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TJPlayer research cockpit

Kokoro Ishikawa

TennisJack analysis

Kokoro Ishikawa currently has a useful TennisJack sample of 20 completed matches, with a 70.0% win rate in the loaded match history. The recent form line is 7-3 across the latest 10 completed matches.

Latest rank -
M
Matches20Completed matches
%
Win rate70.0%Across all matches
F
Latest form7-3In latest 10 matches
Performance metrics
Hold Base66.3%
Break Pressure55.6%
Latest form (10 matches)
7-3
W Oldest W 2 W 3 W 4 L 5 W 6 W 7 W 8 L 9 L Latest
Surface profile
Hardcourt outdoor 20 matches · 70.0% WR
CountryPendingCountry not listed
PlayPendingHand not listed
Highest RankPendingSingles high not listed
Age / BirthdayPendingBirthday not listed
Profile intelligence

Ten signals worth watching.

Built from 20 completed TennisJack matches: form, surface, odds, pressure and close-set behavior. The full match log stays below for audit.

01

Player DNA

Quick fingerprint from starts, service base, return bite and decider exposure.

Strong starter Break-heavy player
Set 1 punch60.0%
Service shield66.3%
Return bite55.6%
Decider risk30.0%
02

Favorite / Underdog Split

How the player behaves when priced as market favorite versus outsider.

Favorite 100.0% 6-0 - 6 matches Avg odds 1.22 | 1+ set 100.0%
Underdog 28.6% 2-5 - 7 matches Avg odds 2.70 | 1+ set 85.7%
03

First Set Personality

Shows whether the player starts cleanly, breaks first, or survives early pressure.

Set 1 win60.0%
Breaks first S128.6%
Broken first S171.4%
Recovers S140.0%
04

Break Pressure Profile

Return damage versus service leakage, built from set-level break counters.

Avg breaks3.75
Avg broken2.75
Balance1.00
Clean service matches35.0%
3+ breaks produced60.0%
Set 2 win90.0%
05

Clean Win / Comeback Index

Separates smooth 2-0 wins from matches where the player had to repair damage.

42.9%Clean 2-0 share among wins
Clean 2-0 wins6
Comeback signals15
Lost set 1, won match2
Comeback index75.0%
06

Surface Edge

Where the profile is most trustworthy and where the win rate really travels.

Primary surfaceHardcourt outdoor
Primary record14-6
Primary WR70.0%
Best surfaceHardcourt outdoor 70.0%
Hardcourt outdoor14-670.0%
07

Odds Value Pulse

Shows whether the player wins as expected or creates value at outsider prices.

Avg win odds1.53
Avg loss odds2.80
Biggest win odds3.00
2.00+ odds WR16.7%
2.00+ sample6
Odds sample13
08

Decider Profile

How often matches become complicated, and whether the player survives the third set.

Three-set share30.0%
Decider record2-4
Set 3 win33.3%
After losing S125.0%
09

Close Set Risk

Tie-break and 7-5 / 7-6 pressure profile, useful for spotting fragile edges.

Close sets6-10
Close-set WR37.5%
Tie-breaks1-3
Matches with tight set11
10

Momentum Trend

Compares the latest 5 matches with the previous 10 so form shifts are visible immediately.

Stable form · 2 losses running
W oldest W 2 W 3 W 4 L 5 W 6 W 7 W 8 L 9 L latest
Latest 5 3-2 60.0% WR
Trend delta -10.0% latest vs previous sample
Match log

All Kokoro Ishikawa matches in the TennisJack sample.

Scan date, tournament, surface, players, odds, final score, result and service-return indicators from completed matches.

Open Player Research
Loss
05.06.2026Round 53
UTR Pro Kakogawa WomenHardcourt outdoor
Seri Nayuki
vs
Kokoro Ishikawa
3.25
1.33
6-3 7-6
Hold
63.6%
Break
18.2%
Win
01.06.2026
UTR Pro Kakogawa WomenHardcourt outdoor
Miyu Kato
vs
Kokoro Ishikawa
4.50
1.17
0-6 2-6
Hold
85.7%
Break
85.7%