Chun Hsin Tseng vs Adolfo Daniel Vallejo — Prostejov CH Round of 32

Prostejov CH · CHALLENGER · Round of 32
Chun Hsin Tseng
TPE5
Chun Hsin Tseng
#269ATP
1554ELO
1541Clay ELO
$99kYTD
$1.7MCAREER
25 yrs · 175 cm · Right-handed
Last 10 · pre-match
WWLLWLLLWW
2 — 0
Sets
Monday, 2 June 2025 ·
clay
Adolfo Daniel Vallejo
PAR
Adolfo Daniel Vallejo
#70ATP
1740ELO
1708Clay ELO
$407kYTD
$665kCAREER
22 yrs · 183 cm · Right-handed
Last 10 · pre-match
LWWLLLWWWL
Hsin Tseng C.
7-6 6-1
Vallejo A.
Hsin Tseng C.
762
Vallejo A.
610

Chun Hsin Tseng defeated Adolfo Daniel Vallejo 7-6 6-1 in the Prostejov CH round of 32 on clay. The upset overturned the form book — Adolfo Daniel Vallejo came in ranked #70.

Key context

  • Match story: Chun Hsin Tseng came through a tight passage before pulling clear — 7–6 6–1.

Head to head

No previous meetings on record.

Statistics

This season
Hsin Tseng C.Vallejo A.
1st serve in·Even
58%
61%
1st serve points won·Even
68%
67%
2nd serve points won·Even
52%
50%
Service points won·Even
61%
61%
Return points won·Even
39%
43%
Break points saved·Even
61%
60%
Aces / match·Even
2.8
2.6
Double faults / match·Clear edge
1.9
2.8

Averages over each player's completed matches in the selected window (72 vs 93). ATP, WTA & Challenger.

Clutch

Under pressure
Hsin Tseng C.Vallejo A.
Clutch Rating·Dominant
0
53
Break points saved·Even
69
71
Break points won·Dominant
1
65
Deciding sets·Dominant
7
85
Tiebreaks·Even
1
0

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

Freshness

Recent load
Hsin Tseng C.Vallejo A.
Freshness·Even
68
72

Hsin Tseng C.: 1 day rest · 2 matches, 44 games (7d) · Vallejo A.: 2 days rest · 3 matches, 64 games (7d). Higher means fresher. About

Conditions

Court speed
Slowlow bounce, long rallies
SlowFast

Draw