Guido Ivan Justo vs Joao Lucas Reis Da SilvaFlorianopolis CH Round of 16

Florianopolis CH · CHALLENGER · Round of 16
#238ATP
1443ELO
1433Clay ELO
28 yrs · 178 cm · Right-handed
Last 10 · pre-match
LWLWWWLWWW
2 — 1
Sets
Monday, 17 November 2025
clay
#236ATP
1486ELO
1470Clay ELO
$76kYTD
$371kCAREER
26 yrs · 178 cm · Right-handed
Last 10 · pre-match
LLWWLWLWLW
Justo G.
4-6 7-6 6-2
Reis Da Silva J.
Justo G.
47762
Reis Da Silva J.
66321

Guido Ivan Justo defeated Joao Lucas Reis Da Silva 4-6 7-6 6-2 in the Florianopolis CH round of 16 on clay. The upset overturned the form book — Joao Lucas Reis Da Silva came in ranked #236, defending last year's final.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Justo G.serving61% hold

wins 55% of points on serve vs Reis Da Silva J.

Reis Da Silva J.serving56% hold

wins 53% of points on serve vs Justo G.

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
65%
63%
1st serve points won·Even
64%
66%
2nd serve points won·Even
50%
51%
Service points won·Even
59%
61%
Return points won·Even
45%
41%
Break points saved·Even
56%
59%
Aces / match·Slight edge
1.5
2.1
Double faults / match·Even
2.1
2.0

Averages over each player's completed matches in the selected window (83 vs 102). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Even
12
12
Break points saved·Dominant
23
49
Break points won·Even
42
43
Deciding sets·Slight edge
20
9
Tiebreaks·Dominant
50
17

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

Umpiry Score

Pre-match
6.2
Even matchUmpiry Score
6.5
Marginal edgeUmpiry Score
Form & Matchup
4.7Clay Elo 1433
Surface ELO
5.3+38 Clay Elo edge
4.7Overall Elo 1443
ELO gap
5.3Overall Elo 1486
5.0No prior meetings
H2H
5.0
5.4
Surface form
5.7
Win streak
0.0
Fatigue & Travel
4.5
Minutes 14d
4.1
4.0
3-set count
7.0
8.0
Prev. match
7.0
Context
6.0
Defending pts

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·Dominant
65
100

Justo G.: 3 days rest · 3 matches, 69 games (7d) · Reis Da Silva J.: 19 days rest. Higher means fresher. About

Conditions

Court speed
Medium-slowfavours grinders
SlowFast