Player research cockpit

ShotaroYamamoto

TennisJack analysis

Shotaro Yamamoto currently has a early TennisJack sample of 13 completed matches, with a 38.5% win rate in the loaded match history. The recent form line is 4-6 across the latest 10 completed matches.

Latest rank -

Matches13Completed matches

Win rate38.5%Across all matches

Latest form4-6In latest 10 matches

Index statusNeeds enrichmentProfile confidence

Performance metrics

Hold Base57.7%

Break Pressure36.1%

Latest form (10 matches)

4-6

L L L L W W W L W L

Surface profile

Hardcourt outdoor

Canonical/players/shotaro-yamamoto/

Index statusNeeds enrichment

Last updatedData from TennisJack

Profile intelligence

Ten signals worth watching.

Built from 13 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

Set 1 punch30.8%

Service shield57.7%

Return bite36.1%

Decider risk15.4%

Favorite / Underdog Split

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

Favorite - 0-0 - 0 matches Avg odds - | 1+ set -

Underdog 0.0% 0-1 - 1 matches Avg odds 7.00 | 1+ set 0.0%

First Set Personality

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

Set 1 win30.8%

Breaks first S150.0%

Broken first S150.0%

Recovers S10.0%

Break Pressure Profile

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

Avg breaks1.69

Avg broken1.69

Balance0.00

Clean service matches61.5%

3+ breaks produced23.1%

Set 2 win30.8%

Clean Win / Comeback Index

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

60.0%Clean 2-0 share among wins

Clean 2-0 wins3

Comeback signals4

Lost set 1, won match1

Comeback index30.8%

Surface Edge

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

Primary surfaceHardcourt outdoor

Primary record5-7

Primary WR41.7%

Best surfaceHardcourt outdoor 41.7%

Hardcourt outdoor5-741.7%

Unknown0-10.0%

Odds Value Pulse

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

Avg win odds-

Avg loss odds7.00

Biggest win odds-

2.00+ odds WR0.0%

2.00+ sample1

Odds sample1

Decider Profile

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

Three-set share15.4%

Decider record2-0

Set 3 win100.0%

After losing S111.1%

Close Set Risk

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

Close sets5-5

Close-set WR50.0%

Tie-breaks0-2

Matches with tight set8

Momentum Trend

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

Heating up · 1 losses running

L L L L W W W L W L

Latest 5 WR60.0%

Previous 10 WR25.0%

Latest 53-2

Previous 102-6

Trend delta+35.0%

Latest 5 WR60.0%

Match log

All Shotaro Yamamoto 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
22.10.2026	Shotaro Yamamoto vs Yuto OkiM15 Tanagura	0-6 2-6Surface pending	Loss	Hold 28.6% Break 0.0%
16.08.2026Final	Shotaro Yamamoto vs Haru KawanakaUTR Pro Kawaguchi	6-1 6-4Hardcourt outdoor	Win	Hold 88.9% Break 50.0%
14.08.2026	Shotaro Yamamoto vs Taketo TakamisawaUTR Pro Kawaguchi	3-6 2-6Hardcourt outdoor	Loss	Hold 33.3% Break 25.0%
11.08.2026	Shotaro Yamamoto vs Riku HigashiUTR Pro Kawaguchi	7-5 2-6 6-3Hardcourt outdoor	Win	Hold 60.0% Break 42.9%
10.08.2026	Shotaro Yamamoto vs Yakumo MotokuraUTR Pro Kawaguchi	6-4 6-3Hardcourt outdoor	Win	Hold - Break -
22.04.2026SF	Shotaro Yamamoto vs Niels Leth JarginUTR Pro Yokohama	6-1 6-4Hardcourt outdoor	Win	Hold 77.8% Break 62.5%
21.04.2026	Shotaro Yamamoto vs Gaku NayukiUTR Pro Yokohama	6-7 0-6Hardcourt outdoor	Loss	Hold - Break -
21.04.2026	Shotaro Yamamoto vs Maciej RajskiUTR Pro Yokohama	2-6 3-6Hardcourt outdoor	Loss	Hold - Break -
20.04.2026	Shotaro Yamamoto vs Ryuto KizakiUTR Pro Yokohama	3-6 1-6Hardcourt outdoor	Loss	Hold - Break -
14.03.2026SF	Shotaro Yamamoto vs Katsutoshi SuzukiUTR Pro Kawaguchi	3-6 4-6Hardcourt outdoor	Loss	Hold - Break -
13.03.2026	Shotaro Yamamoto vs Christopher Kosei OnoUTR Pro Kawaguchi	4-6 5-7Hardcourt outdoor	Loss	Hold - Break -
11.03.2026	Shotaro Yamamoto vs Bence BorosUTR Pro Kawaguchi	6-7 6-2 6-4Hardcourt outdoor	Win	Hold - Break -
11.03.2026	Shotaro Yamamoto vs Masaki TonakaUTR Pro Kawaguchi	3-6 3-6Hardcourt outdoor	Loss	Hold - Break -