Gabriel Diallo vs Ugo Humberts Hertogenbosch Semi-final

s Hertogenbosch · ATP · Semi-final
#88ATP
1716ELO
1639Grass ELO
$480kYTD
$3.1MCAREER
24 yrs · 203 cm · Right-handed
Last 10 · pre-match
LWLWWLLLLL
2 — 0
Sets
Monday, 9 June 2025
grass
#30ATP
1868ELO
1769Grass ELO
$1.1MYTD
$12MCAREER
28 yrs · 188 cm · Left-handed
Last 10 · pre-match
LLWWWWLWWW
Diallo G.
6-3 7-6
Humbert U.
Diallo G.
6772
Humbert U.
3640

Gabriel Diallo defeated Ugo Humbert 6-3 7-6 in the s Hertogenbosch semi-final on grass. The upset overturned the form book — Ugo Humbert came in ranked #30, leading the head-to-head 1–0, defending last year's semi-final. Gabriel Diallo claimed a first win over Ugo Humbert in two meetings, narrowing the head-to-head to 1–1.

Key context

Head to head

01
DateTournamentRoundSurfaceWinnerScore
2026-03-18Miami MastersR64hardUgo Humbert6-1 6-4

Serve vs return

This season
Diallo G.serving93% hold

wins 73% of points on serve vs Humbert U.

Humbert U.serving95% hold

wins 75% of points on serve vs Diallo 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

Statistics

This season
1st serve in·Slight edge
68%
62%
1st serve points won·Even
73%
75%
2nd serve points won·Even
50%
53%
Service points won·Even
66%
67%
Return points won·Even
34%
35%
Break points saved·Slight edge
59%
64%
Aces / match·Slight edge
8.2
7.0
Double faults / match·Even
2.6
2.5

Averages over each player's completed matches in the selected window (73 vs 63). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Slight edge
64
70
Break points saved·Even
96
99
Break points won·Clear edge
24
37
Deciding sets·Slight edge
87
78
Tiebreaks·Clear edge
68
91

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

Umpiry Score

Pre-match
4.7
Heavy underdogUmpiry Score
  • Surface jump clay↔grass (−0.8)
3.7
Heavy underdogUmpiry Score
  • Recent retirement (−1.5)
  • Surface jump clay↔grass (−0.8)
Form & Matchup
4.5Grass Elo 1639
Surface ELO
5.5+130 Grass Elo edge
3.5Overall Elo 1716
ELO gap
6.5Overall Elo 1868
5.0
H2H
5.0
3.8
Surface form
5.5
Fatigue & Travel
4.0
3-set count
7.0
3.0
Surface transition
3.0
Context
5.0
Defending pts
8.5

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·Slight edge
85
92

Diallo G.: 10 days rest · 2 matches (14d) · Humbert U.: 12 days rest · 2 matches (14d). Higher means fresher. About

Conditions

Court speed
Medium-fastrewards aggression
SlowFast