TJPlayer research cockpit

Yuka Naito

TennisJack analysis

Yuka Naito currently has a useful TennisJack sample of 25 completed matches, with a 52.0% win rate in the loaded match history. The recent form line is 5-5 across the latest 10 completed matches.

Latest rank #1346
M
Matches25Completed matches
%
Win rate52.0%Across all matches
F
Latest form5-5In latest 10 matches
Performance metrics
Hold Base53.2%
Break Pressure53.8%
Latest form (10 matches)
5-5
W Oldest W 2 L 3 W 4 W 5 L 6 L 7 L 8 W 9 L Latest
Surface profile
Hardcourt outdoor 16 matches · 50.0% WR
Japan flag
CountryJapanCountry profile
PlayRightRight-handed
Highest Rank#1325Singles career high
Age / Birthday19Born 19 Jun 2007
Profile intelligence

Ten signals worth watching.

Built from 25 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 punch56.0%
Service shield53.2%
Return bite53.8%
Decider risk24.0%
02

Favorite / Underdog Split

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

Favorite 100.0% 9-0 - 9 matches Avg odds 1.30 | 1+ set 100.0%
Underdog 15.4% 2-11 - 13 matches Avg odds 3.82 | 1+ set 38.5%
03

First Set Personality

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

Set 1 win56.0%
Breaks first S162.5%
Broken first S137.5%
Recovers S133.3%
04

Break Pressure Profile

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

Avg breaks5.16
Avg broken4.56
Balance0.60
Clean service matches8.0%
3+ breaks produced88.0%
Set 2 win48.0%
05

Clean Win / Comeback Index

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

46.2%Clean 2-0 share among wins
Clean 2-0 wins6
Comeback signals12
Lost set 1, won match1
Comeback index48.0%
06

Surface Edge

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

Primary surfaceHardcourt outdoor
Primary record8-8
Primary WR50.0%
Best surfaceClay 57.1%
Hardcourt outdoor8-850.0%
Clay4-357.1%
Synthetic outdoor1-150.0%
07

Odds Value Pulse

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

Avg win odds1.48
Avg loss odds4.10
Biggest win odds2.38
2.00+ odds WR15.4%
2.00+ sample13
Odds sample22
08

Decider Profile

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

Three-set share24.0%
Decider record3-3
Set 3 win50.0%
After losing S19.1%
09

Close Set Risk

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

Close sets5-12
Close-set WR29.4%
Tie-breaks2-2
Matches with tight set13
10

Momentum Trend

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

Cooling down · 1 losses running
W oldest W 2 L 3 W 4 W 5 L 6 L 7 L 8 W 9 L latest
Latest 5 1-4 20.0% WR
Trend delta -60.0% latest vs previous sample
Match log

All Yuka Naito 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
24.06.2026
W15 SapporoHardcourt outdoor
vs
-
-
4-6 3-6
Hold
44.4%
Break
30.0%
Win
24.06.2026
W15 SapporoHardcourt outdoor
vs
1.83
1.83
6-7 1-6
Hold
50.0%
Break
70.0%
Loss
18.05.2026
W100 TakasakiHardcourt outdoor
vs
1.17
4.50
7-5 6-4
Hold
27.3%
Break
54.5%
Loss
30.01.2026
W15 AntalyaClay
vs
1.29
3.50
6-7 7-5 6-3
Hold
52.9%
Break
29.4%
Win
21.12.2025Final
UTR Pro Kawaguchi WomenHardcourt outdoor
vs
1.53
2.38
6-3 6-4
Hold
55.6%
Break
70.0%
Win
21.12.2025SF
UTR Pro Kawaguchi WomenHardcourt outdoor
vs
1.22
4.00
6-1 6-1
Hold
85.7%
Break
85.7%
Win
18.12.2025
UTR Pro Kawaguchi WomenHardcourt outdoor
vs
3.00
1.36
3-6 2-6
Hold
62.5%
Break
77.8%
Loss
17.12.2025
UTR Pro Kawaguchi WomenHardcourt outdoor
vs
1.29
3.50
6-2 6-2
Hold
25.0%
Break
25.0%
Win
15.12.2025
UTR Pro Kawaguchi WomenHardcourt outdoor
vs
3.50
1.29
6-2 1-6 4-6
Hold
50.0%
Break
61.5%
Loss
29.10.2025
ITF W35 MakinoharaSynthetic outdoor
vs
2.10
1.67
4-6 4-6
Hold
50.0%
Break
30.0%
Win
27.10.2025
ITF W35 MakinoharaSynthetic outdoor
vs
1.53
2.38
2-6 2-6
Hold
75.0%
Break
75.0%
Win
25.06.2025
ITF W15 SapporoHardcourt outdoor
vs
1.44
2.63
6-1 6-1
Hold
85.7%
Break
85.7%
Loss
21.05.2025
ITF W15 FukuiHardcourt outdoor
vs
1.25
3.75
7-6 3-6 6-3
Hold
60.0%
Break
37.5%
Win
14.05.2025
ITF W15 ToyamaHardcourt outdoor
vs
2.38
1.53
6-1 2-6 6-2
Hold
81.8%
Break
41.7%