Kokoro Isomura vs Yusuke Takahashi — M15 Maanshan 7 Quarter-final

M15 Maanshan 7 · ITF · Quarter-final
JPN3
Kokoro Isomura
#571ATP
1206ELO
1176Hard ELO
23 yrs · 175 cm · Right-handed
Last 10 · pre-match
LWWWWLWWLL
2 — 0
Sets
Friday, 21 August 2026 ·
hard
Yusuke Takahashi
JPN5
Yusuke Takahashi
#679ATP
1268ELO
1243Hard ELO
28 yrs · 170 cm · Right-handed
Last 10 · pre-match
WWWLWWLWLW
Isomura K.
6-1 6-3
Takahashi Y.
Isomura K.
662
Takahashi Y.
130

Kokoro Isomura defeated Yusuke Takahashi in the quarterfinals of the M15 Maanshan 7. Isomura won in straight sets, 6-1, 6-3. Isomura converted 42% of his break points and secured five service breaks en route to the victory.

Key context

Head to head

1–0
DateTournamentRoundSurfaceWinnerScore
2022-09-07M25 Sapporo 2R32hardKokoro Isomura6-4 6-2

Statistics

This season
Isomura K.Takahashi Y.
1st serve in·Even
66%
66%
1st serve points won·Even
66%
65%
2nd serve points won·Even
53%
52%
Service points won·Even
62%
61%
Return points won·Even
36%
37%
Break points saved·Even
58%
61%
Aces / match·Slight edge
1.8
2.6
Double faults / match·Slight edge
2.2
1.7

Averages over each player's completed matches in the selected window (14 vs 18). ATP, WTA & Challenger.

Win Probability

Pre-match · updated 01:50 UTC
Isomura K.46%
Takahashi Y.54%
Toss-up
50–58%
Slight edge
58–67%
Clear favourite
67–80%
Strong favourite
80%+

Toss-up · Too close to call

Calibrated model (out-of-sample validated). Probability is a statistical estimate, not a certainty. How it works.

Umpiry Score

Pre-match
Isomura K.
4.5
Heavy underdogUmpiry Score
  • Back-to-back day (−0.5)
Takahashi Y.
4.2
Heavy underdogUmpiry Score
  • Back-to-back day (−0.5)
Form & Matchup
4.2Hard Elo 1176
Surface ELO
5.8+67 Hard Elo edge
4.2Overall Elo 1206
ELO gap
5.8Overall Elo 1268
7.0Leads 1–0 on hard
H2H
3.0Trails 0–1 on hard
4.34 of last 10 on hard
Surface form
3.74 of last 10 on hard
0.0
Win streak
0.0Lost last 2
Fatigue & Travel
4.02 three-setters in 14 days
3-set count
Context
5.0Didn't play here last year
Defending pts
5.0Didn't play here last year

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
Isomura K.Takahashi Y.
Freshness·
97
—

Isomura K.: 14 days rest · 1 match (14d). Higher means fresher. About

Conditions

Weather
31°CDrizzle
Wind 12 km/hHumidity 78%

Draw