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Takuya Kumasaka

TennisJack analysis

Takuya Kumasaka currently has a large TennisJack sample of 70 completed matches, with a 55.7% win rate in the loaded match history. The recent form line is 4-6 across the latest 10 completed matches.

Latest rank #481
M
Matches70Completed matches
%
Win rate55.7%Across all matches
F
Latest form4-6In latest 10 matches
Performance metrics
Hold Base67.8%
Break Pressure32.1%
Latest form (10 matches)
4-6
L Oldest L 2 W 3 L 4 W 5 L 6 W 7 L 8 W 9 L Latest
Surface profile
Hardcourt outdoor 66 matches · 56.1% WR
Japan flag
CountryJapanCountry profile
PlayRightRight-handed
Highest Rank#449Singles career high
Age / Birthday27Born 12 Oct 1998
Profile intelligence

Ten signals worth watching.

Built from 70 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 punch48.6%
Service shield67.8%
Return bite32.1%
Decider risk30.0%
02

Favorite / Underdog Split

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

Favorite 68.2% 30-14 - 44 matches Avg odds 1.42 | 1+ set 81.8%
Underdog 31.6% 6-13 - 19 matches Avg odds 3.31 | 1+ set 42.1%
03

First Set Personality

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

Set 1 win48.6%
Breaks first S146.2%
Broken first S153.8%
Recovers S114.3%
04

Break Pressure Profile

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

Avg breaks3.37
Avg broken3.10
Balance0.27
Clean service matches12.9%
3+ breaks produced61.4%
Set 2 win58.6%
05

Clean Win / Comeback Index

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

53.8%Clean 2-0 share among wins
Clean 2-0 wins21
Comeback signals40
Lost set 1, won match8
Comeback index57.1%
06

Surface Edge

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

Primary surfaceHardcourt outdoor
Primary record37-29
Primary WR56.1%
Best surfaceHardcourt outdoor 56.1%
Hardcourt outdoor37-2956.1%
Hardcourt indoor2-250.0%
07

Odds Value Pulse

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

Avg win odds1.51
Avg loss odds2.63
Biggest win odds2.75
2.00+ odds WR20.0%
2.00+ sample15
Odds sample63
08

Decider Profile

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

Three-set share30.0%
Decider record12-9
Set 3 win57.1%
After losing S122.2%
09

Close Set Risk

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

Close sets38-32
Close-set WR54.3%
Tie-breaks9-12
Matches with tight set45
10

Momentum Trend

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

Cooling down · 1 losses running
L oldest L 2 W 3 L 4 W 5 L 6 W 7 L 8 W 9 L latest
Latest 5 2-3 40.0% WR
Trend delta -20.0% latest vs previous sample
Match log

All Takuya Kumasaka matches in the TennisJack sample.

Scan date, tournament, surface, players, odds, final score, result and service-return indicators from completed matches.

Open Player Research
Loss
29.03.2026Round 14
Challenger MiyazakiHardcourt outdoor
Takuya Kumasaka
vs
Ji Sung Nam
1.62
2.20
2-6 4-6
Hold
44.4%
Break
22.2%
Loss
23.03.2026Round 19
Challenger YokkaichiHardcourt outdoor
Fajing Sun
vs
Takuya Kumasaka
1.36
3.00
6-2 6-2
Hold
37.5%
Break
12.5%
Win
23.11.2025Round 45
Challenger PlayfordHardcourt outdoor
Takuya Kumasaka
vs
Matt Hulme
1.22
4.00
7-6 6-4
Hold
90.9%
Break
16.7%
Loss
18.11.2025R32
Challenger SydneyHardcourt outdoor
Takuya Kumasaka
vs
Alex Bolt
4.50
1.18
3-6 4-6
Hold
55.6%
Break
20.0%
Win
02.11.2025Round 14
Challenger MatsuyamaHardcourt outdoor
Takuya Kumasaka
vs
Taku Ito
-
-
6-2 6-0
Hold
-
Break
-
Win
20.10.2025Round 19
Challenger SuzhouHardcourt outdoor
Evan Zhu
vs
Takuya Kumasaka
3.25
1.33
1-6 3-6
Hold
75.0%
Break
75.0%
Win
20.06.2025
ITF M25 LuzhouHardcourt outdoor
Takuya Kumasaka
vs
Evan Zhu
1.50
2.50
7-5 6-0
Hold
88.9%
Break
55.6%