Yasutaka Uchiyama vs Jan Choinski — Hamburg CH Round of 32

Hamburg CH · CHALLENGER · Round of 32
Yasutaka Uchiyama
JPN
Yasutaka Uchiyama
#326ATP
1463ELO
1431Hard ELO
33 yrs · 183 cm · Right-handed
Last 10 · pre-match
LLLLLLLWWW
2 — 0
Sets
Monday, 11 March 2024
hard
Jan Choinski
GBR1
Jan Choinski
#100ATP
1686ELO
1571Hard ELO
$204kYTD
$1.2MCAREER
30 yrs · 196 cm · Right-handed
Last 10 · pre-match
WWWWLWLWWW
Uchiyama Y.
6-4 7-6
Choinski J.
Uchiyama Y.
6772
Choinski J.
4650

Yasutaka Uchiyama defeated Jan Choinski 6-4 7-6 in the Hamburg CH round of 32 on hard. The upset overturned the form book — Jan Choinski came in ranked #100.

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 Choinski J.

Choinski J.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.Choinski J.
1st serve in·Even
61%
65%
1st serve points won·Even
73%
69%
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·Clear edge
6.7
4.2
Double faults / match·Slight edge
2.0
1.6

Averages over each player's completed matches in the selected window (131 vs 164). ATP, WTA & Challenger.

Clutch

Under pressure
Uchiyama Y.Choinski J.
Clutch Rating·Dominant
30
55
Break points saved·Even
91
90
Break points won·Clear edge
2
20
Deciding sets·Dominant
45
87
Tiebreaks·Clear edge
24
41

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

Umpiry Score

Pre-match
Uchiyama Y.
6.3
Marginal edgeUmpiry Score
Choinski J.
6.0
Even matchUmpiry Score
Form & Matchup
4.2Hard Elo 1431
Surface ELO
5.8+141 Hard Elo edge
3.8Overall Elo 1463
ELO gap
6.2Overall Elo 1686
5.0No prior meetings
H2H
5.0
6.6
Surface form
3.1
0.0
Win streak
0.0
Fatigue & Travel
8.3
Minutes 14d
7.3
3-set count
4.0
8.0
Prev. match
9.0
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
Uchiyama Y.Choinski J.
Freshness·
—
60

Choinski J.: 1 day rest · 3 matches, 67 games (7d). Higher means fresher. About

Conditions

Court speed
Fastbig serves, short points
SlowFast
Final
Squire H.
Chidekh C.
6-46-2
Semi-finals
Squire H.
Blockx A.
6-37-5
Chidekh C.
Shimizu Y.
6-37-66
Quarter-finals
Squire H.
Molleker R.[6]
5-3
Blockx A.
Ritschard A.[7]
7-56-2
Chidekh C.
Agwi M.
6-46-3
Shimizu Y.
Bellucci M.[5]
6-47-65
R16
Ritschard A.[7]
Paul J.
3-67-666-2
Blockx A.
Yunchaokete B.[3]
3-66-26-1
Molleker R.[6]
Berankis R.
6-42-67-5
Squire H.
Uchiyama Y.
6-46-2
Agwi M.
Huesler M.[8]
6-45-76-4
Chidekh C.
Kuhn N.
6-26-2
Bellucci M.[5]
Topo M.
6-46-4
Shimizu Y.
Kirkin E.
6-46-4
R32
Berankis R.
Yevseyev D.
7-56-756-2
Kuhn N.
Harris B.[4]
6-47-65
Molleker R.[6]
Rehberg M.
6-27-64
Squire H.
Diez S.
6-26-4
Yunchaokete B.[3]
Fanselow S.
6-16-3
Agwi M.
Ilkel C.
6-06-2
Uchiyama Y.
Choinski J.[1]
6-47-65
Blockx A.
Kasnikowski M.
6-47-64
Paul J.
Bertola R.
6-46-3
Ritschard A.[7]
De Schepper K.
3-66-16-3
Huesler M.[8]
Escoffier A.
6-36-1
Chidekh C.
Andreev A.
6-26-766-3
Bellucci M.[5]
Habib H.
6-37-5
Topo M.
Edmund K.
6-47-68
Kirkin E.
Marchenko I.
4-66-36-4
Shimizu Y.
Shimabukuro S.[2]
7-656-4