Yasutaka Uchiyama vs James Duckworth — Seoul CH Round of 16

Seoul CH · CHALLENGER · Round of 16
JPN
Yasutaka Uchiyama
#312ATP
1474ELO
1442Hard ELO
33 yrs · 183 cm · Right-handed
Last 10
LLLLLWWWWL
2 — 0
Sets
Monday, 24 April 2023
hard
AUS
James Duckworth
[4]
#82ATP
1652ELO
1604Hard ELO
$312kYTD
$5.2MCAREER
34 yrs · 183 cm · Right-handed
Last 10
LWLLWWWWWW

Umpiry Score

Pre-match
Uchiyama Y.
4.2
Heavy underdogUmpiry Score
  • Extended break: 56 days (−0.7)
Duckworth J.
7.4
Dominant favouriteUmpiry Score
Form & Matchup
3.1Hard Elo 1442
Surface ELO
6.9+162 Hard Elo edge
2.9Overall Elo 1474
ELO gap
7.1Overall Elo 1652
5.0
H2H
5.0
4.0
Surface form
7.2
0.0Lost last 2
Win streak
Fatigue & Travel
Minutes 14d
1.4
3-set count
0.0
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.

Uchiyama Y.
662
Duckworth J.
420

Head to head

1–3
DateTournamentRoundSurfaceWinnerScore
2024-10-07Hangzhou CHR32hardJames Duckworth7-5 6-7(4) 7-6(5)
2024-04-08Busan CHSFhardYasutaka Uchiyama6-3 4-6 7-6(4)
2020-09-14Rome MastersQ1clayJames Duckworth7-6(2) 4-0 RET
2019-10-28Playford CHFhardJames Duckworth7-6(2) 6-4

Statistics

Recent form
Uchiyama Y.Duckworth J.
56%1st serve in56%
79%1st serve points won+5%74%
53%2nd serve points won+1%52%
67%Service points won+2%65%
38%Return points won+4%34%
67%Break points saved+8%75%
7.8Aces / match+1.29
2.2Double faults / match+1.73.9

Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.

Draw

Final
Yunchaokete B.
Vukic A.[7]
7-646-4
Semi-finals
Vukic A.[7]
Chung Y.
7-656-1
Yunchaokete B.
Uchiyama Y.
7-646-4
Quarter-finals
Yunchaokete B.
Hong S.
6-46-4
Chung Y.
Hijikata R.[6]
6-26-3
Vukic A.[7]
Eubanks C.[2]
7-56-3
Uchiyama Y.
Kudla D.[8]
6-34-66-1
R16
Hong S.
Purcell M.[1]
6-16-3
Hijikata R.[6]
Donskoy E.
6-36-4
Eubanks C.[2]
Diallo G.
2-66-36-2
Yunchaokete B.
Gomez E.[5]
6-46-716-3
Vukic A.[7]
Berankis R.
6-36-756-1
Chung Y.
Thompson J.[3]
6-46-3
Kudla D.[8]
Polmans M.
5-76-46-3
Uchiyama Y.
Duckworth J.[4]
6-46-2
R32
Yunchaokete B.
Celikbilek A.
3-66-36-1
Hong S.
Ito T.
6-36-2
Eubanks C.[2]
Shimizu Y.
6-33-67-5
Purcell M.[1]
Nam J.
6-36-4
Diallo G.
Hsu Y.
6-26-3
Gomez E.[5]
Tu L.
7-647-5
Kudla D.[8]
Kwiatkowski T.
6-16-0
Berankis R.
Ilkel C.
6-726-26-4
Hijikata R.[6]
Shimabukuro S.
6-47-63
Uchiyama Y.
Mukund S.
6-46-7116-0
Duckworth J.[4]
Lee D.
7-641-66-1
Polmans M.
Lee J.
6-36-2
Thompson J.[3]
Chung H.
6-26-4
Vukic A.[7]
Harris L.
7-637-60
Donskoy E.
Holt B.
4-66-46-2
Chung Y.
Gojowczyk P.
6-26-3