Andrea Collarini vs Gustavo Heide — Antofagasta CH Quarter-final

Antofagasta CH · CHALLENGER · Quarter-final
Andrea Collarini
ARG
Andrea Collarini
#340ATP
1426ELO
1411Clay ELO
34 yrs · 183 cm · Left-handed
Last 10 · pre-match
LWLWLWLLWL
2 — 1
Sets
Monday, 23 September 2024
clay
BRA4
Gustavo Heide
#136ATP
1695ELO
1679Clay ELO
$167kYTD
$609kCAREER
24 yrs · 191 cm · Right-handed
Last 10 · pre-match
LWWLWWWLWW
Collarini A.
6-3 1-6 6-1
Heide G.
Collarini A.
6162
Heide G.
3611

Andrea Collarini defeated Gustavo Heide 6-3 1-6 6-1 in the Antofagasta CH quarter-final on clay. The upset overturned the form book — Gustavo Heide came in ranked #136, defending last year's round of 16, but Andrea Collarini had arrived on a 3-match winning run.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Collarini A.serving70% hold

wins 58% of points on serve vs Heide G.

Heide G.serving70% hold

wins 58% of points on serve vs Collarini A.

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
Collarini A.Heide G.
1st serve in·Clear edge
69%
57%
1st serve points won·Slight edge
65%
71%
2nd serve points won·Even
51%
54%
Service points won·Even
61%
64%
Return points won·Even
42%
39%
Break points saved·Slight edge
57%
64%
Aces / match·Clear edge
1.5
4.3
Double faults / match·Clear edge
2.6
3.7

Averages over each player's completed matches in the selected window (143 vs 110). ATP, WTA & Challenger.

Clutch

Under pressure
Collarini A.Heide G.
Clutch Rating·Dominant
11
51
Break points saved·Dominant
54
90
Break points won·Dominant
43
10
Deciding sets·Dominant
8
63
Tiebreaks·Dominant
7
88

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

Umpiry Score

Pre-match
Collarini A.
5.6
Slight disadvantageUmpiry Score
Heide G.
6.5
Marginal edgeUmpiry Score
  • Extended break: 28 days (−0.3)
Form & Matchup
2.5Clay Elo 1411
Surface ELO
7.5+268 Clay Elo edge
2.6Overall Elo 1426
ELO gap
7.4Overall Elo 1695
0.0No prior meetings
H2H
10.0
6.0
Surface form
4.8
7.03-match win streak
Win streak
0.0
Fatigue & Travel
6.4
Minutes 14d
8.0
Prev. match
9.0
Context
6.0
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
Collarini A.Heide G.
Freshness·
—
67

Heide G.: 3 days rest · 3 matches, 68 games (7d). Higher means fresher. About

Conditions

Court speed
Slowlow bounce, long rallies
SlowFast
Final
Cerundolo J.[8]
Vallejo A.
3-66-26-4
Semi-finals
Vallejo A.
De Jong J.[3]
6-26-4
Cerundolo J.[8]
Collarini A.
6-36-2
Quarter-finals
De Jong J.[3]
Dellien Velasco M.[6]
6-46-2
Collarini A.
Heide G.[4]
6-31-66-1
Cerundolo J.[8]
Londero J.
6-26-4
Vallejo A.
Ambrogi L.
6-42-66-1
R16
Dellien Velasco M.[6]
Roncadelli F.
7-56-2
Collarini A.
Pucinelli De Almeida M.
3-66-36-3
Londero J.
Ugo Carabelli C.[1]
6-42-66-3
Vallejo A.
Dellien H.[2]
6-36-2
De Jong J.[3]
Sell K.
6-36-3
Heide G.[4]
Luz O.
6-26-1
Ambrogi L.
Mena F.[7]
7-656-4
Cerundolo J.[8]
Soto M.
7-656-4
R32
Ugo Carabelli C.[1]
Guillen Meza A.
7-646-757-61
Dellien Velasco M.[6]
Lavagno E.
5-76-32-0
Luz O.
Barrena A.
7-636-756-1
Heide G.[4]
Aboian V.
6-16-4
Mena F.[7]
Dutra Da Silva D.
6-26-1
Dellien H.[2]
Alves M.
6-36-4
De Jong J.[3]
Couacaud E.
6-17-5
Cerundolo J.[8]
Pereira J.
6-46-4
Ambrogi L.
Becerra Otarola I.
6-36-1
Collarini A.
Leite W.
6-26-3
Londero J.
Aboian L.
6-37-5
Pucinelli De Almeida M.
Nunez D.
6-26-0
Roncadelli F.
Reis Da Silva J.
7-56-1
Sell K.
Farjat T.
6-16-2
Soto M.
Ficovich J.
6-06-3
Vallejo A.
Villanueva G.
6-26-4