Adolfo Daniel Vallejo vs Eduardo Ribeiro — Itajai CH Round of 16

Itajai CH · CHALLENGER · Round of 16
PAR
Adolfo Daniel Vallejo
[2]
#71ATP
1761ELO
1724Clay ELO
$245kYTD
$503kCAREER
22 yrs · 183 cm · Right-handed
Last 10
LWLWWWWWWW
2 — 0
Sets
Monday, 19 January 2026
clay
BRA
Eduardo Ribeiro
#388ATP
1402ELO
1394Clay ELO
28 yrs · 178 cm · Right-handed
Last 10
LWWLLLWWLW

Umpiry Score

Pre-match
Vallejo A.
6.4
Marginal edgeUmpiry Score
  • Extended break: 63 days (−1.2)
Ribeiro E.
3.8
Heavy underdogUmpiry Score
  • Extended break: 56 days (−0.7)
Form & Matchup
8.8+330 Clay Elo edge
Surface ELO
1.2Clay Elo 1394
9.1Overall Elo 1761
ELO gap
0.9Overall Elo 1402
5.0
H2H
5.0
8.4
Surface form
5.0
9.06-match win streak
Win streak
Fatigue & Travel
Surface transition
6.0
Context
5.0
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.

Vallejo A.
662
Ribeiro E.
320

Head to head

1–0
DateTournamentRoundSurfaceWinnerScore
2026-03-02Brasilia CHSFclayAdolfo Daniel Vallejo7-5 6-2

Statistics

Recent form
Vallejo A.Ribeiro E.
64%1st serve in+2%62%
68%1st serve points won+4%64%
54%2nd serve points won+1%53%
63%Service points won+3%60%
43%Return points won43%
58%Break points saved+1%57%
3.5Aces / match+0.92.6
1.9Double faults / match+0.91

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

Draw

Final
Vallejo A.[2]
Seyboth Wild T.[8]
7-54-66-2
Semi-finals
Vallejo A.[2]
Sanchez Izquierdo N.
6-46-1
Seyboth Wild T.[8]
Barrena A.[3]
6-16-0
Quarter-finals
Seyboth Wild T.[8]
Ribeiro Marcondes I.
6-26-4
Sanchez Izquierdo N.
Palosi S.
6-26-3
Barrena A.[3]
Bueno G.[7]
6-46-3
Vallejo A.[2]
Monteiro T.[5]
6-24-66-3
R16
Ribeiro Marcondes I.
Dellien H.[1]
6-46-2
Seyboth Wild T.[8]
Olivieri G.
7-56-2
Barrena A.[3]
Boitan G.
6-47-5
Bueno G.[7]
Justo G.
6-30-66-2
Sanchez Izquierdo N.
La Serna J.
6-46-1
Palosi S.
Guillen Meza A.[4]
6-27-63
Monteiro T.[5]
Agamenone F.
6-26-4
Vallejo A.[2]
Ribeiro E.
6-36-2
R32
Olivieri G.
Boscardin Dias P.
7-626-2
Seyboth Wild T.[8]
Midon L.
6-36-4
Barrena A.[3]
Villanueva G.
6-46-2
Justo G.
Torres J.
7-646-2
Bueno G.[7]
Alves M.
4-66-26-2
La Serna J.
Dutra Da Silva D.
6-07-5
Monteiro T.[5]
Schiessl J.
6-26-2
Ribeiro E.
Estevez J.
7-56-2
Guillen Meza A.[4]
Kicker N.
6-36-2
Sanchez Izquierdo N.
Reis Da Silva J.[6]
6-46-2
Palosi S.
Dellien Velasco M.
6-22-66-4
Agamenone F.
Varillas J.
7-656-2
Ribeiro Marcondes I.
Meligeni Alves F.
6-16-2
Vallejo A.[2]
Cecchinato M.
6-16-0
Boitan G.
Collarini A.
1-66-26-3
Dellien H.[1]
Pucinelli De Almeida M.
6-44-67-67