Facundo Diaz Acosta vs Joao Lucas Reis Da SilvaAntofagasta CH Semi-final

Antofagasta CH · CHALLENGER · Semi-final
#110ATP
1681ELO
1668Clay ELO
$264kYTD
$1.7MCAREER
25 yrs · 183 cm · Left-handed
Last 10 · pre-match
LWWWWWWWWL
2 — 1
Sets
Monday, 29 September 2025
clay
#250ATP
1486ELO
1470Clay ELO
$76kYTD
$371kCAREER
26 yrs · 178 cm · Right-handed
Last 10 · pre-match
LLWWLWLWLW
Diaz Acosta F.
4-6 6-1 6-4
Reis Da Silva J.
Diaz Acosta F.
4662
Reis Da Silva J.
6141

Facundo Diaz Acosta defeated Joao Lucas Reis Da Silva 4-6 6-1 6-4 in the Antofagasta CH semi-final on clay. The result followed the form book — Facundo Diaz Acosta came in ranked #110.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Diaz Acosta F.serving70% hold

wins 58% of points on serve vs Reis Da Silva J.

Reis Da Silva J.serving64% hold

wins 56% of points on serve vs Diaz Acosta F.

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
1st serve in·Even
63%
63%
1st serve points won·Even
69%
66%
2nd serve points won·Even
52%
51%
Service points won·Even
63%
61%
Return points won·Even
42%
41%
Break points saved·Even
62%
60%
Aces / match·Slight edge
3.1
2.1
Double faults / match·Slight edge
2.6
2.0

Averages over each player's completed matches in the selected window (74 vs 102). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Dominant
58
12
Break points saved·Dominant
89
49
Break points won·Slight edge
33
43
Deciding sets·Dominant
67
9
Tiebreaks·Dominant
81
17

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

Umpiry Score

Pre-match
7.0
Strong advantageUmpiry Score
5.5
Slight disadvantageUmpiry Score
Form & Matchup
6.5+198 Clay Elo edge
Surface ELO
3.5Clay Elo 1470
6.4Overall Elo 1681
ELO gap
3.6Overall Elo 1486
10.0No prior meetings
H2H
0.0
5.1
Surface form
5.6
0.0
Win streak
0.0
Fatigue & Travel
7.6
Minutes 14d
6.1
7.0
3-set count
4.0
7.0
Prev. match
6.0
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
Freshness·
53

Diaz Acosta F.: 3 days rest · 4 matches, 100 games (7d). Higher means fresher. About

Conditions

Court speed
Slowlow bounce, long rallies
SlowFast