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

Prostejov CH · CHALLENGER · Round of 32
TPE
Chun Hsin Tseng
[5]
#181ATP
1542ELO
1536Clay ELO
$99kYTD
$1.7MCAREER
24 yrs · 175 cm · Right-handed
Last 10
WWWLLWLLLL
2 — 0
Sets
Monday, 2 June 2025
clay
PAR
Adolfo Daniel Vallejo
#71ATP
1761ELO
1724Clay ELO
$245kYTD
$503kCAREER
22 yrs · 183 cm · Right-handed
Last 10
LWLWWWWWWW

Umpiry Score

Pre-match
Tseng C.
6.3
Marginal edgeUmpiry Score
Vallejo A.
6.5
Marginal edgeUmpiry Score
Form & Matchup
2.6Clay Elo 1536
Surface ELO
7.4+188 Clay Elo edge
2.2Overall Elo 1542
ELO gap
7.8Overall Elo 1761
5.0No prior meetings
H2H
5.0
7.6
Surface form
3.8
9.05-match win streak
Win streak
Fatigue & Travel
5.1
Minutes 14d
7.3
4.0
3-set count
7.0
Prev. match
4.0
Context
Defending pts
5.0

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.

Tseng C.
7762
Vallejo A.
6210

Head to head

No previous meetings on record.

Statistics

Recent form
Tseng C.Vallejo A.
60%1st serve in+3%63%
67%1st serve points won+1%68%
49%2nd serve points won+5%54%
60%Service points won+3%63%
40%Return points won+4%44%
53%Break points saved+4%57%
1.8Aces / match+1.83.6
2.2Double faults / match+0.31.9

Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.

Draw

Final
Dellien H.[4]
Tseng C.[5]
6-36-4
Semi-finals
Dellien H.[4]
Sachko V.
6-16-4
Tseng C.[5]
Tabilo A.[2]
6-46-1
Quarter-finals
Tseng C.[5]
Rodionov J.
6-46-4
Dellien H.[4]
Kuzmanov D.
6-36-3
Tabilo A.[2]
Piros Z.[8]
1-66-46-0
Sachko V.
Shevchenko A.[6]
6-26-1
R16
Dellien H.[4]
Mrva M.
6-756-26-4
Kuzmanov D.
Gombos N.
7-57-61
Rodionov J.
Neumayer L.
6-46-2
Tseng C.[5]
Van Assche L.
6-17-5
Shevchenko A.[6]
Moro Canas A.
6-26-2
Tabilo A.[2]
Klein L.
7-646-3
Piros Z.[8]
Jianu F.
6-36-4
Sachko V.
Karol M.
6-16-3
R32
Moro Canas A.
Dalla Valle E.
6-04-67-64
Shevchenko A.[6]
Brunclik P.
7-646-3
Kuzmanov D.
Ramos A.
6-36-2
Sachko V.
Mensik J.[1]
6-41-67-5
Karol M.
Kovalik J.
6-25-77-60
Rodionov J.
Hsu Y.
6-46-4
Dellien H.[4]
Martineau M.
7-656-4
Mrva M.
Pokorny L.
6-36-4
Klein L.
Holmgren A.
6-36-4
Tabilo A.[2]
Barton H.
5-76-46-1
Gombos N.
Svrcina D.[7]
6-36-4
Tseng C.[5]
Vallejo A.
7-626-1
Piros Z.[8]
Forejtek J.
7-666-1
Van Assche L.
Shelbayh A.
6-36-2
Jianu F.
Sanchez Izquierdo N.
7-56-746-4
Neumayer L.
Kopriva V.[3]
2-66-46-4