Yi Zhou vs Sho ShimabukuroBloomfield Hills CH Round of 32

Bloomfield Hills CH · CHALLENGER · Round of 32
#240ATP
1456ELO
1445Hard ELO
21 yrs · 193 cm · Right-handed
Last 10 · pre-match
LWWLWWLWWW
2 — 1
Sets
Monday, 21 July 2025
hard
#90ATP
1672ELO
1606Hard ELO
$268kYTD
$1.0MCAREER
28 yrs · 180 cm · Right-handed
Last 10 · pre-match
LLWLWWWWLW
Zhou Y.
6-3 5-7 6-4
Shimabukuro S.
Zhou Y.
6562
Shimabukuro S.
3741

Yi Zhou defeated Sho Shimabukuro 6-3 5-7 6-4 in the Bloomfield Hills CH round of 32 on hard. The upset overturned the form book — Sho Shimabukuro came in ranked #90.

Key context

  • Match story: Yi Zhou closed it out in three sets, 6–3 5–7 6–4.

Head to head

No previous meetings on record.

Serve vs return

This season
Zhou Y.serving83% hold

wins 65% of points on serve vs Shimabukuro S.

Shimabukuro S.serving83% hold

wins 65% of points on serve vs Zhou Y.

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
62%
57%
1st serve points won·Even
72%
72%
2nd serve points won·Even
51%
52%
Service points won·Even
64%
64%
Return points won·Even
38%
38%
Break points saved·Even
62%
62%
Aces / match·Even
6.3
6.1
Double faults / match·Even
2.5
2.8

Averages over each player's completed matches in the selected window (60 vs 91). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Dominant
13
42
Break points saved·Even
87
88
Break points won·Clear edge
13
31
Deciding sets·Dominant
1
50
Tiebreaks·Clear edge
14
38

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

Umpiry Score

Pre-match
5.9
Even matchUmpiry Score
6.9
Slight advantageUmpiry Score
Form & Matchup
3.5Hard Elo 1445
Surface ELO
6.5+161 Hard Elo edge
3.3Overall Elo 1456
ELO gap
6.7Overall Elo 1672
5.0No prior meetings
H2H
5.0
5.8
Surface form
6.2
0.0
Win streak
Fatigue & Travel
5.3
Minutes 14d
2.7
7.0
3-set count
0.0
8.0
Prev. match
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·Dominant
68
93

Zhou Y.: 1 day rest · 3 matches, 65 games (7d) · Shimabukuro S.: 11 days rest · 1 match (14d). Higher means fresher. About

Conditions

Court speed
Medium-fastrewards aggression
SlowFast