Quentin Halys vs Yasutaka UchiyamaIstanbul 2 CH Quarter-final

Istanbul 2 CH · CHALLENGER · Quarter-final
#90ATP
1707ELO
1677Hard ELO
$694kYTD
$5.4MCAREER
29 yrs · 191 cm · Right-handed
Last 10 · pre-match
LWLWLLLWWL
2 — 0
Sets
Monday, 13 September 2021
hard
#336ATP
1463ELO
1431Hard ELO
33 yrs · 183 cm · Right-handed
Last 10 · pre-match
LLLLLLLWWW
Halys Q.
7-5 6-2
Uchiyama Y.
Halys Q.
762
Uchiyama Y.
520

Quentin Halys defeated Yasutaka Uchiyama 7-5 6-2 in the Istanbul 2 CH quarter-final on hard. The result followed the form book — Quentin Halys came in ranked #90, leading the head-to-head 1–0. Quentin Halys extended the head-to-head to 2–0.

Key context

  • Match story: Quentin Halys closed it out in two sets, 7–5 6–2.

Head to head

10
DateTournamentRoundSurfaceWinnerScore
2025-02-24DubaiQ1hardQuentin Halys6-3 7-6(4)

Serve vs return

This season
Halys Q.serving90% hold

wins 70% of points on serve vs Uchiyama Y.

Uchiyama Y.serving90% hold

wins 70% of points on serve vs Halys Q.

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

Halys Q.Uchiyama Y.
39
Serve
26
Return

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

Statistics

This season
1st serve in·Even
58%
61%
1st serve points won·Slight edge
79%
74%
2nd serve points won·Even
51%
52%
Service points won·Even
67%
65%
Return points won·Even
34%
36%
Break points saved·Even
65%
64%
Aces / match·Dominant
11.1
6.9
Double faults / match·Dominant
3.9
2.0

Averages over each player's completed matches in the selected window (200 vs 199). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Dominant
57
30
Break points saved·Slight edge
97
91
Break points won·Even
4
2
Deciding sets·Dominant
75
45
Tiebreaks·Dominant
91
23

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

Umpiry Score

Pre-match
6.8
Slight advantageUmpiry Score
4.0
Heavy underdogUmpiry Score
  • Recent retirement (−1.5)
Form & Matchup
7.7+246 Hard Elo edge
Surface ELO
2.3Hard Elo 1431
7.5Overall Elo 1707
ELO gap
2.5Overall Elo 1463
5.0
H2H
5.0
6.4
Surface form
5.5
0.0Lost last 5
Win streak
7.03-match win streak
Fatigue & Travel
9.1
Minutes 14d
3.8
3-set count
0.0
9.0
Prev. match
9.0
6.0
Surface transition
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
Freshness·
93

Halys Q.: 12 days rest · 2 matches (14d). Higher means fresher. About

Conditions

Court speed
Mediumbalanced pace
SlowFast