Player research cockpit

TaiyoYamanaka

TennisJack analysis

Taiyo Yamanaka currently has a large TennisJack sample of 68 completed matches, with a 55.9% win rate in the loaded match history. The recent form line is 6-4 across the latest 10 completed matches.

Latest rank #801

Matches68Completed matches

Win rate55.9%Across all matches

Latest form6-4In latest 10 matches

Index statusStrong candidateProfile confidence

Performance metrics

Hold Base76.2%

Break Pressure28.9%

Latest form (10 matches)

6-4

L W W L W L W W L W

Surface profile

Hardcourt outdoor

Canonical/players/taiyo-yamanaka/

Index statusStrong candidate

Last updatedData from TennisJack

Profile intelligence

Ten signals worth watching.

Built from 68 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.

Balanced starts Break-heavy player Stable server

Set 1 punch57.4%

Service shield76.2%

Return bite28.9%

Decider risk32.4%

Favorite / Underdog Split

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

Favorite 68.2% 15-7 - 22 matches Avg odds 1.35 | 1+ set 81.8%

Underdog 35.3% 6-11 - 17 matches Avg odds 2.64 | 1+ set 58.8%

First Set Personality

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

Set 1 win57.4%

Breaks first S160.3%

Broken first S139.7%

Recovers S126.1%

Break Pressure Profile

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

Avg breaks2.88

Avg broken2.56

Balance0.32

Clean service matches19.1%

3+ breaks produced54.4%

Set 2 win54.4%

Clean Win / Comeback Index

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

55.3%Clean 2-0 share among wins

Clean 2-0 wins21

Comeback signals39

Lost set 1, won match7

Comeback index57.4%

Surface Edge

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

Primary surfaceHardcourt outdoor

Primary record24-19

Primary WR55.8%

Best surfaceHardcourt indoor 66.7%

Hardcourt outdoor24-1955.8%

Unknown10-952.6%

Hardcourt indoor4-266.7%

Odds Value Pulse

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

Avg win odds1.56

Avg loss odds2.32

Biggest win odds3.25

2.00+ odds WR37.5%

2.00+ sample16

Odds sample39

Decider Profile

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

Three-set share32.4%

Decider record11-11

Set 3 win50.0%

After losing S124.1%

Close Set Risk

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

Close sets37-32

Close-set WR53.6%

Tie-breaks15-6

Matches with tight set45

Momentum Trend

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

Stable form · 1 wins running

L W W L W L W W L W

Latest 5 WR60.0%

Previous 10 WR60.0%

Latest 53-2

Previous 106-4

Trend delta+0.0%

Latest 5 WR60.0%

Match log

All Taiyo Yamanaka 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
13.09.2026Round 14	Taiyo Yamanaka vs Egor AgafonovChallenger Phan Thiet Qual	6-4 6-4Hardcourt outdoor	Win	Hold - Break -
07.09.2026Round 19	Taiyo Yamanaka vs Timofei DerepaskoChallenger Phan Thiet	3-6 4-6Hardcourt outdoor	Loss	Hold - Break -
06.09.2026Round 14	Taiyo Yamanaka vs Nikita IaninChallenger Phan Thiet	6-4 6-4Hardcourt outdoor	Win	Hold - Break -
11.08.2026	Taiyo Yamanaka vs Weiyi KongM15 Tianjin	6-3 6-2Surface pending	Win	Hold 88.9% Break 50.0%
07.08.2026	Taiyo Yamanaka vs Shunsuke MitsuiM15 Astana	5-7 5-7Surface pending	Loss	Hold 83.3% Break 0.0%
06.08.2026	Taiyo Yamanaka vs Sergey PetrovM15 Astana	3-6 7-6 6-1Surface pending	Win	Hold 76.9% Break 31.2%
10.07.2026	Taiyo Yamanaka vs Matthew DellavedovaM15 Tokyo	1-6 2-6Surface pending	Loss	Hold 42.9% Break 0.0%
09.07.2026	Taiyo Yamanaka vs Hikaru ShiraishiM15 Tokyo	7-6 6-2Surface pending	Win	Hold 90.0% Break 27.3%
08.07.2026	Taiyo Yamanaka vs Ren NakamuraM15 Tokyo	6-3 6-4Surface pending	Win	Hold 77.8% Break 50.0%
30.06.2026	Taiyo Yamanaka vs Moerani BouzigeM15 Wuning	3-6 3-6Surface pending	Loss	Hold 55.6% Break 11.1%
24.06.2026	Taiyo Yamanaka vs Chase FergusonM15 Wuning	6-3 5-7 4-6Surface pending	Loss	Hold 60.0% Break 37.5%
16.06.2026	Taiyo Yamanaka vs Chase FergusonM15 Maanshan	6-2 2-6 6-4Surface pending	Win	Hold 76.9% Break 30.8%
20.05.2026R16	Taiyo Yamanaka vs Mukund SasikumarChallenger Bengaluru	4-6 6-7Hardcourt outdoor	Loss	Hold 81.8% Break 8.3%
19.05.2026R32	Taiyo Yamanaka vs Takuya KumasakaChallenger Bengaluru	7-6 4-6 7-6Hardcourt outdoor	Win	Hold 82.3% Break 10.5%
18.05.2026Round 19	Taiyo Yamanaka vs Ronit KarkiChallenger Bengaluru	6-4 6-2Hardcourt outdoor	Win	Hold 88.9% Break 44.4%
17.05.2026Round 14	Taiyo Yamanaka vs Adil KalyanpurChallenger Bengaluru	6-3 6-3Hardcourt outdoor	Win	Hold 87.5% Break 44.4%
12.05.2026R32	Taiyo Yamanaka vs Kriish TyagiChallenger Bengaluru	2-6 5-7Hardcourt outdoor	Loss	Hold 70.0% Break 0.0%
11.05.2026Round 19	Taiyo Yamanaka vs Tomohiro MasabayashiChallenger Bengaluru	6-2 6-1Hardcourt outdoor	Win	Hold 100.0% Break 62.5%
10.05.2026Round 14	Taiyo Yamanaka vs Gandharv Gourav KothapalliChallenger Bengaluru	6-4 6-2Hardcourt outdoor	Win	Hold 87.5% Break 44.4%
08.05.2026	Taiyo Yamanaka vs Moerani BouzigeM25 Nakhon Pathom	6-7 7-5 2-6Surface pending	Loss	Hold 75.0% Break 17.6%
07.05.2026	Taiyo Yamanaka vs Dominik PalanM25 Nakhon Pathom	7-6 7-6Surface pending	Win	Hold 91.7% Break 7.1%
06.05.2026	Taiyo Yamanaka vs Joshua CharltonM25 Nakhon Pathom	4-6 7-6 6-3Surface pending	Win	Hold 75.0% Break 25.0%
04.05.2026	Taiyo Yamanaka vs Arjun MehrotraM25 Nakhon Pathom	6-4 6-4Surface pending	Win	Hold 90.0% Break 30.0%
03.05.2026	Taiyo Yamanaka vs Natthayut NithithananontM25 Nakhon Pathom Qual	6-2 6-2Surface pending	Win	Hold 100.0% Break 50.0%
02.04.2026	Taiyo Yamanaka vs Moerani BouzigeM15 Kashiwa	6-4 2-6 3-6Surface pending	Loss	Hold 76.9% Break 7.1%
01.04.2026	Taiyo Yamanaka vs Hugo HashimotoM15 Kashiwa	3-6 6-3 6-3Surface pending	Win	Hold 57.1% Break 53.9%
25.03.2026	Taiyo Yamanaka vs Geun Jun KimM15 Tsukuba	6-3 5-7 2-6Surface pending	Loss	Hold 57.1% Break 33.3%
04.03.2026	Taiyo Yamanaka vs Omar JasikaM25 Launceston	2-6 2-6Surface pending	Loss	Hold 37.5% Break 12.5%
24.02.2026	Taiyo Yamanaka vs Jamie MackenzieM25 Burnie	6-3 0-6 4-6Hardcourt outdoor	Loss	Hold 66.7% Break 8.3%
08.02.2026Round 14	Taiyo Yamanaka vs Matt HulmeChallenger Brisbane Qual	6-4 4-6 3-6Hardcourt outdoor	Loss	Hold 78.6% Break 14.3%
29.01.2026	Taiyo Yamanaka vs Sergi Perez ContriM15 Monastir	3-6 1-6Surface pending	Loss	Hold 25.0% Break 25.0%
28.01.2026	Taiyo Yamanaka vs Dimitris SakellaridisM15 Monastir	6-1 3-6 6-4Hardcourt outdoor	Win	Hold 61.5% Break 53.9%
22.01.2026	Taiyo Yamanaka vs Giuseppe La VelaM15 Monastir	5-7 7-6 4-6Hardcourt outdoor	Loss	Hold 58.8% Break 27.8%
14.01.2026	Taiyo Yamanaka vs Maksim ShinM25 Monastir	6-3 4-6 2-6Hardcourt outdoor	Loss	Hold 57.1% Break 30.8%
24.11.2025Round 19	Taiyo Yamanaka vs Tung-Lin WuChallenger Playford	3-6 3-6Hardcourt outdoor	Loss	Hold 66.7% Break 0.0%
23.11.2025Round 45	Taiyo Yamanaka vs Ajeet RaiChallenger Playford	6-3 4-6 6-2Hardcourt outdoor	Win	Hold 84.6% Break 35.7%
17.11.2025Round 19	Taiyo Yamanaka vs Hayato MatsuokaChallenger Sydney	3-6 5-7Hardcourt outdoor	Loss	Hold 70.0% Break 9.1%
16.11.2025Round 45	Taiyo Yamanaka vs Daisuke SumizawaChallenger Sydney	6-3 6-0Hardcourt outdoor	Win	Hold 87.5% Break 71.4%
10.11.2025Round 19	Taiyo Yamanaka vs Emile HuddChallenger Brisbane	2-6 3-6Hardcourt outdoor	Loss	Hold 50.0% Break 11.1%
09.11.2025Round 14	Taiyo Yamanaka vs Jesse DelaneyChallenger Brisbane	6-3 6-2Hardcourt outdoor	Win	Hold 100.0% Break 37.5%
03.11.2025Round 19	Taiyo Yamanaka vs Koki MatsudaChallenger Matsuyama	3-6 7-6 3-6Hardcourt outdoor	Loss	Hold 78.6% Break 5.9%
02.11.2025Round 14	Taiyo Yamanaka vs Riku TakahataChallenger Matsuyama	6-1 6-4Hardcourt outdoor	Win	Hold 100.0% Break 37.5%
29.10.2025	Taiyo Yamanaka vs Sho KatayamaITF M15 Yanagawa	4-6 2-6Hardcourt outdoor	Loss	Hold 44.4% Break 22.2%
18.09.2025	Taiyo Yamanaka vs Jumpei YamasakiITF M25 Takasaki	2-6 3-6Hardcourt outdoor	Loss	Hold 55.6% Break 0.0%
17.09.2025	Taiyo Yamanaka vs Naoki NakagawaITF M25 Takasaki	3-6 6-4 6-4Hardcourt outdoor	Win	Hold 85.7% Break 20.0%
12.09.2025	Taiyo Yamanaka vs Egor AgafonovM15 Maanshan	1-6 6-7Hardcourt indoor	Loss	Hold 66.7% Break 9.1%
11.09.2025	Taiyo Yamanaka vs Weiwen PanITF M15 Maanshan	6-3 6-4Hardcourt indoor	Win	Hold 90.0% Break 33.3%
10.09.2025	Taiyo Yamanaka vs Yue XiaITF M15 Maanshan	6-3 6-2Hardcourt indoor	Win	Hold 100.0% Break 44.4%
05.09.2025	Taiyo Yamanaka vs Egor AgafonovM15 Maanshan	6-7 5-7Hardcourt indoor	Loss	Hold 75.0% Break 15.4%
04.09.2025	Taiyo Yamanaka vs Ivan DenisovITF M15 Maanshan	6-3 6-3Hardcourt indoor	Win	Hold 77.8% Break 55.6%
02.09.2025	Taiyo Yamanaka vs Yuichiro InuiITF M15 Maanshan	6-1 6-3Hardcourt indoor	Win	Hold 87.5% Break 62.5%
15.08.2025	Taiyo Yamanaka vs Pavle MarinkovITF M15 Brisbane	2-6 4-6Hardcourt outdoor	Loss	Hold 44.4% Break 22.2%
13.08.2025	Taiyo Yamanaka vs Lachlan VickeryITF M15 Brisbane	6-4 6-2Hardcourt outdoor	Win	Hold 77.8% Break 55.6%
07.08.2025	Taiyo Yamanaka vs Enzo AguiardITF M15 Brisbane	7-6 5-7 2-6Hardcourt outdoor	Loss	Hold 81.2% Break 0.0%
06.08.2025	Taiyo Yamanaka vs Zane StevensITF M15 Brisbane	4-6 7-5 7-6Hardcourt outdoor	Win	Hold 64.7% Break 33.3%
31.07.2025	Taiyo Yamanaka vs Azuma VisayaITF M15 Bali	3-6 5-7Hardcourt outdoor	Loss	Hold 70.0% Break 9.1%
29.07.2025	Taiyo Yamanaka vs Lucky Candra KurniawanITF M15 Bali	6-2 6-3Hardcourt outdoor	Win	Hold 100.0% Break 44.4%
30.05.2025	Taiyo Yamanaka vs Daisuke SumizawaITF M15 Luan	6-7 4-6Hardcourt outdoor	Loss	Hold 81.8% Break 8.3%
29.05.2025	Taiyo Yamanaka vs Yuttana CharoenphonITF M15 Luan	6-2 6-3Hardcourt outdoor	Win	Hold 87.5% Break 55.6%
28.05.2025	Taiyo Yamanaka vs Yi Wei ZhangITF M15 Luan	6-1 6-2Hardcourt outdoor	Win	Hold 85.7% Break 75.0%
24.05.2025	Taiyo Yamanaka vs Linang XiaoITF M15 Luan	2-6 6-7Hardcourt outdoor	Loss	Hold 70.0% Break 9.1%
23.05.2025	Taiyo Yamanaka vs Jumpei YamasakiITF M15 Luan	6-1 6-1Hardcourt outdoor	Win	Hold 100.0% Break 71.4%
22.05.2025	Taiyo Yamanaka vs Jarrod JoyceITF M15 Luan	7-6 6-1Hardcourt outdoor	Win	Hold 100.0% Break 20.0%
21.05.2025	Taiyo Yamanaka vs Yuquan JinITF M15 Luan	6-1 6-2Hardcourt outdoor	Win	Hold 100.0% Break 57.1%
17.05.2025	Taiyo Yamanaka vs Jie CuiITF M15 Luan	7-6 1-6 0-6Hardcourt outdoor	Loss	Hold 58.3% Break 0.0%
16.05.2025	Taiyo Yamanaka vs Dominik PalanITF M15 Luan	4-6 7-6 7-6Hardcourt outdoor	Win	Hold 82.3% Break 10.5%
15.05.2025	Taiyo Yamanaka vs Kokoro IsomuraITF M15 Luan	5-7 6-4 6-4Hardcourt outdoor	Win	Hold 68.8% Break 37.5%
14.05.2025	Taiyo Yamanaka vs You DuITF M15 Luan	6-2 6-2Hardcourt outdoor	Win	Hold 100.0% Break 50.0%