Player research cockpit

FunaKozaki

TennisJack analysis

Funa Kozaki currently has a early TennisJack sample of 15 completed matches, with a 53.3% win rate in the loaded match history. The recent form line is 3-7 across the latest 10 completed matches.

Latest rank #327

Matches15Completed matches

Win rate53.3%Across all matches

Latest form3-7In latest 10 matches

Index statusNeeds enrichmentProfile confidence

Performance metrics

Hold Base52.6%

Break Pressure43.7%

Latest form (10 matches)

3-7

W L W L L L W L L L

Surface profile

Hardcourt outdoor

Canonical/players/funa-kozaki/

Index statusNeeds enrichment

Last updatedData from TennisJack

Profile intelligence

Ten signals worth watching.

Built from 15 completed TennisJack matches: form, surface, odds, pressure and close-set behavior. The full match log stays below for audit.

Player DNA

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

Slow starter Break-heavy player

Set 1 punch40.0%

Service shield52.6%

Return bite43.7%

Decider risk13.3%

Favorite / Underdog Split

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

Favorite 77.8% 7-2 - 9 matches Avg odds 1.36 | 1+ set 77.8%

Underdog 20.0% 1-4 - 5 matches Avg odds 4.21 | 1+ set 20.0%

First Set Personality

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

Set 1 win40.0%

Breaks first S140.0%

Broken first S160.0%

Recovers S122.2%

Break Pressure Profile

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

Avg breaks4.20

Avg broken4.53

Balance-0.33

Clean service matches0.0%

3+ breaks produced60.0%

Set 2 win53.3%

Clean Win / Comeback Index

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

25.0%Clean 2-0 share among wins

Clean 2-0 wins2

Comeback signals8

Lost set 1, won match2

Comeback index53.3%

Surface Edge

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

Primary surfaceHardcourt outdoor

Primary record7-3

Primary WR70.0%

Best surfaceHardcourt outdoor 70.0%

Hardcourt outdoor7-370.0%

Unknown1-420.0%

Odds Value Pulse

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

Avg win odds1.69

Avg loss odds3.29

Biggest win odds4.50

2.00+ odds WR25.0%

2.00+ sample4

Odds sample14

Decider Profile

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

Three-set share13.3%

Decider record2-0

Set 3 win100.0%

After losing S122.2%

Close Set Risk

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

Close sets3-4

Close-set WR42.9%

Tie-breaks0-2

Matches with tight set6

Momentum Trend

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

Cooling down · 3 losses running

W L W L L L W L L L

Latest 5 WR20.0%

Previous 10 WR70.0%

Latest 51-4

Previous 107-3

Trend delta-50.0%

Latest 5 WR20.0%

Match log

All Funa Kozaki matches in the TennisJack sample.

Scan date, tournament, surface, opponent, set score, result and service-return indicators before opening the deeper tools.

Open Player Research

Date	Match	Score	Result	Hold / Break
22.09.2026	Funa Kozaki vs Marianna ShikhanovaW15 Maanshan	2-6 2-6Surface pending	Loss	Hold 37.5% Break 12.5%
13.09.2026	Funa Kozaki vs Junhan ZhangW35 Shenyang	4-6 2-6Surface pending	Loss	Hold 44.4% Break 22.2%
31.08.2026	Funa Kozaki vs Miho KuramochiW75 Tianjin	1-6 1-6Surface pending	Loss	Hold 28.6% Break 0.0%
30.08.2026	Funa Kozaki vs Natsumi KawaguchiW75 Tianjin	6-3 6-3Surface pending	Win	Hold 66.7% Break 66.7%
25.08.2026	Funa Kozaki vs Eun Ji LeeW15 Tianjin	1-6 1-6Surface pending	Loss	Hold 0.0% Break 28.6%
23.06.2026	Funa Kozaki vs Gyeong Seo LeeW35 Taipei	4-6 2-6Hardcourt outdoor	Loss	Hold 55.6% Break 11.1%
10.06.2026	Funa Kozaki vs Nao NishinoW15 Tokyo	6-7 6-7Hardcourt outdoor	Loss	Hold 50.0% Break 42.9%
20.05.2026	Funa Kozaki vs Sa Rang LimW35 Changwon	0-6 6-3 6-1Hardcourt outdoor	Win	Hold 54.5% Break 54.5%
22.04.2026	Funa Kozaki vs Onyu ChoiW35 Miyazaki	3-6 1-6Hardcourt outdoor	Loss	Hold 37.5% Break 12.5%
07.02.2026SF	Funa Kozaki vs Junri NamigataUTR Pro Yokohama Women	7-5 6-2Hardcourt outdoor	Win	Hold 70.0% Break 55.6%
06.02.2026	Funa Kozaki vs Natsuho ArakawaUTR Pro Yokohama Women	6-2 7-5Hardcourt outdoor	Win	Hold 80.0% Break 50.0%
05.02.2026	Funa Kozaki vs Rena TanakaUTR Pro Yokohama Women	6-3 6-2Hardcourt outdoor	Win	Hold 77.8% Break 62.5%
04.02.2026	Funa Kozaki vs Honori KoyamaUTR Pro Yokohama Women	6-3 6-1Hardcourt outdoor	Win	Hold 75.0% Break 75.0%
02.02.2026	Funa Kozaki vs Koharu NiimiUTR Pro Yokohama Women	3-6 6-4 6-1Hardcourt outdoor	Win	Hold 53.9% Break 61.5%
12.01.2026	Funa Kozaki vs Yui OhwakiUTR Pro Yokohama Women	6-1 6-2Hardcourt outdoor	Win	Hold 57.1% Break 100.0%