Gustavo Heide vs Gabriel Diallo — Davis Cup QLS R1: BRA vs CAN Round Robin

Davis Cup QLS R1: BRA vs CAN · ATP · Round Robin
BRA
Gustavo Heide
#136ATP
1695ELO
1536Hard ELO
$167kYTD
$609kCAREER
24 yrs · 191 cm · Right-handed
Last 10 · pre-match
LWWLWWWLWW
2 — 1
Sets
Friday, 6 February 2026
hard
Gabriel Diallo
CAN
Gabriel Diallo
#93ATP
1716ELO
1678Hard ELO
$480kYTD
$3.1MCAREER
24 yrs · 203 cm · Right-handed
Last 10 · pre-match
LWLWWLLLLL
Heide G.
7-6 3-6 7-6
Diallo G.
Heide G.
773772
Diallo G.
646631

Gustavo Heide defeated Gabriel Diallo 7-6 3-6 7-6 in the Davis Cup QLS R1: BRA vs CAN round robin on hard. The upset overturned the form book — Gabriel Diallo came in ranked #93.

Key context

  • Match story: Gustavo Heide closed it out in three sets, 7–6 3–6 7–6.

Head to head

No previous meetings on record.

Serve vs return

This season
Heide G.serving87% hold

wins 68% of points on serve vs Diallo G.

Diallo G.serving73% hold

wins 60% of points on serve vs Heide G.

Serve advantage — Heide G.

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

Heide G.Diallo G.
—
Serve
38
—
Return
14

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

Statistics

This season
Heide G.Diallo G.
1st serve in·Clear edge
55%
68%
1st serve points won·Even
71%
70%
2nd serve points won·Slight edge
53%
44%
Service points won·Even
62%
62%
Return points won·Slight edge
42%
33%
Break points saved·Slight edge
60%
53%
Aces / match·Clear edge
4.0
6.6
Double faults / match·Dominant
5.1
2.4

Averages over each player's completed matches in the selected window (25 vs 16). ATP, WTA & Challenger.

Clutch

Under pressure
Heide G.Diallo G.
Clutch Rating·Clear edge
51
64
Break points saved·Slight edge
90
96
Break points won·Clear edge
10
24
Deciding sets·Clear edge
63
87
Tiebreaks·Clear edge
88
68

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

Umpiry Score

Pre-match
Heide G.
5.6
Slight disadvantageUmpiry Score
Diallo G.
6.2
Even matchUmpiry Score
Form & Matchup
2.7Hard Elo 1536
Surface ELO
7.3+142 Hard Elo edge
3.7Overall Elo 1695
ELO gap
6.3Overall Elo 1716
5.0No prior meetings
H2H
5.0
3.5
Surface form
3.4
0.0
Win streak
0.0Lost last 3
Fatigue & Travel
8.0
Prev. match
6.0
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
Heide G.Diallo G.
Freshness·Clear edge
72
89

Heide G.: 4 days rest · 3 matches, 68 games (7d) · Diallo G.: 12 days rest · 2 matches (14d). Higher means fresher. About