Adolfo Daniel Vallejo vs Tomas Barrios Vera — Curitiba CH Quarter-final

Curitiba CH · CHALLENGER · Quarter-final
Adolfo Daniel Vallejo
PAR
Adolfo Daniel Vallejo
#71ATP
1740ELO
1708Clay ELO
$396kYTD
$653kCAREER
22 yrs · 183 cm · Right-handed
Last 10 · pre-match
LWLLLWLWWW
2 — 1
Sets
Monday, 13 October 2025
clay
Tomas Barrios Vera
CHI6
Tomas Barrios Vera
#139ATP
1615ELO
1589Clay ELO
$205kYTD
$1.6MCAREER
28 yrs · 191 cm · Right-handed
Last 10 · pre-match
LLWWLLLWLW
Vallejo A.
6-3 6-7 6-3
Barrios Vera T.
Vallejo A.
66262
Barrios Vera T.
37731

Adolfo Daniel Vallejo defeated Tomas Barrios Vera 6-3 6-7 6-3 in the Curitiba CH quarter-final on clay. The result followed the form book — Adolfo Daniel Vallejo came in ranked #71, defending last year's round of 16.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Vallejo A.serving64% hold

wins 56% of points on serve vs Barrios Vera T.

Barrios Vera T.serving61% hold

wins 55% of points on serve vs Vallejo A.

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
Vallejo A.Barrios Vera T.
1st serve in·Even
61%
65%
1st serve points won·Even
67%
66%
2nd serve points won·Even
50%
52%
Service points won·Even
60%
61%
Return points won·Even
43%
41%
Break points saved·Even
60%
61%
Aces / match·Even
2.5
2.5
Double faults / match·Clear edge
2.8
1.7

Averages over each player's completed matches in the selected window (102 vs 111). ATP, WTA & Challenger.

Clutch

Under pressure
Vallejo A.Barrios Vera T.
Clutch Rating·Even
53
56
Break points saved·Clear edge
71
85
Break points won·Clear edge
65
43
Deciding sets·Dominant
85
52
Tiebreaks·Dominant
0
90

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

Umpiry Score

Pre-match
Vallejo A.
6.9
Slight advantageUmpiry Score
Barrios Vera T.
6.4
Marginal edgeUmpiry Score
Form & Matchup
6.6+120 Clay Elo edge
Surface ELO
3.4Clay Elo 1589
6.7Overall Elo 1740
ELO gap
3.3Overall Elo 1615
10.0No prior meetings
H2H
0.0
5.2
Surface form
8.5
0.0
Win streak
9.07-match win streak
Fatigue & Travel
4.6
Minutes 14d
2.9
7.0
3-set count
8.0
Prev. match
9.0
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
Vallejo A.Barrios Vera T.
Freshness·Even
91
90

Vallejo A.: 5 days rest · 2 matches, 32 games (7d) · Barrios Vera T.: 7 days rest · 1 match, 35 games (7d). Higher means fresher. About

Conditions

Court speed
Mediumbalanced pace
SlowFast
Final
Vallejo A.
Boscardin Dias P.
6-37-5
Semi-finals
Vallejo A.
Schiessl J.
6-46-4
Boscardin Dias P.
Burruchaga R.[5]
2-66-26-4
Quarter-finals
Vallejo A.
Barrios Vera T.[6]
6-36-726-3
Schiessl J.
Dutra Da Silva D.
6-26-3
Burruchaga R.[5]
Bueno G.
6-16-1
Boscardin Dias P.
Prado Angelo J.
6-46-4
R16
Vallejo A.
Soto M.
6-36-2
Barrios Vera T.[6]
Dellien Velasco M.
6-16-1
Burruchaga R.[5]
Diaz Acosta F.
6-46-4
Bueno G.
Monteiro T.[9]
7-56-4
Schiessl J.
Hernandez Serrano J.
6-35-76-4
Dutra Da Silva D.
Dellien H.[4]
7-646-2
Boscardin Dias P.
Tirante T.[2]
7-673-67-5
Prado Angelo J.
Pacheco Mendez R.
7-626-3
R32
Vallejo A.
Nava E.[1]
6-26-3
Dellien Velasco M.
Tobon M.
5-76-06-4
Dellien H.[4]
Alves M.
4-67-666-4
Dutra Da Silva D.
Thanos A.
6-46-1
Hernandez Serrano J.
Pucinelli De Almeida M.
4-67-56-0
Pacheco Mendez R.
Ficovich J.[7]
3-66-46-4
Prado Angelo J.
Heide G.
6-43-67-5
Tirante T.[2]
Rodriguez Taverna S.
4-67-56-3
Barrios Vera T.[6]
Reis Da Silva J.
3-66-46-2
Burruchaga R.[5]
Miguel L.
6-26-2
Diaz Acosta F.
Guillen Meza A.
7-56-1
Schiessl J.
Barrena A.[8]
6-36-4
Soto M.
Collarini A.
6-43-66-3
Boscardin Dias P.
Ribeiro E.
6-13-67-64
Monteiro T.[9]
Kicker N.
3-66-26-3
Bueno G.
Sanchez Izquierdo N.
6-07-63