Adolfo Daniel Vallejo vs Facundo Diaz Acosta — Brasilia CH Quarter-final

Brasilia CH · CHALLENGER · Quarter-final
Adolfo Daniel Vallejo
PAR1
Adolfo Daniel Vallejo
#71ATP
1740ELO
1708Clay ELO
$396kYTD
$653kCAREER
22 yrs · 183 cm · Right-handed
Last 10 · pre-match
LWLLLWLWWW
2 — 0
Sets
Monday, 2 March 2026
clay
Facundo Diaz Acosta
ARG
Facundo Diaz Acosta
#110ATP
1681ELO
1668Clay ELO
$264kYTD
$1.7MCAREER
25 yrs · 183 cm · Left-handed
Last 10 · pre-match
LWWWWWWWWL
Vallejo A.
7-6 6-3
Diaz Acosta F.
Vallejo A.
7862
Diaz Acosta F.
6630

Adolfo Daniel Vallejo defeated Facundo Diaz Acosta 7-6 6-3 in the Brasilia CH quarter-final on clay. The result followed the form book — Adolfo Daniel Vallejo came in ranked #71.

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 Diaz Acosta F.

Diaz Acosta F.serving62% 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.Diaz Acosta F.
1st serve in·Even
62%
64%
1st serve points won·Even
69%
67%
2nd serve points won·Even
52%
52%
Service points won·Even
63%
62%
Return points won·Even
44%
44%
Break points saved·Slight edge
58%
63%
Aces / match·Even
3.2
2.9
Double faults / match·Even
2.3
2.5

Averages over each player's completed matches in the selected window (40 vs 31). ATP, WTA & Challenger.

Clutch

Under pressure
Vallejo A.Diaz Acosta F.
Clutch Rating·Slight edge
53
58
Break points saved·Clear edge
71
89
Break points won·Dominant
65
33
Deciding sets·Clear edge
85
67
Tiebreaks·Dominant
0
81

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

Umpiry Score

Pre-match
Vallejo A.
5.3
Clear underdogUmpiry Score
  • Recent retirement (−1.5)
Diaz Acosta F.
7.1
Strong advantageUmpiry Score
Form & Matchup
6.7+40 Clay Elo edge
Surface ELO
3.3Clay Elo 1668
7.1Overall Elo 1740
ELO gap
2.9Overall Elo 1681
0.0No prior meetings
H2H
10.0
7.4
Surface form
10.0
9.05-match win streak
Win streak
10.010-match win streak
Fatigue & Travel
5.1
Minutes 14d
0.6
4.0
3-set count
0.0
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.

Freshness

Recent load
Vallejo A.Diaz Acosta F.
Freshness·Dominant
86
47

Vallejo A.: 4 days rest · 2 matches, 32 games (7d) · Diaz Acosta F.: 2 days rest · 4 matches, 100 games (7d). Higher means fresher. About

Conditions

Court speed
Fastbig serves, short points
SlowFast
Final
Rocha H.[5]
Vallejo A.[1]
6-46-4
Semi-finals
Rocha H.[5]
Monteiro T.
6-06-736-3
Vallejo A.[1]
Ribeiro E.
7-56-2
Quarter-finals
Vallejo A.[1]
Diaz Acosta F.
7-666-3
Ribeiro E.
Heide G.
6-44-66-4
Rocha H.[5]
Prado Angelo J.
6-36-3
Monteiro T.
Boscardin Dias P.
6-16-2
R16
Monteiro T.
Damas M.
6-47-5
Rocha H.[5]
Sanchez Jover C.
7-636-2
Boscardin Dias P.
Varillas J.
6-27-61
Vallejo A.[1]
Schiessl J.
6-46-2
Diaz Acosta F.
Miguel L.
6-46-3
Ribeiro E.
Faria J.[3]
7-676-4
Heide G.
Ribeiro Marcondes I.
6-44-66-4
Prado Angelo J.
Reis Da Silva J.
3-66-36-4
R32
Schiessl J.
Meligeni Alves F.
7-657-66
Vallejo A.[1]
Boyer T.
6-26-2
Faria J.[3]
Cadenasso G.
7-6113-67-69
Ribeiro E.
Roncadelli F.
6-46-3
Heide G.
Galan D.[7]
6-14-67-63
Prado Angelo J.
Den Ouden G.[4]
6-46-3
Monteiro T.
Dutra Da Silva D.
6-46-4
Rocha H.[5]
Agamenone F.
7-56-2
Damas M.
Guillen Meza A.[8]
7-686-4
Miguel L.
Ficovich J.[6]
7-617-5
Reis Da Silva J.
Soto M.
6-14-66-4
Sanchez Jover C.
Tobon M.
7-624-66-1
Varillas J.
Torrealba B.
6-26-1
Boscardin Dias P.
Moller E.[2]
6-26-3
Ribeiro Marcondes I.
Sakamoto P.
6-746-46-1
Diaz Acosta F.
Sanchez Izquierdo N.
6-37-65