Akira Santillan vs Chun Hsin Tseng — Prague CH Round of 32

Prague CH · CHALLENGER · Round of 32
Akira Santillan
AUS
Akira Santillan
#301ATP
1367ELO
1325Clay ELO
29 yrs · 180 cm · Right-handed
Last 10 · pre-match
WLWWLLLLWL
2 — 0
Sets
Monday, 8 May 2023
clay
Chun Hsin Tseng
TPE8
Chun Hsin Tseng
#234ATP
1554ELO
1541Clay ELO
$99kYTD
$1.7MCAREER
24 yrs · 175 cm · Right-handed
Last 10 · pre-match
LLWWLWLWLW
Santillan A.
6-3 6-0
Tseng C.
Santillan A.
662
Tseng C.
300

Akira Santillan defeated Chun Hsin Tseng 6-3 6-0 in the Prague CH round of 32 on clay. The upset overturned the form book — Chun Hsin Tseng came in ranked #234, defending last year's semi-final.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Santillan A.serving74% hold

wins 60% of points on serve vs Tseng C.

Tseng C.serving70% hold

wins 58% of points on serve vs Santillan A.

Serve advantage — Santillan A.

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
Santillan A.Tseng C.
1st serve in·Even
62%
58%
1st serve points won·Even
71%
68%
2nd serve points won·Even
49%
51%
Service points won·Even
63%
61%
Return points won·Even
39%
39%
Break points saved·Even
57%
61%
Aces / match·Clear edge
5.4
3.0
Double faults / match·Dominant
4.3
2.2

Averages over each player's completed matches in the selected window (85 vs 200). ATP, WTA & Challenger.

Clutch

Under pressure
Santillan A.Tseng C.
Clutch Rating·Dominant
0
26
Break points saved·Dominant
32
83
Break points won·Even
16
15
Deciding sets·Clear edge
14
31
Tiebreaks·Clear edge
11
23

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

Umpiry Score

Pre-match
Santillan A.
5.4
Clear underdogUmpiry Score
Tseng C.
6.5
Marginal edgeUmpiry Score
Form & Matchup
2.9Clay Elo 1325
Surface ELO
7.1+217 Clay Elo edge
3.2Overall Elo 1367
ELO gap
6.8Overall Elo 1554
5.0No prior meetings
H2H
5.0
3.9
Surface form
2.8
0.0
Win streak
0.0Lost last 2
Fatigue & Travel
Minutes 14d
9.2
8.0
Prev. match
9.0
Context
5.0
Defending pts
8.5

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
Santillan A.Tseng C.
Freshness·Even
96
100

Santillan A.: 13 days rest · 2 matches (14d) · Tseng C.: 21 days rest. Higher means fresher. About

Conditions

Court speed
Slowlow bounce, long rallies
SlowFast
Final
Stricker D.[7]
Ofner S.[8]
7-676-3
Mensik J.
Koepfer D.[6]
6-46-3
Molleker R.[4]
Debru G.
6-26-2
Semi-finals
Ofner S.[8]
Klein L.
7-640-66-3
Stricker D.[7]
Krajinovic F.[1]
7-55-76-3
Mensik J.
Moro Canas A.
6-27-5
Koepfer D.[6]
Kicker N.
6-46-3
Molleker R.[4]
Vacherot V.[8]
6-47-65
Debru G.
Sousa J.[5]
5-76-36-4
Quarter-finals
Krajinovic F.[1]
Koepfer D.
6-16-2
Klein L.
Kolar Z.
6-37-5
Ofner S.[8]
Barrios Vera T.
6-27-5
Stricker D.[7]
Svrcina D.
4-66-16-3
Kicker N.
Laaksonen H.
W/O
Koepfer D.[6]
Klein L.[4]
6-46-766-1
Moro Canas A.
Mochizuki S.
6-36-4
Mensik J.
Santillan A.
3-66-37-66
Debru G.
Kodat T.
7-646-736-4
Vacherot V.[8]
Paulson A.
7-656-2
Molleker R.[4]
Gomez F.
6-36-3
Sousa J.[5]
Darderi L.[3]
7-53-67-63
R16
Koepfer D.
Gombos N.
6-23-66-3
Klein L.
Agamenone F.
6-37-66
Ofner S.[8]
Ugo Carabelli C.
6-46-2
Stricker D.[7]
Meligeni Alves F.
6-756-26-4
Krajinovic F.[1]
Gaio F.
6-24-66-4
Svrcina D.
Paulson A.
6-13-66-0
Barrios Vera T.
Kopriva V.
6-25-77-67
Kolar Z.
Machac T.[6]
7-56-3
Koepfer D.[6]
Furness E.
7-660-0
Santillan A.
Hardt N.
4-66-46-3
Mochizuki S.
Gombos N.[3]
7-687-62
Kicker N.
Fatic N.
7-56-4
Laaksonen H.
Llamas Ruiz P.
6-36-766-2
Mensik J.
Sachko V.
6-46-4
Moro Canas A.
Svajda Z.
6-42-66-4
Klein L.[4]
Andreozzi G.
5-76-36-3
Vacherot V.[8]
Mena F.
6-26-4
Sousa J.[5]
Forejtek J.
6-04-66-4
Darderi L.[3]
Vrbensky M.
6-46-1
Debru G.
Nicod J.
7-56-1
Gomez F.
Giustino L.
6-36-3
Molleker R.[4]
Chazal M.
6-26-2
Paulson A.
Erhard M.
6-36-3
Kodat T.
Laaksonen H.
6-36-3
Debru G.
Nicod J.
7-56-1
R32
Machac T.[6]
Llamas Ruiz P.
6-16-1
Kolar Z.
Bellier A.
3-66-37-65
Gaio F.
Kuzmanov D.
6-47-65
Gombos N.
Piros Z.[5]
2-2
Koepfer D.
Delbonis F.
6-16-4
Meligeni Alves F.
Martinez P.
6-23-0
Kopriva V.
Sachko V.
5-77-56-2
Paulson A.
Peniston R.
2-67-56-1
Ofner S.[8]
Demin Y.
6-46-756-1
Stricker D.[7]
Ivanovski K.
6-26-2
Ugo Carabelli C.
Sels J.
6-26-746-1
Barrios Vera T.
Albot R.[2]
6-36-3
Svrcina D.
Cerundolo J.[3]
6-36-1
Agamenone F.
Gaston H.[4]
7-57-5
Klein L.
Valkusz M.
6-41-66-1
Krajinovic F.[1]
Choinski J.
6-44-66-2
Moro Canas A.
Harris B.
6-23-66-0
Koepfer D.[6]
Elias G.
1-1
Mensik J.
Albot R.[1]
7-644-66-3
Fatic N.
Added D.
5-76-46-3
Laaksonen H.
Stricker D.[2]
7-54-66-1
Sachko V.
Geerts M.
6-16-1
Svajda Z.
Couacaud E.[5]
6-46-1
Furness E.
Kolar Z.
6-46-3
Kicker N.
Dzumhur D.[7]
6-37-63
Andreozzi G.
Rincon D.
6-46-4
Hardt N.
Gaio F.
6-26-4
Klein L.[4]
Demin Y.
7-56-1
Gombos N.[3]
Molleker R.
6-46-4
Llamas Ruiz P.
Vesely J.
6-47-5
Santillan A.
Tseng C.[8]
6-36-0
Mochizuki S.
Vrbensky M.
7-56-3
Erhard M.
Maestrelli F.
7-605-76-3
Vacherot V.[8]
Kivattsev K.
6-46-4
Kodat T.
Hemery C.
6-41-66-2
Nicod J.
Barton H.
1-66-36-2
Vrbensky M.
Jorda Sanchis D.
6-37-5
Paulson A.
Cias P.
6-46-4
Forejtek J.
Barranco Cosano J.
6-43-66-4
Laaksonen H.
Bourgue M.[7]
4-67-636-2
Mena F.
Lopez Montagud C.
7-56-3
Giustino L.
Jianu F.
6-46-3
Chazal M.
Gengel M.
6-26-2
Gomez F.
Squire H.[6]
4-66-46-3
Sousa J.[5]
Royer V.
6-46-1
Darderi L.[3]
Janvier M.
6-36-777-65
Debru G.
Neumayer L.[1]
2-66-36-4
Molleker R.[4]
Rosol L.
6-36-4
Nicod J.
Barton H.
1-66-36-2