Elias Ymer vs Kokoro Isomura — Seoul CH Round of 16

Seoul CH · CHALLENGER · Round of 16
SWE
Elias Ymer
#191ATP
1570ELO
1538Hard ELO
$145kYTD
$2.4MCAREER
30 yrs · 185 cm · Right-handed
Last 10
LWLLWLLLWW
2 — 0
Sets
Monday, 27 October 2025
hard
JPN
Kokoro Isomura
#541ATP
1234ELO
1203Hard ELO
23 yrs · 175 cm · Right-handed
Last 10
LLWLWLLLWW

Umpiry Score

Pre-match
Ymer E.
7.0
Strong advantageUmpiry Score
Isomura K.
5.4
Clear underdogUmpiry Score
Form & Matchup
9.5+335 Hard Elo edge
Surface ELO
0.5Hard Elo 1203
9.5Overall Elo 1570
ELO gap
0.5Overall Elo 1234
0.0
H2H
10.0
6.2
Surface form
5.1
Win streak
0.0
Fatigue & Travel
6.8
Minutes 14d
9.0
7.0
3-set count
8.0
Prev. match
8.0
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.

Ymer E.
662
Isomura K.
230

Head to head

0–1
DateTournamentRoundSurfaceWinnerScore
2024-11-04Matsuyama CHR16hardKokoro Isomura6-3 5-7 6-3

Statistics

Recent form
Ymer E.Isomura K.
59%1st serve in+6%65%
73%1st serve points won+7%66%
50%2nd serve points won+1%51%
64%Service points won+3%61%
35%Return points won+3%38%
64%Break points saved+8%56%
5.2Aces / match+3.61.6
2.7Double faults / match2.7

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

Draw

Final
Shimabukuro S.
Wong C.[5]
6-46-3
Semi-finals
Wong C.[5]
Zhou Y.
7-624-66-2
Shimabukuro S.
Ymer E.
6-14-66-3
Quarter-finals
Shimabukuro S.
Samrej K.
6-36-4
Ymer E.
Rodionov J.[4]
6-43-66-2
Zhou Y.
Ferreira Silva F.
7-666-3
Wong C.[5]
Yunchaokete B.[2]
6-36-4
R16
Shimabukuro S.
Noguchi R.
6-46-3
Samrej K.
Crawford O.
6-43-66-4
Rodionov J.[4]
Shimizu Y.
2-67-56-4
Wong C.[5]
Hsu Y.
6-47-63
Yunchaokete B.[2]
Huesler M.
6-14-66-1
Ymer E.
Isomura K.
6-26-3
Zhou Y.
Daniel T.[8]
6-786-36-0
Ferreira Silva F.
Nishioka Y.[3]
6-05-77-65
R32
Noguchi R.
Duckworth J.[1]
1-67-56-3
Shimabukuro S.
Jasika O.
6-35-77-64
Crawford O.
Rocha H.[6]
6-16-4
Rodionov J.[4]
Sekulic P.
7-646-4
Samrej K.
Mochizuki Y.
6-46-3
Shimizu Y.
Imamura M.
7-56-4
Ymer E.
Tokuda R.
5-76-16-0
Ferreira Silva F.
Johns G.
6-46-1
Isomura K.
Watanuki Y.[7]
5-2
Daniel T.[8]
Uchiyama Y.
7-55-76-2
Hsu Y.
Ajdukovic D.
6-36-4
Huesler M.
Shin W.
6-46-2
Yunchaokete B.[2]
Park U.
7-56-4
Wong C.[5]
Chung H.
6-36-2
Nishioka Y.[3]
Barton H.
6-36-2
Zhou Y.
Sin S.
7-606-0