Jan Kumstat vs Henri Squire — Prague CH Qualifying Round 1

Prague CH · CHALLENGER · Qualifying Round 1
CZE
Jan Kumstat
#612ATP
19 yrs · Right-handed
Last 10 · pre-match
WWLLWWWLWW
2 — 1
Sets
Monday, 5 May 2025
clay
GER5
Henri Squire
#215ATP
1511ELO
1490Clay ELO
25 yrs · 196 cm · Right-handed
Last 10 · pre-match
LWWWLWLLLW
Kumstat J.
5-7 7-6 6-1
Squire H.
Kumstat J.
57762
Squire H.
76511

Jan Kumstat defeated Henri Squire 5-7 7-6 6-1 in the Prague CH qualifying round 1 on clay. The upset overturned the form book — Henri Squire came in ranked #215, defending last year's round of 32.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Kumstat J.serving69% hold

wins 58% of points on serve vs Squire H.

Squire H.serving71% hold

wins 59% of points on serve vs Kumstat J.

Baseline battle — serve is shaky, expect plenty of breaks

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

Statistics

This season
Kumstat J.Squire H.
1st serve in·Clear edge
55%
68%
1st serve points won·Even
71%
71%
2nd serve points won·Even
45%
45%
Service points won·Even
60%
62%
Return points won·Even
40%
39%
Break points saved·Slight edge
53%
63%
Aces / match·Even
5.8
6.1
Double faults / match·Clear edge
2.8
4.2

Averages over each player's completed matches in the selected window (13 vs 95). ATP, WTA & Challenger.

Umpiry Score

Pre-match
Kumstat J.
5.6
Slight disadvantageUmpiry ScorePartial · surface data limited
Squire H.
5.9
Even matchUmpiry ScorePartial · surface data limited
Form & Matchup
5.0No prior meetings
H2H
5.0
2.1
Surface form
3.2
Fatigue & Travel
8.2
Minutes 14d
5.3
3-set count
7.0
8.0
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
Kumstat J.Squire H.
Freshness·Clear edge
77
64

Kumstat J.: 1 day rest · 2 matches, 41 games (7d) · Squire H.: 3 days rest · 3 matches, 79 games (7d). Higher means fresher. About

Conditions

Court speed
Slowlow bounce, long rallies
SlowFast
Q2
Rincon D.[3]
Yevseyev D.[12]
6-36-4
Den Ouden G.[6]
Gueymard Wayenburg S.[9]
6-36-1
Barton H.
Poljicak M.
6-737-647-63
Sachko V.[11]
Gombos N.
6-23-66-2
Chazal M.
Blancaneaux G.
7-666-4
Kumstat J.
Martinez A.
6-41-66-4
Q1
Sachko V.[11]
Nicod J.
7-57-5
Chazal M.
Hassan B.[4]
2-67-56-2
Barton H.
Pavlovic L.[7]
6-26-4
Yevseyev D.[12]
Filip J.
6-37-5
Martinez A.
Houkes M.[10]
6-27-65
Poljicak M.
Kodat T.
6-36-4
Rincon D.[3]
Dodig M.
6-31-66-4
Kumstat J.
Squire H.[5]
5-77-656-1
Gombos N.
Roca Batalla O.
7-666-3
Blancaneaux G.
Durasovic V.[8]
6-26-2
Den Ouden G.[6]
Bertola R.
6-16-2
Gueymard Wayenburg S.[9]
Brunold M.
6-46-2