Gastao Elias vs Quentin Halys — Porto CH Round of 32

Porto CH · CHALLENGER · Round of 32
Gastao Elias
POR
Gastao Elias
#669ATP
1447ELO
1419Hard ELO
35 yrs · 180 cm · Right-handed
Last 10 · pre-match
LLLLLLLLWL
2 — 0
Sets
Monday, 31 July 2023
hard
Quentin Halys
FRA1
Quentin Halys
#95ATP
1707ELO
1677Hard ELO
$694kYTD
$5.4MCAREER
29 yrs · 191 cm · Right-handed
Last 10 · pre-match
LWLWLLLWWL
Elias G.
7-5 7-5
Halys Q.
Elias G.
772
Halys Q.
550

Gastao Elias defeated Quentin Halys 7-5 7-5 in the Porto CH round of 32 on hard. The upset overturned the form book — Quentin Halys came in ranked #95.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Elias G.serving83% hold

wins 65% of points on serve vs Halys Q.

Halys Q.serving85% hold

wins 66% of points on serve vs Elias G.

Serve-dominated — both hold easily, expect tiebreaks

Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About

Serve & return on hard

Elias G.Halys Q.
—
Serve
35
—
Return
26

Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About

Statistics

This season
Elias G.Halys Q.
1st serve in·Even
55%
58%
1st serve points won·Slight edge
69%
79%
2nd serve points won·Even
49%
51%
Service points won·Slight edge
60%
67%
Return points won·Slight edge
40%
34%
Break points saved·Slight edge
57%
66%
Aces / match·Dominant
3.2
11.1
Double faults / match·Clear edge
2.6
3.8

Averages over each player's completed matches in the selected window (126 vs 200). ATP, WTA & Challenger.

Clutch

Under pressure
Elias G.Halys Q.
Clutch Rating·Clear edge
37
57
Break points saved·Dominant
57
97
Break points won·Clear edge
24
4
Deciding sets·Slight edge
86
75
Tiebreaks·Dominant
7
91

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

Umpiry Score

Pre-match
Elias G.
3.9
Heavy underdogUmpiry Score
  • Extended break: 84 days (−1.2)
Halys Q.
6.7
Slight advantageUmpiry Score
  • Extended break: 28 days (−0.3)
Form & Matchup
1.9Hard Elo 1419
Surface ELO
8.1+258 Hard Elo edge
2.0Overall Elo 1447
ELO gap
8.0Overall Elo 1707
5.0No prior meetings
H2H
5.0
6.4
Surface form
7.1
Fatigue & Travel
Prev. match
6.0
6.0
Surface transition
7.0
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
Elias G.Halys Q.
Freshness·
—
91

Halys Q.: 10 days rest · 2 matches (14d). Higher means fresher. About

Conditions

Court speed
Mediumbalanced pace
SlowFast
Final
Nardi L.[4]
Sousa J.
5-76-46-1
Semi-finals
Nardi L.[4]
Escoffier A.[7]
7-636-4
Sousa J.
Marie J.
7-646-0
Quarter-finals
Escoffier A.[7]
Diez S.
6-36-4
Nardi L.[4]
Andreev A.
6-46-3
Sousa J.
Herbert P.
7-646-2
Marie J.
Yevseyev D.
3-67-676-4
R16
Sousa J.
Kachmazov A.
6-26-2
Diez S.
Rocha H.
6-36-2
Yevseyev D.
Nava E.[6]
3-66-37-5
Marie J.
Elias G.
6-46-3
Escoffier A.[7]
Celikbilek A.
6-47-69
Nardi L.[4]
Oliveira G.
6-43-66-3
Andreev A.
Gojowczyk P.
2-66-36-2
Herbert P.
Faria J.
6-716-46-4
R32
Nardi L.[4]
Mejia N.
3-66-26-3
Nava E.[6]
Haerteis J.
7-637-62
Escoffier A.[7]
Giustino L.
6-36-4
Oliveira G.
Poullain L.
6-46-0
Gojowczyk P.
Berankis R.[8]
2-66-47-65
Herbert P.
Lokoli L.
6-46-4
Andreev A.
Palan D.
6-37-62
Elias G.
Halys Q.[1]
7-57-5
Yevseyev D.
Domingues J.
6-23-66-3
Kachmazov A.
De Schepper K.
6-46-4
Sousa J.
Bellucci M.[5]
6-756-46-4
Faria J.
Grenier H.[3]
6-46-3
Diez S.
Bonzi B.[2]
6-46-4
Rocha H.
Strombachs R.
6-44-66-4
Celikbilek A.
Ferreira Silva F.
6-46-766-3
Marie J.
Lock B.
6-36-4