Carlos Maria Zarate vs Guido Ivan Justo — Antofagasta CH Qualifying Round 1

Antofagasta CH · CHALLENGER · Qualifying Round 1
ARG
Carlos Maria Zarate
#413ATP
1200ELO
1187Clay ELO
21 yrs
Last 10 · pre-match
LLWWLLLWWL
2 — 1
Sets
Monday, 29 September 2025
clay
ARG4
Guido Ivan Justo
#226ATP
1443ELO
1433Clay ELO
28 yrs · 178 cm · Right-handed
Last 10 · pre-match
WLWLWWWLWW
Zarate C.
6-4 1-6 7-6
Justo G.
Zarate C.
61772
Justo G.
46611

Carlos Maria Zarate defeated Guido Ivan Justo 6-4 1-6 7-6 in the Antofagasta CH qualifying round 1 on clay.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Zarate C.serving50% hold

wins 50% of points on serve vs Justo G.

Justo G.serving64% hold

wins 56% of points on serve vs Zarate C.

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
Zarate C.Justo G.
1st serve in·Slight edge
57%
65%
1st serve points won·Even
66%
64%
2nd serve points won·Even
47%
50%
Service points won·Even
58%
59%
Return points won·Slight edge
40%
45%
Break points saved·Even
57%
56%
Aces / match·Slight edge
2.7
1.5
Double faults / match·Clear edge
3.2
2.0

Averages over each player's completed matches in the selected window (33 vs 83). ATP, WTA & Challenger.

Umpiry Score

Pre-match
Zarate C.
5.3
Clear underdogUmpiry Score
Justo G.
7.1
Strong advantageUmpiry Score
Form & Matchup
1.7Clay Elo 1187
Surface ELO
8.3+246 Clay Elo edge
1.7Overall Elo 1200
ELO gap
8.3Overall Elo 1443
5.0No prior meetings
H2H
5.0
4.5
Surface form
5.2
0.0
Win streak
Fatigue & Travel
6.0
Minutes 14d
3.0
3-set count
4.0
9.0
Prev. match
8.0
Context
5.0
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
Zarate C.Justo G.
Freshness·
—
68

Justo G.: 1 day rest · 3 matches, 67 games (7d). Higher means fresher. About

Conditions

Court speed
Slowlow bounce, long rallies
SlowFast
Q2
Aguilar Cardozo J.[12]
Jones M.[2]
6-16-2
Villanueva G.[1]
Faurel T.[9]
4-66-37-65
Roncadelli F.[3]
Thanos A.[7]
6-26-2
Zarate C.
De La Fuente S.[10]
5-77-616-2
Torres J.[5]
Monzon I.[11]
6-26-4
Ambrogi L.[6]
La Serna J.[8]
6-06-746-2
Q1
Jones M.[2]
Villalon N.
2-67-636-4
Torres J.[5]
Basel V.
7-636-2
De La Fuente S.[10]
Osorio J.
6-46-1
Zarate C.
Justo G.[4]
6-41-67-61
Villanueva G.[1]
Malla B.
4-66-46-2
Faurel T.[9]
Bruna N.
6-36-2
Aguilar Cardozo J.[12]
Ratti L.
6-26-3
Roncadelli F.[3]
Ribero F.
6-16-0
Thanos A.[7]
De La Pena B.
6-16-2
Monzon I.[11]
Becerra Otarola I.
6-24-66-4
Ambrogi L.[6]
Cossu M.
6-46-2
La Serna J.[8]
Torres Fernandez B.
6-06-4