Antoine Ghibaudo vs Adolfo Daniel Vallejo — Chicago CH Round of 32

Chicago CH · CHALLENGER · Round of 32
FRA
Antoine Ghibaudo
#298ATP
1475ELO
1402Hard ELO
21 yrs · 191 cm · Right-handed
Last 10 · pre-match
LLLWLLLLLL
2 — 0
Sets
Monday, 4 August 2025
hard
Adolfo Daniel Vallejo
PAR
Adolfo Daniel Vallejo
#72ATP
1740ELO
1520Hard ELO
$396kYTD
$653kCAREER
22 yrs · 183 cm · Right-handed
Last 10 · pre-match
LWLLLWLWWW
Ghibaudo A.
6-0 6-2
Vallejo A.
Ghibaudo A.
662
Vallejo A.
020

Antoine Ghibaudo defeated Adolfo Daniel Vallejo 6-0 6-2 in the Chicago CH round of 32 on hard. The upset overturned the form book — Adolfo Daniel Vallejo came in ranked #72.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Ghibaudo A.serving72% hold

wins 59% of points on serve vs Vallejo A.

Vallejo A.serving78% hold

wins 62% of points on serve vs Ghibaudo 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
Ghibaudo A.Vallejo A.
1st serve in·Even
61%
61%
1st serve points won·Even
71%
67%
2nd serve points won·Even
51%
51%
Service points won·Even
63%
61%
Return points won·Slight edge
38%
43%
Break points saved·Even
61%
61%
Aces / match·Slight edge
3.8
2.5
Double faults / match·Even
2.7
2.8

Averages over each player's completed matches in the selected window (59 vs 102). ATP, WTA & Challenger.

Umpiry Score

Pre-match
Ghibaudo A.
5.6
Slight disadvantageUmpiry Score
Vallejo A.
6.3
Marginal edgeUmpiry Score
Form & Matchup
3.5Hard Elo 1402
Surface ELO
6.5+118 Hard Elo edge
1.7Overall Elo 1475
ELO gap
8.3Overall Elo 1740
5.0No prior meetings
H2H
5.0
4.3
Surface form
2.9
0.0Lost last 3
Win streak
0.0
Fatigue & Travel
8.8
Minutes 14d
8.2
7.0
3-set count
8.0
Prev. match
8.0
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.

Freshness

Recent load
Ghibaudo A.Vallejo A.
Freshness·Clear edge
95
81

Ghibaudo A.: 5 days rest · 1 match, 16 games (7d) · Vallejo A.: 2 days rest · 2 matches, 32 games (7d). Higher means fresher. About

Conditions

Court speed
Mediumbalanced pace
SlowFast
Final
Zheng M.
Hsu Y.[7]
6-46-2
Semi-finals
Zheng M.
Johns G.
2-66-46-1
Hsu Y.[7]
Holmgren A.[1]
7-623-67-63
Quarter-finals
Holmgren A.[1]
Hussey G.
6-46-4
Hsu Y.[7]
Wu Y.[4]
7-646-4
Zheng M.
Habib H.[3]
6-46-3
Johns G.
Svajda T.
7-56-2
R16
Wu Y.[4]
Nakagawa N.
6-36-2
Hsu Y.[7]
Sell K.
6-36-2
Zheng M.
Zhou Y.
6-43-67-65
Habib H.[3]
Banerjee S.
7-56-4
Svajda T.
Zhukayev B.[5]
6-36-0
Holmgren A.[1]
Ghibaudo A.
6-46-4
Johns G.
Bolt A.
6-22-67-5
Hussey G.
Dostanic S.
4-67-54-2
R32
Dostanic S.
Tomic B.[6]
6-737-642-0
Sell K.
Tobon M.
6-46-3
Holmgren A.[1]
King D.
6-46-4
Ghibaudo A.
Vallejo A.
6-06-2
Zheng M.
Pacheco Mendez R.[8]
7-676-2
Banerjee S.
Rybakov A.
6-26-3
Svajda T.
Jung J.
6-37-67
Johns G.
Harris B.[2]
3-66-36-4
Zhou Y.
Sheehy J.
6-36-2
Wu Y.[4]
Ilagan A.
1-66-26-1
Hsu Y.[7]
Fenty A.
6-26-2
Habib H.[3]
Kang K.
7-676-3
Zhukayev B.[5]
Maloney P.
4-66-36-4
Bolt A.
Huang T.
6-17-67
Nakagawa N.
Perez A.
6-46-3
Hussey G.
Damm M.
7-627-5