Kaichi Uchida vs Yunseong Chung — Yokohama CH Round of 16

Yokohama CH · CHALLENGER · Round of 16
JPN
Kaichi Uchida
[3]
#247ATP
1360ELO
1334Hard ELO
31 yrs · 180 cm · Right-handed
Last 10
LLLLLWLLLL
2 — 0
Sets
Monday, 31 October 2022
hard
KOR
Yunseong Chung
#915ATP
28 yrs · 178 cm · Right-handed
Last 10
LLLWLLLWWL

Umpiry Score

Pre-match
Uchida K.
5.7
Slight disadvantageUmpiry ScorePartial · surface data limited
Chung Y.
6.3
Marginal edgeUmpiry ScorePartial · surface data limited
Form & Matchup
5.0
H2H
5.0
2.6
Surface form
4.8
0.0Lost last 4
Win streak
0.0
Fatigue & Travel
9.4
Minutes 14d
8.0
9.0
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.

Uchida K.
7762
Chung Y.
6430

Head to head

1–2
DateTournamentRoundSurfaceWinnerScore
2025-10-27Seoul CHQ1hardYunseong Chung4-6 6-3 6-4
2023-05-01Gwangju CHR32hardYunseong Chung7-6(4) 6-3
2019-09-02Jinan CHR64hardKaichi Uchida6-2 6-4

Statistics

Recent form
Uchida K.Chung Y.
56%1st serve in+8%64%
73%1st serve points won+7%66%
50%2nd serve points won+1%49%
63%Service points won+3%60%
34%Return points won34%
60%Break points saved+8%52%
5.7Aces / match+1.44.3
2.3Double faults / match+11.3

Averages from each player's recent completed matches (20 vs 9). ATP, WTA & Challenger.

Draw

Final
Oconnell C.[1]
Watanuki Y.[7]
6-16-756-3
Semi-finals
Oconnell C.[1]
Shimabukuro S.
6-36-3
Watanuki Y.[7]
Serdarusic N.
7-57-65
Quarter-finals
Oconnell C.[1]
Wu T.[5]
6-757-646-4
Shimabukuro S.
Dzumhur D.[4]
6-46-1
Watanuki Y.[7]
Uchida K.[3]
7-54-66-3
Serdarusic N.
Millman J.[2]
W/O
R16
Watanuki Y.[7]
Ito T.
5-76-02-1
Millman J.[2]
Ferreira Silva F.
6-36-2
Dzumhur D.[4]
Trotter J.
5-76-46-4
Oconnell C.[1]
Kirkin E.
6-36-4
Uchida K.[3]
Chung Y.
7-646-3
Wu T.[5]
Kawakami R.
6-26-4
Serdarusic N.
Jianu F.
6-44-67-5
Shimabukuro S.
Jung J.
6-46-3
R32
Dzumhur D.[4]
Tanuma R.
6-36-1
Trotter J.
Mridha J.
6-46-1
Watanuki Y.[7]
Nakagawa N.
6-46-4
Wu T.[5]
Sugita Y.
6-36-3
Shimabukuro S.
Mochizuki Y.
6-26-4
Uchida K.[3]
Hong S.
3-67-56-3
Serdarusic N.
Mochizuki S.
6-36-756-1
Kirkin E.
Hazawa S.
6-46-2
Ferreira Silva F.
Ionel N.
7-56-2
Ito T.
Ly N.
4-66-46-0
Chung Y.
Imamura M.
6-36-4
Jung J.
Kolar Z.[8]
6-26-1
Oconnell C.[1]
Ramanathan R.
6-47-63
Jianu F.
Moriya H.[6]
7-670-66-4
Millman J.[2]
Ichikawa T.
6-37-65