · 1 match (14d). Higher means fresher. About

Conditions

Court speed
Medium-slowfavours grinders
SlowFast