Bu Yunchaokete vs Yasutaka Uchiyama — Seoul CH Semi-final

Seoul CH · CHALLENGER · Semi-final
CHN
Bu Yunchaokete
#166ATP
1653ELO
1616Hard ELO
24 yrs · 185 cm · Right-handed
Last 10
LLWWLWWLLW
2 — 0
Sets
Monday, 24 April 2023
hard
JPN
Yasutaka Uchiyama
#312ATP
1474ELO
1442Hard ELO
33 yrs · 183 cm · Right-handed
Last 10
LLLLLWWWWL

Umpiry Score

Pre-match
Yunchaokete B.
6.9
Slight advantageUmpiry Score
Uchiyama Y.
4.2
Heavy underdogUmpiry Score
  • Extended break: 56 days (−0.7)
Form & Matchup
6.7+175 Hard Elo edge
Surface ELO
3.3Hard Elo 1442
6.8Overall Elo 1653
ELO gap
3.2Overall Elo 1474
5.0No prior meetings
H2H
5.0
5.8
Surface form
4.0
Win streak
0.0Lost last 2
Fatigue & Travel
6.0
Minutes 14d
7.0
3-set count
9.0
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.

Yunchaokete B.
7762
Uchiyama Y.
6440

Head to head

No previous meetings on record.

Statistics

Recent form
Yunchaokete B.Uchiyama Y.
62%1st serve in+6%56%
75%1st serve points won+4%79%
54%2nd serve points won+1%53%
67%Service points won67%
33%Return points won+5%38%
71%Break points saved+4%67%
6.9Aces / match+0.97.8
1.4Double faults / match+0.82.2

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