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Player research cockpit

GakuNayuki

TennisJack analysis

Gaku Nayuki currently has a early TennisJack sample of 12 completed matches, with a 25.0% win rate in the loaded match history. The recent form line is 3-7 across the latest 10 completed matches.

Latest rank -
M
Matches12Completed matches
%
Win rate25.0%Across all matches
F
Latest form3-7In latest 10 matches
I
Index statusNeeds enrichmentProfile confidence
Performance metrics
Hold Base51.6%
Break Pressure30.9%
Latest form (10 matches)
3-7
L L L L L W L W L W
Surface profile
Hardcourt outdoor
Canonical/players/gaku-nayuki/
Index statusNeeds enrichment
Last updatedData from TennisJack
Profile intelligence

Ten signals worth watching.

Built from 12 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.

Slow starter Close-set risk
Set 1 punch33.3%
Service shield51.6%
Return bite30.9%
Decider risk50.0%
02

Favorite / Underdog Split

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

Favorite - 0-0 - 0 matches Avg odds - | 1+ set -
Underdog 25.0% 2-6 - 8 matches Avg odds 6.92 | 1+ set 50.0%
03

First Set Personality

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

Set 1 win33.3%
Breaks first S144.4%
Broken first S155.6%
Recovers S120.0%
04

Break Pressure Profile

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

Avg breaks2.17
Avg broken2.92
Balance-0.75
Clean service matches58.3%
3+ breaks produced33.3%
Set 2 win33.3%
05

Clean Win / Comeback Index

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

33.3%Clean 2-0 share among wins
Clean 2-0 wins1
Comeback signals5
Lost set 1, won match1
Comeback index41.7%
06

Surface Edge

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

Primary surfaceHardcourt outdoor
Primary record3-9
Primary WR25.0%
Best surfaceHardcourt outdoor 25.0%
Hardcourt outdoor3-925.0%
07

Odds Value Pulse

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

Avg win odds10.00
Avg loss odds5.89
Biggest win odds17.00
2.00+ odds WR25.0%
2.00+ sample8
Odds sample8
08

Decider Profile

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

Three-set share50.0%
Decider record2-4
Set 3 win33.3%
After losing S112.5%
09

Close Set Risk

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

Close sets6-5
Close-set WR54.5%
Tie-breaks2-0
Matches with tight set7
10

Momentum Trend

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

Heating up · 1 wins running
L L L L L W L W L W
Latest 5 WR60.0%
Previous 10 WR0.0%
Latest 53-2
Previous 100-7
Trend delta+60.0%
Latest 5 WR60.0%
Match log

All Gaku Nayuki 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
DateMatchScoreResultHold / Break
24.04.2026Round 53 Gaku Nayuki vs Jungwon ParkUTR Pro Yokohama 6-4 5-7 7-5Hardcourt outdoor Win
Hold
64.7%
Break
41.2%
22.04.2026SF Gaku Nayuki vs Jared HorwoodUTR Pro Yokohama 3-6 3-6Hardcourt outdoor Loss
Hold
-
Break
-
21.04.2026 Gaku Nayuki vs Shotaro YamamotoUTR Pro Yokohama 7-6 6-0Hardcourt outdoor Win
Hold
-
Break
-
21.04.2026 Gaku Nayuki vs Ryuto KizakiUTR Pro Yokohama 3-6 6-4 3-6Hardcourt outdoor Loss
Hold
57.1%
Break
28.6%
20.04.2026 Gaku Nayuki vs Maciej RajskiUTR Pro Yokohama 1-6 6-4 6-3Hardcourt outdoor Win
Hold
69.2%
Break
30.8%
24.03.2026 Gaku Nayuki vs Shinji HazawaM15 Tsukuba 2-6 0-6Hardcourt outdoor Loss
Hold
28.6%
Break
0.0%
05.02.2026 Gaku Nayuki vs Yuga TashiroUTR Pro Yokohama 1-6 0-6Hardcourt outdoor Loss
Hold
-
Break
-
04.02.2026 Gaku Nayuki vs Natsuki YamamotoUTR Pro Yokohama 7-6 0-6 5-7Hardcourt outdoor Loss
Hold
-
Break
-
20.12.2025SF Gaku Nayuki vs Toshiki KarigyoUTR Pro Kawaguchi 6-2 4-6 2-6Hardcourt outdoor Loss
Hold
38.5%
Break
53.9%
18.12.2025 Gaku Nayuki vs Ryota TanumaUTR Pro Kawaguchi 0-6 0-6Hardcourt outdoor Loss
Hold
-
Break
-
16.08.2025SF Gaku Nayuki vs Azariah RusherUTR Pro Yokohama 3-6 3-6Hardcourt outdoor Loss
Hold
-
Break
-
19.05.2025 Gaku Nayuki vs Mattias SouthcombeUTR Pro Urayasu 4-6 6-3 4-6Hardcourt outdoor Loss
Hold
-
Break
-