Adolfo Daniel Vallejo vs Joao Lucas Reis Da Silva — Concepcion CH Quarter-final

Concepcion CH · CHALLENGER · Quarter-final
Adolfo Daniel Vallejo
PAR6
Adolfo Daniel Vallejo
#71ATP
1740ELO
1708Clay ELO
$396kYTD
$653kCAREER
22 yrs · 183 cm · Right-handed
Last 10 · pre-match
LWLLLWLWWW
2 — 1
Sets
Tuesday, 27 January 2026
clay
Joao Lucas Reis Da Silva
BRA
Joao Lucas Reis Da Silva
#250ATP
1486ELO
1470Clay ELO
$76kYTD
$371kCAREER
26 yrs · 178 cm · Right-handed
Last 10 · pre-match
LLWWLWLWLW
Vallejo A.
3-6 6-3 6-1
Reis Da Silva J.
Vallejo A.
3662
Reis Da Silva J.
6311

Adolfo Daniel Vallejo defeated Joao Lucas Reis Da Silva 3-6 6-3 6-1 in the Concepcion CH quarter-final on clay. The result followed the form book — Adolfo Daniel Vallejo came in ranked #71, defending last year's round of 32.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Vallejo A.serving72% hold

wins 59% of points on serve vs Reis Da Silva J.

Reis Da Silva J.serving55% hold

wins 52% of points on serve vs Vallejo A.

Serve advantage — Vallejo 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
Vallejo A.Reis Da Silva J.
1st serve in·Even
62%
66%
1st serve points won·Even
68%
65%
2nd serve points won·Even
52%
51%
Service points won·Even
62%
60%
Return points won·Slight edge
45%
39%
Break points saved·Even
59%
57%
Aces / match·Slight edge
3.1
2.4
Double faults / match·Slight edge
2.3
1.6

Averages over each player's completed matches in the selected window (40 vs 25). ATP, WTA & Challenger.

Clutch

Under pressure
Vallejo A.Reis Da Silva J.
Clutch Rating·Dominant
53
12
Break points saved·Clear edge
71
49
Break points won·Clear edge
65
43
Deciding sets·Dominant
85
9
Tiebreaks·Clear edge
0
17

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

Umpiry Score

Pre-match
Vallejo A.
8.1
Dominant favouriteUmpiry Score
Reis Da Silva J.
4.9
Heavy underdogUmpiry Score
Form & Matchup
8.2+238 Clay Elo edge
Surface ELO
1.8Clay Elo 1470
8.5Overall Elo 1740
ELO gap
1.5Overall Elo 1486
5.0No prior meetings
H2H
5.0
10.0
Surface form
4.1
9.05-match win streak
Win streak
0.0Lost last 4
Fatigue & Travel
1.0
Minutes 14d
8.3
0.0
3-set count
9.0
Prev. match
9.0
6.0
Surface transition
6.0
Context
6.0
Defending pts
7.0

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.Reis Da Silva J.
Freshness·
91
—

Vallejo A.: 5 days rest · 2 matches, 32 games (7d). Higher means fresher. About

Conditions

Court speed
Slowlow bounce, long rallies
SlowFast
Final
Vallejo A.[6]
Tabilo A.[1]
6-21-66-1
Semi-finals
Vallejo A.[6]
Barrios Vera T.[2]
6-31-66-4
Tabilo A.[1]
Cecchinato M.
6-36-1
Quarter-finals
Cecchinato M.
Tseng C.[3]
6-26-2
Vallejo A.[6]
Reis Da Silva J.
3-66-36-1
Barrios Vera T.[2]
Justo G.
6-34-66-4
Tabilo A.[1]
Midon L.
5-76-16-2
R16
Tseng C.[3]
Dutra Da Silva D.
7-56-4
Cecchinato M.
Guillen Meza A.[8]
7-56-1
Vallejo A.[6]
Varillas J.
6-46-2
Reis Da Silva J.
Lajovic D.[4]
6-32-66-1
Barrios Vera T.[2]
Monteiro T.
6-27-5
Tabilo A.[1]
Soto M.
6-26-3
Midon L.
Barrena A.[7]
6-27-5
Justo G.
Torres J.
6-36-2
R32
Guillen Meza A.[8]
Collarini A.
6-24-66-3
Tseng C.[3]
Olivieri G.
7-646-1
Torres J.
Dellien H.[5]
0-66-46-1
Tabilo A.[1]
Villanueva G.
7-56-4
Soto M.
Kicker N.
2-66-47-63
Midon L.
Villalon N.
6-32-66-4
Cecchinato M.
Ribeiro Marcondes I.
6-06-3
Vallejo A.[6]
Boscardin Dias P.
6-26-4
Varillas J.
Meligeni Alves F.
7-56-2
Reis Da Silva J.
Sanchez Izquierdo N.
6-46-2
Lajovic D.[4]
Mena F.
6-26-1
Justo G.
Torrealba B.
6-27-64
Monteiro T.
Diaz Acosta F.
6-46-4
Barrios Vera T.[2]
Bueno G.
3-66-26-4
Dutra Da Silva D.
Dellien Velasco M.
6-36-1
Barrena A.[7]
Pucinelli De Almeida M.
1-67-656-4