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Portrait of Takuya Kumasaka, tennis player
Player research cockpit

TakuyaKumasaka

TennisJack analysis

Takuya Kumasaka currently has a large TennisJack sample of 83 completed matches, with a 54.2% win rate in the loaded match history. The recent form line is 4-6 across the latest 10 completed matches.

Latest rank #481
M
Matches83Completed matches
%
Win rate54.2%Across all matches
F
Latest form4-6In latest 10 matches
I
Index statusStrong candidateProfile confidence
Performance metrics
Hold Base69.8%
Break Pressure31.7%
Latest form (10 matches)
4-6
L L W L L L W W L W
Surface profile
Hardcourt outdoor
Canonical/players/takuya-kumasaka/
Index statusStrong candidate
Last updatedData from TennisJack
Profile intelligence

Ten signals worth watching.

Built from 83 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.

Balanced starts Break-heavy player
Set 1 punch50.6%
Service shield69.8%
Return bite31.7%
Decider risk27.7%
02

Favorite / Underdog Split

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

Favorite 74.3% 26-9 - 35 matches Avg odds 1.39 | 1+ set 82.9%
Underdog 26.7% 4-11 - 15 matches Avg odds 3.59 | 1+ set 33.3%
03

First Set Personality

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

Set 1 win50.6%
Breaks first S146.7%
Broken first S153.3%
Recovers S117.5%
04

Break Pressure Profile

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

Avg breaks3.20
Avg broken2.90
Balance0.30
Clean service matches15.7%
3+ breaks produced57.8%
Set 2 win56.6%
05

Clean Win / Comeback Index

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

55.6%Clean 2-0 share among wins
Clean 2-0 wins25
Comeback signals46
Lost set 1, won match8
Comeback index55.4%
06

Surface Edge

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

Primary surfaceHardcourt outdoor
Primary record34-29
Primary WR54.0%
Best surfaceUnknown 57.9%
Hardcourt outdoor34-2954.0%
Unknown11-857.9%
Hardcourt indoor0-10.0%
07

Odds Value Pulse

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

Avg win odds1.47
Avg loss odds2.92
Biggest win odds2.75
2.00+ odds WR16.7%
2.00+ sample12
Odds sample50
08

Decider Profile

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

Three-set share27.7%
Decider record12-11
Set 3 win52.2%
After losing S119.5%
09

Close Set Risk

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

Close sets43-39
Close-set WR52.4%
Tie-breaks11-13
Matches with tight set55
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 W L L L W W L W
Latest 5 WR60.0%
Previous 10 WR40.0%
Latest 53-2
Previous 104-6
Trend delta+20.0%
Latest 5 WR60.0%
Match log

All Takuya Kumasaka 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
27.10.2026 Takuya Kumasaka vs Kentaro OtsukaM15 Yanagawa City 6-0 6-1Surface pending Win
Hold
100.0%
Break
85.7%
23.10.2026 Takuya Kumasaka vs Yuto OkiM15 Tanagura 6-4 3-6 4-6Surface pending Loss
Hold
85.7%
Break
6.7%
23.10.2026 Takuya Kumasaka vs Yusuke KusuharaM15 Tanagura 6-1 6-1Surface pending Win
Hold
100.0%
Break
71.4%
22.10.2026 Takuya Kumasaka vs Noritaka KoizumiM15 Tanagura 6-4 6-1Surface pending Win
Hold
88.9%
Break
50.0%
06.09.2026Round 14 Takuya Kumasaka vs Martin BorisioukChallenger Phan Thiet 4-6 2-6Hardcourt outdoor Loss
Hold
-
Break
-
30.08.2026Round 14 Takuya Kumasaka vs Joshua CharltonChallenger Zhangjiagang 3-6 4-6Hardcourt outdoor Loss
Hold
77.8%
Break
0.0%
12.08.2026R16 Takuya Kumasaka vs Hayato MatsuokaChallenger Astana 4-6 1-6Hardcourt outdoor Loss
Hold
55.6%
Break
0.0%
11.08.2026R32 Takuya Kumasaka vs Colin SinclairChallenger Astana 6-2 7-6Hardcourt outdoor Win
Hold
100.0%
Break
18.2%
04.08.2026R32 Takuya Kumasaka vs Alexander DonskiChallenger Grodzisk Mazowiecki 5-7 4-6Hardcourt outdoor Loss
Hold
72.7%
Break
9.1%
28.07.2026R32 Takuya Kumasaka vs Florent BaxChallenger Samsun 6-7 3-6Hardcourt outdoor Loss
Hold
72.7%
Break
9.1%
21.07.2026R32 Takuya Kumasaka vs Luka PavlovicChallenger Segovia 6-3 1-6 2-6Hardcourt outdoor Loss
Hold
66.7%
Break
8.3%
20.07.2026Round 19 Takuya Kumasaka vs Sergio Callejon HernandoChallenger Segovia 6-3 7-6Hardcourt outdoor Win
Hold
72.7%
Break
36.4%
19.07.2026Round 14 Takuya Kumasaka vs Asier Meneses PernyChallenger Segovia 6-2 6-4Hardcourt outdoor Win
Hold
77.8%
Break
55.6%
13.07.2026Round 19 Takuya Kumasaka vs Pavel LagutinChallenger Pozoblanco 3-6 1-6Hardcourt outdoor Loss
Hold
50.0%
Break
0.0%
12.07.2026Round 14 Takuya Kumasaka vs Alejandro Turriziani AlvarezChallenger Pozoblanco 6-3 6-2Hardcourt outdoor Win
Hold
75.0%
Break
62.5%
08.07.2026 Takuya Kumasaka vs Robin BertrandM25 Roda de Bara 2-6 3-6Surface pending Loss
Hold
44.4%
Break
12.5%
07.07.2026 Takuya Kumasaka vs Alvaro JimenezM25 Roda de Bara 6-1 6-2Surface pending Win
Hold
71.4%
Break
87.5%
18.06.2026 Takuya Kumasaka vs Naoya HondaM15 Tokyo 1-6 6-3 6-7Hardcourt indoor Loss
Hold
64.3%
Break
26.7%
17.06.2026 Takuya Kumasaka vs Yuki MochizukiM15 Tokyo 6-4 4-6 5-4Surface pending Win
Hold
78.6%
Break
26.7%
11.06.2026 Takuya Kumasaka vs Taisei IchikawaM15 Tokyo 6-4 4-6 3-6Surface pending Loss
Hold
66.7%
Break
21.4%
09.06.2026 Takuya Kumasaka vs Naoki NakagawaM15 Tokyo 7-5 7-5Surface pending Win
Hold
66.7%
Break
50.0%
19.05.2026R32 Takuya Kumasaka vs Taiyo YamanakaChallenger Bengaluru 6-7 6-4 6-7Hardcourt outdoor Loss
Hold
88.2%
Break
15.8%
14.05.2026 Takuya Kumasaka vs Wishaya TrongcharoenchaikulM15 Nakhon Pathom 4-6 2-6Surface pending Loss
Hold
66.7%
Break
0.0%
10.05.2026 Takuya Kumasaka vs Moerani BouzigeM25 Nakhon Pathom 7-6 6-7 6-7Surface pending Loss
Hold
94.4%
Break
4.8%
09.05.2026 Takuya Kumasaka vs Matthew DellavedovaM25 Nakhon Pathom 3-6 6-2 6-2Surface pending Win
Hold
91.7%
Break
30.8%
08.05.2026 Takuya Kumasaka vs Cruz HewittM25 Nakhon Pathom 7-5 6-1Surface pending Win
Hold
90.0%
Break
44.4%
07.05.2026 Takuya Kumasaka vs Ryuki MatsudaM25 Nakhon Pathom 6-1 6-0Surface pending Win
Hold
100.0%
Break
83.3%
06.05.2026 Takuya Kumasaka vs Jumpei YamasakiM25 Nakhon Pathom 6-2 6-2Surface pending Win
Hold
87.5%
Break
62.5%
01.05.2026 Takuya Kumasaka vs Mitsuki Wei Kang LeongM25 Nakhon Pathom 6-4 3-6 4-6Surface pending Loss
Hold
64.3%
Break
26.7%
29.04.2026 Takuya Kumasaka vs Thantub SuksumrarnM25 Nakhon Pathom 6-0 6-4Surface pending Win
Hold
75.0%
Break
75.0%
24.04.2026 Takuya Kumasaka vs Luca CastelnuovoM25 Luzhou 4-6 5-7Surface pending Loss
Hold
72.7%
Break
9.1%
22.04.2026 Takuya Kumasaka vs Tianhui ZhangM25 Luzhou 6-1 6-3Hardcourt outdoor Win
Hold
75.0%
Break
75.0%
12.04.2026Round 14 Takuya Kumasaka vs Pawit SornlaksupChallenger Busan 4-6 7-6 3-6Hardcourt outdoor Loss
Hold
56.2%
Break
25.0%
29.03.2026Round 14 Takuya Kumasaka vs Ji Sung NamChallenger Miyazaki 2-6 4-6Hardcourt outdoor Loss
Hold
44.4%
Break
22.2%
23.03.2026Round 19 Takuya Kumasaka vs Fajing SunChallenger Yokkaichi 2-6 2-6Hardcourt outdoor Loss
Hold
37.5%
Break
12.5%
10.03.2026 Takuya Kumasaka vs Yuta KikuchiM15 Hinode 0-6 6-7Surface pending Loss
Hold
22.2%
Break
40.0%
02.03.2026Round 14 Takuya Kumasaka vs Shunsuke NakagawaChallenger Fujairah 7-6 6-3Hardcourt outdoor Win
Hold
81.8%
Break
27.3%
24.02.2026R32 Takuya Kumasaka vs Federico CinaChallenger Pune 1-6 0-6Hardcourt outdoor Loss
Hold
16.7%
Break
0.0%
23.02.2026Round 19 Takuya Kumasaka vs S D Prajwal DevChallenger Pune 6-4 6-2Hardcourt outdoor Win
Hold
88.9%
Break
44.4%
22.02.2026Round 14 Takuya Kumasaka vs Sidharth RawatChallenger Pune 6-4 6-4Hardcourt outdoor Win
Hold
100.0%
Break
20.0%
13.01.2026 Takuya Kumasaka vs Aziz OuakaaM25 Chennai 5-7 7-6 4-6Hardcourt outdoor Loss
Hold
64.7%
Break
22.2%
04.01.2026Round 14 Takuya Kumasaka vs Ryotaro TaguchiChallenger Bengaluru 5-7 1-6Hardcourt outdoor Loss
Hold
-
Break
-
25.11.2025R32 Takuya Kumasaka vs Rinky HijikataChallenger Playford 2-6 0-6Hardcourt outdoor Loss
Hold
28.6%
Break
0.0%
24.11.2025Round 19 Takuya Kumasaka vs Leo VithoontienChallenger Playford 6-3 6-2Hardcourt outdoor Win
Hold
77.8%
Break
62.5%
23.11.2025Round 45 Takuya Kumasaka vs Matt HulmeChallenger Playford 7-6 6-4Hardcourt outdoor Win
Hold
90.9%
Break
16.7%
18.11.2025R32 Takuya Kumasaka vs Alex BoltChallenger Sydney 3-6 4-6Hardcourt outdoor Loss
Hold
55.6%
Break
20.0%
10.11.2025Round 19 Takuya Kumasaka vs Leo VithoontienChallenger Brisbane 4-6 6-3 2-6Hardcourt outdoor Loss
Hold
46.1%
Break
42.9%
09.11.2025Round 14 Takuya Kumasaka vs Daisuke SumizawaChallenger Brisbane 6-4 4-6 6-1Hardcourt outdoor Win
Hold
85.7%
Break
30.8%
04.11.2025R32 Takuya Kumasaka vs Ryan PenistonChallenger Matsuyama 0-6 1-6Hardcourt outdoor Loss
Hold
14.3%
Break
0.0%
03.11.2025Round 19 Takuya Kumasaka vs Hayato MatsuokaChallenger Matsuyama 5-7 6-1 7-6Hardcourt outdoor Win
Hold
62.5%
Break
43.8%
02.11.2025Round 14 Takuya Kumasaka vs Taku ItoChallenger Matsuyama 6-2 6-0Hardcourt outdoor Win
Hold
-
Break
-
27.10.2025Round 19 Takuya Kumasaka vs Kasidit SamrejChallenger Seoul 2-6 1-6Hardcourt outdoor Loss
Hold
28.6%
Break
12.5%
26.10.2025Round 14 Takuya Kumasaka vs Maxim ZhukovChallenger Seoul 3-6 6-4 6-1Hardcourt outdoor Win
Hold
84.6%
Break
30.8%
23.10.2025R16 Takuya Kumasaka vs Yuta ShimizuChallenger Suzhou 0-6 7-5 6-7Hardcourt outdoor Loss
Hold
60.0%
Break
25.0%
21.10.2025R32 Takuya Kumasaka vs Omar JasikaChallenger Suzhou 7-5 6-4Hardcourt outdoor Win
Hold
72.7%
Break
45.5%
20.10.2025Round 19 Takuya Kumasaka vs Evan ZhuChallenger Suzhou 6-1 6-3Hardcourt outdoor Win
Hold
75.0%
Break
75.0%
20.10.2025Round 14 Takuya Kumasaka vs Seita WatanabeChallenger Suzhou 6-3 3-6 6-4Hardcourt outdoor Win
Hold
42.9%
Break
64.3%
20.09.2025 Takuya Kumasaka vs Kaichi UchidaITF M25 Takasaki 2-6 3-6Hardcourt outdoor Loss
Hold
37.5%
Break
22.2%
19.09.2025 Takuya Kumasaka vs Jumpei YamasakiITF M25 Takasaki 6-7 6-0 6-3Hardcourt outdoor Win
Hold
69.2%
Break
60.0%
18.09.2025 Takuya Kumasaka vs Daisuke SumizawaITF M25 Takasaki 3-6 7-5 7-6Hardcourt outdoor Win
Hold
62.5%
Break
33.3%
16.09.2025 Takuya Kumasaka vs Bekkhan AtlangerievITF M25 Takasaki 6-3 6-2Hardcourt outdoor Win
Hold
87.5%
Break
55.6%
10.09.2025 Takuya Kumasaka vs Kaichi UchidaITF M25 Sapporo 3-6 4-6Hardcourt outdoor Loss
Hold
66.7%
Break
10.0%
06.09.2025 Takuya Kumasaka vs Kaichi UchidaITF M25 Sapporo 4-6 6-7Hardcourt outdoor Loss
Hold
63.6%
Break
25.0%
05.09.2025 Takuya Kumasaka vs Naoki NakagawaITF M25 Sapporo 6-3 6-3Hardcourt outdoor Win
Hold
100.0%
Break
33.3%
04.09.2025 Takuya Kumasaka vs Jacob BrummITF M25 Sapporo 6-4 6-7 6-1Hardcourt outdoor Win
Hold
71.4%
Break
50.0%
03.09.2025 Takuya Kumasaka vs Toru HorieITF M25 Sapporo 6-2 6-4Hardcourt outdoor Win
Hold
77.8%
Break
55.6%
15.08.2025 Takuya Kumasaka vs Tianhui ZhangITF M25 Yinchuan 1-6 2-6Hardcourt outdoor Loss
Hold
28.6%
Break
12.5%
14.08.2025 Takuya Kumasaka vs Wishaya TrongcharoenchaikulITF M25 Yinchuan 6-4 6-4Hardcourt outdoor Win
Hold
100.0%
Break
20.0%
13.08.2025 Takuya Kumasaka vs Sheng TangITF M25 Yinchuan 6-0 6-4Hardcourt outdoor Win
Hold
100.0%
Break
50.0%
30.07.2025R32 Takuya Kumasaka vs Nicolai Budkov KjaerChallenger Astana 3-6 4-6Hardcourt outdoor Loss
Hold
66.7%
Break
10.0%
27.07.2025 Takuya Kumasaka vs Jake DelaneyITF M15 Nakhon Pathom 2-6 2-6Hardcourt outdoor Loss
Hold
50.0%
Break
0.0%
26.07.2025 Takuya Kumasaka vs Uisung ParkITF M15 Nakhon Pathom 4-6 6-2 7-6Hardcourt outdoor Win
Hold
80.0%
Break
25.0%
25.07.2025 Takuya Kumasaka vs Siwanat AuytayakulITF M15 Nakhon Pathom 6-4 7-5Hardcourt outdoor Win
Hold
72.7%
Break
45.5%
24.07.2025 Takuya Kumasaka vs Joshua CharltonITF M15 Nakhon Pathom 6-7 6-2 6-3Hardcourt outdoor Win
Hold
93.3%
Break
26.7%
23.07.2025 Takuya Kumasaka vs Sidharth RawatITF M15 Nakhon Pathom 6-2 5-4Hardcourt outdoor Win
Hold
75.0%
Break
55.6%
20.07.2025 Takuya Kumasaka vs Dominik PalanITF M15 Nakhon Pathom 2-6 4-6Hardcourt outdoor Loss
Hold
55.6%
Break
11.1%
19.07.2025 Takuya Kumasaka vs Thantub SuksumrarnITF M15 Nakhon Pathom 2-6 6-1 7-5Hardcourt outdoor Win
Hold
78.6%
Break
30.8%
18.07.2025 Takuya Kumasaka vs Orel KimhiM15 Nakhon Pathom 6-1 6-1Hardcourt outdoor Win
Hold
-
Break
-
15.07.2025 Takuya Kumasaka vs Asahi HarazakiM15 Nakhon Pathom 6-3 5-4Hardcourt outdoor Win
Hold
-
Break
-
21.06.2025 Takuya Kumasaka vs Luca CastelnuovoITF M25 Luzhou 1-6 1-6Hardcourt outdoor Loss
Hold
28.6%
Break
0.0%
20.06.2025 Takuya Kumasaka vs Evan ZhuITF M25 Luzhou 7-5 6-0Hardcourt outdoor Win
Hold
88.9%
Break
55.6%
19.06.2025 Takuya Kumasaka vs Uisung ParkITF M25 Luzhou 6-4 7-6Hardcourt outdoor Win
Hold
81.8%
Break
25.0%
13.06.2025 Takuya Kumasaka vs Wishaya TrongcharoenchaikulITF M15 Luan 3-6 6-7Hardcourt outdoor Loss
Hold
80.0%
Break
8.3%