Yasutaka Uchiyama vs Sho Shimabukuro — Busan CH Round of 32

Busan CH · CHALLENGER · Round of 32
Yasutaka Uchiyama
JPN
Yasutaka Uchiyama
#336ATP
1463ELO
1431Hard ELO
33 yrs · 183 cm · Right-handed
Last 10 · pre-match
LLLLLLLWWW
2 — 0
Sets
Monday, 8 April 2024
hard
Sho Shimabukuro
JPN3
Sho Shimabukuro
#95ATP
1672ELO
1606Hard ELO
$268kYTD
$1.0MCAREER
28 yrs · 180 cm · Right-handed
Last 10 · pre-match
LLWLWWWWLW
Uchiyama Y.
6-3 6-0
Shimabukuro S.
Uchiyama Y.
662
Shimabukuro S.
300

Yasutaka Uchiyama defeated Sho Shimabukuro 6-3 6-0 in the Busan CH round of 32 on hard. The upset overturned the form book — Sho Shimabukuro came in ranked #95, defending last year's round of 16.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Uchiyama Y.serving85% hold

wins 66% of points on serve vs Shimabukuro S.

Shimabukuro S.serving86% hold

wins 67% of points on serve vs Uchiyama 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
Uchiyama Y.Shimabukuro S.
1st serve in·Even
61%
57%
1st serve points won·Even
74%
72%
2nd serve points won·Even
51%
52%
Service points won·Even
65%
63%
Return points won·Even
35%
38%
Break points saved·Even
63%
63%
Aces / match·Slight edge
6.7
5.7
Double faults / match·Clear edge
2.0
2.8

Averages over each player's completed matches in the selected window (131 vs 150). ATP, WTA & Challenger.

Clutch

Under pressure
Uchiyama Y.Shimabukuro S.
Clutch Rating·Clear edge
30
42
Break points saved·Even
91
88
Break points won·Dominant
2
31
Deciding sets·Slight edge
45
50
Tiebreaks·Clear edge
23
38

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

Umpiry Score

Pre-match
Uchiyama Y.
5.2
Clear underdogUmpiry Score
  • Extended break: 28 days (−0.3)
Shimabukuro S.
5.5
Slight disadvantageUmpiry Score
  • Extended break: 28 days (−0.3)
Form & Matchup
3.5Hard Elo 1431
Surface ELO
6.5+175 Hard Elo edge
3.4Overall Elo 1463
ELO gap
6.6Overall Elo 1672
0.0No prior meetings
H2H
10.0
6.5
Surface form
1.7
Win streak
0.0Lost last 2
Fatigue & Travel
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
Uchiyama Y.Shimabukuro S.
Freshness·
—
95

Shimabukuro S.: 13 days rest · 1 match (14d). Higher means fresher. About

Conditions

Court speed
Slowlow bounce, long rallies
SlowFast
Final
Uchiyama Y.
Hong S.
7-646-3
Semi-finals
Hong S.
Kwon S.
W/O
Uchiyama Y.
Duckworth J.[1]
6-34-67-64
Quarter-finals
Hong S.
Wong C.[8]
6-43-66-2
Duckworth J.[1]
Marchenko I.
7-653-66-3
Uchiyama Y.
Jubb P.
4-67-56-3
Kwon S.
Harris L.[6]
7-657-5
R16
Duckworth J.[1]
Fery A.
4-66-16-4
Harris L.[6]
Sekulic P.
6-47-63
Marchenko I.
Noguchi R.
6-26-3
Uchiyama Y.
Sweeny D.
6-24-66-1
Jubb P.
Wu T.
6-47-61
Kwon S.
Kachmazov A.
6-46-3
Wong C.[8]
Ellis B.
7-56-2
Hong S.
Lajal M.
6-46-4
R32
Kwon S.
Bellucci M.[4]
6-46-3
Duckworth J.[1]
Roh H.
6-36-3
Sekulic P.
Nam J.
6-16-4
Fery A.
Marie J.
6-26-1
Marchenko I.
Bolt A.
6-17-61
Noguchi R.
Yunchaokete B.[5]
7-57-5
Uchiyama Y.
Shimabukuro S.[3]
6-36-0
Sweeny D.
Erel Y.
4-66-46-4
Wu T.
Hsu Y.
6-46-3
Jubb P.
Tu L.[7]
7-636-1
Harris L.[6]
Berankis R.
6-36-1
Kachmazov A.
Celikbilek A.
6-44-66-3
Wong C.[8]
Blockx A.
6-36-3
Ellis B.
Escoffier A.
6-716-37-64
Lajal M.
Chung Y.
6-36-2
Hong S.
Virtanen O.[2]
6-26-2