Chun Hsin Tseng vs Hynek BartonPrague Round of 32

Prague · CHALLENGER · Round of 32
#269ATP
1554ELO
1541Clay ELO
$99kYTD
$1.7MCAREER
25 yrs · 175 cm · Right-handed
Last 10 · pre-match
LLWLLLWWLW
2 — 0
Sets
Tuesday, 18 August 2026 ·
clay
COURT 2 · 2nd on
#268ATP
1570ELO
1535Clay ELO
22 yrs · 183 cm · Right-handed
Last 10 · pre-match
LWLWLWWLWL
Hsin Tseng C.
6-4 6-1
Barton H.
Hsin Tseng C.
662
Barton H.
410

Chun Hsin Tseng defeated Hynek Barton in the Round of 32 of the Prague tournament on clay, winning 6-4, 6-1. Tseng did not hit an ace but converted 60% of his break points, securing three service breaks in the match. In contrast, Barton hit two aces but did not convert any of his break points.

Key context

Head to head

No previous meetings on record.

Statistics

This season
1st serve in·Even
60%
59%
1st serve points won·Slight edge
66%
73%
2nd serve points won·Even
48%
51%
Service points won·Slight edge
59%
64%
Return points won·Even
41%
39%
Break points saved·Slight edge
57%
63%
Aces / match·Dominant
1.2
6.1
Double faults / match·Slight edge
1.7
2.1

Averages over each player's completed matches in the selected window (22 vs 27). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Dominant
0
38
Break points saved·Slight edge
69
79
Break points won·Slight edge
1
6
Deciding sets·Dominant
7
71
Tiebreaks·Dominant
1
28

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

Win Probability

Pre-match · updated 08:50 UTC
Hsin Tseng C.38%
Barton H.62%
Toss-up
50–58%
Slight edge
58–67%
Clear favourite
67–80%
Strong favourite
80%+

Slight edge · Barton H. narrowly ahead

Calibrated model · 63% favourite accuracy (2025–26, out-of-sample). Probability is a statistical estimate, not a certainty. How it works.

Umpiry Score

Pre-match
5.6
Slight disadvantageUmpiry Score
6.0
Even matchUmpiry Score
Form & Matchup
5.1+6 Clay Elo edge
Surface ELO
4.9Clay Elo 1535
4.8Overall Elo 1554
ELO gap
5.2Overall Elo 1570
5.0No prior meetings
H2H
5.0No prior meetings
3.64 of last 10 on clay
Surface form
4.95 of last 10 on clay
0.0Lost last 2
Win streak
0.0
Fatigue & Travel
4.02 three-setters in 14 days
3-set count
7.01 three-setter in 14 days
Context
5.0Didn't play here last year
Defending pts
5.0Didn't play here last year

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·Even
82
80

Hsin Tseng C.: 1 day rest · 1 match, 17 games (7d) · Barton H.: 1 day rest · 1 match, 17 games (7d). Higher means fresher. About

Conditions

Court speed
Slowlow bounce, long rallies
SlowFast
Weather
19°COvercast
Wind 8 km/hHumidity 54%

Draw