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TJPlayer research cockpit

Ya-Yi Yang

TennisJack analysis

Ya-Yi Yang currently has a large TennisJack sample of 54 completed matches, with a 51.9% win rate in the loaded match history. The recent form line is 6-4 across the latest 10 completed matches.

Latest rank #464
M
Matches54Completed matches
%
Win rate51.9%Across all matches
F
Latest form6-4In latest 10 matches
Performance metrics
Hold Base58.7%
Break Pressure43.9%
Latest form (10 matches)
6-4
L Oldest L 2 W 3 W 4 L 5 W 6 W 7 W 8 L 9 W Latest
Surface profile
Hardcourt outdoor 48 matches · 52.1% WR
Chinese Taipei flag
CountryChinese TaipeiCountry profile
PlayRightRight-handed
Highest Rank#203Singles career high
Age / Birthday22Born 30 May 2004
Profile intelligence

Ten signals worth watching.

Built from 54 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 punch50.0%
Service shield58.7%
Return bite43.9%
Decider risk18.5%
02

Favorite / Underdog Split

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

Favorite 54.5% 12-10 - 22 matches Avg odds 1.33 | 1+ set 68.2%
Underdog 48.3% 14-15 - 29 matches Avg odds 3.46 | 1+ set 55.2%
03

First Set Personality

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

Set 1 win50.0%
Breaks first S157.4%
Broken first S142.6%
Recovers S117.4%
04

Break Pressure Profile

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

Avg breaks4.07
Avg broken3.85
Balance0.22
Clean service matches11.1%
3+ breaks produced79.6%
Set 2 win57.4%
05

Clean Win / Comeback Index

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

53.6%Clean 2-0 share among wins
Clean 2-0 wins15
Comeback signals27
Lost set 1, won match3
Comeback index50.0%
06

Surface Edge

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

Primary surfaceHardcourt outdoor
Primary record25-23
Primary WR52.1%
Best surfaceUnknown 100.0%
Hardcourt outdoor25-2352.1%
Clay2-340.0%
Unknown1-0100.0%
07

Odds Value Pulse

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

Avg win odds2.22
Avg loss odds2.87
Biggest win odds6.50
2.00+ odds WR50.0%
2.00+ sample28
Odds sample51
08

Decider Profile

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

Three-set share18.5%
Decider record4-6
Set 3 win40.0%
After losing S111.1%
09

Close Set Risk

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

Close sets16-16
Close-set WR50.0%
Tie-breaks2-2
Matches with tight set26
10

Momentum Trend

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

Heating up · 1 wins running
L oldest L 2 W 3 W 4 L 5 W 6 W 7 W 8 L 9 W latest
Latest 5 4-1 80.0% WR
Trend delta +50.0% latest vs previous sample
Match log

All Ya-Yi Yang 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
26.06.2026
W35 TaipeiHardcourt outdoor
Sakura Hosogi
vs
Ya-Yi Yang
1.73
2.00
1-6 6-3 6-2
Hold
50.0%
Break
41.7%
Win
10.06.2026
W100 WuningHardcourt outdoor
Haruka Kaji
vs
Ya-Yi Yang
1.20
4.33
6-3 3-6 6-7
Hold
53.3%
Break
43.8%
Win
07.06.2026
W100 WuningHardcourt outdoor
Meng Yi Chen
vs
Ya-Yi Yang
3.00
1.36
3-6 3-6
Hold
77.8%
Break
55.6%
Loss
03.06.2026
W50 WuningHardcourt outdoor
Yexin Ma
vs
Ya-Yi Yang
1.13
5.50
6-2 6-0
Hold
28.6%
Break
0.0%
Win
31.05.2026
W50 WuningHardcourt outdoor
Jinyu Zhou
vs
Ya-Yi Yang
3.00
1.36
1-6 2-6
Hold
100.0%
Break
62.5%
Loss
20.05.2026
W35 ChangwonHardcourt outdoor
Jia-Jing Lu
vs
Ya-Yi Yang
1.20
4.33
6-1 6-4
Hold
50.0%
Break
11.1%
Loss
06.05.2026
W35 ChangwonHardcourt outdoor
Ya-Yi Yang
vs
Ha Yoon Son
1.25
3.75
3-6 3-6
Hold
33.3%
Break
33.3%
Loss
20.04.2026
W50 BaotouClay
Ya-Yi Yang
vs
Liuyan An
1.07
7.50
1-6 4-6
Hold
50.0%
Break
11.1%
Loss
14.04.2026
W35 LuzhouHardcourt outdoor
Ya-Yi Yang
vs
Zhuoxuan Bai
7.50
1.07
2-6 3-6
Hold
37.5%
Break
22.2%
Loss
04.03.2026
W35 LauncestonHardcourt outdoor
Alana Subasic
vs
Ya-Yi Yang
2.10
1.67
6-3 4-6 6-1
Hold
46.1%
Break
30.8%
Loss
21.01.2026
W35 Petit-BourgHardcourt outdoor
Alize Lim
vs
Ya-Yi Yang
2.38
1.53
3-6 7-5 5-2
Hold
42.9%
Break
46.7%
Loss
15.01.2026
W35 Le LamentinHardcourt outdoor
Ya-Yi Yang
vs
Lina Glushko
2.10
1.67
3-6 4-6
Hold
33.3%
Break
40.0%
Win
13.01.2026
W35 Le LamentinHardcourt outdoor
Kira Pavlova
vs
Ya-Yi Yang
1.53
2.38
2-6 3-6
Hold
88.9%
Break
50.0%
Win
23.11.2025
ITF W75 PlayfordHardcourt outdoor
Ya-Yi Yang
vs
Ava Beck
1.17
4.50
6-1 6-1
Hold
85.7%
Break
85.7%
Win
20.11.2025
ITF W75 SydneyHardcourt outdoor
Ya-Yi Yang
vs
Taylah Preston
7.00
1.08
2-6 6-2 5-4
Hold
53.9%
Break
53.9%
Loss
11.11.2025
ITF W50 BrisbaneHardcourt outdoor
Ya-Yi Yang
vs
Sarah Rokusek
1.53
2.38
0-6 6-4 6-7
Hold
64.3%
Break
20.0%
Win
10.11.2025
ITF W50 BrisbaneHardcourt outdoor
Ya-Yi Yang
vs
Fang An Lin
1.36
3.00
7-6 6-4
Hold
81.8%
Break
25.0%
Win
09.11.2025
ITF W50 BrisbaneHardcourt outdoor
Ya-Yi Yang
vs
Sara Mickoska
1.02
11.00
6-2 6-0
Hold
71.4%
Break
100.0%
Loss
29.10.2025
ITF W35 BrisbaneHardcourt outdoor
Naho Sato
vs
Ya-Yi Yang
2.10
1.67
6-2 6-2
Hold
37.5%
Break
12.5%
Loss
25.10.2025
ITF W35 BrisbaneHardcourt outdoor
Fangran Tian
vs
Ya-Yi Yang
1.13
5.50
6-2 6-3
Hold
50.0%
Break
11.1%
Win
23.10.2025
ITF W35 BrisbaneHardcourt outdoor
Ya-Yi Yang
vs
Naiktha Bains
4.50
1.17
6-3 6-3
Hold
77.8%
Break
55.6%
Win
22.10.2025
ITF W35 BrisbaneHardcourt outdoor
Erika Sema
vs
Ya-Yi Yang
1.53
2.38
4-6 3-5
Hold
70.0%
Break
55.6%
Loss
02.10.2025
ITF W35 DarwinHardcourt outdoor
Shiho Akita
vs
Ya-Yi Yang
1.53
2.38
6-4 6-1
Hold
50.0%
Break
11.1%
Win
30.09.2025
ITF W35 DarwinHardcourt outdoor
Ya-Yi Yang
vs
Alicia Smith
1.53
2.38
7-5 6-4
Hold
90.9%
Break
27.3%
Loss
18.09.2025
ITF W35 Wagga WaggaHardcourt outdoor
Haruna Arakawa
vs
Ya-Yi Yang
1.40
2.75
6-2 3-6 6-2
Hold
50.0%
Break
30.8%
Win
16.09.2025
ITF W35 Wagga WaggaHardcourt outdoor
Ya-Yi Yang
vs
Yuna Ohashi
1.10
6.50
6-2 6-3
Hold
62.5%
Break
77.8%
Loss
11.09.2025
ITF W35 Wagga WaggaHardcourt outdoor
Ya-Yi Yang
vs
Erika Sema
1.95
1.80
1-6 5-7
Hold
20.0%
Break
44.4%
Win
11.09.2025
ITF W35 Wagga WaggaHardcourt outdoor
Ya-Yi Yang
vs
Jemma Carbis
1.02
11.00
6-2 6-0
Hold
100.0%
Break
71.4%
Win
31.08.2025
ITF W35 Nakhon Pathom QualHardcourt outdoor
Pooja Ingale
vs
Ya-Yi Yang
7.50
1.07
2-6 2-6
Hold
100.0%
Break
50.0%
Loss
24.08.2025
ITF W35 Nakhon PathomHardcourt outdoor
Yuhan Liu
vs
Ya-Yi Yang
3.00
1.36
6-2 6-1
Hold
42.9%
Break
0.0%
Win
20.08.2025
ITF W15 LuanHardcourt outdoor
Ya-Yi Yang
vs
Yujia Huang
2.63
1.44
6-4 6-2
Hold
77.8%
Break
55.6%
Win
15.08.2025
ITF W15 LuanHardcourt outdoor
Ya-Yi Yang
vs
Naho Sato
2.38
1.53
3-6 6-3 6-1
Hold
50.0%
Break
69.2%
Win
14.08.2025
ITF W15 LuanHardcourt outdoor
Ya-Yi Yang
vs
JiaYi Wang
2.63
1.44
6-3 6-4
Hold
55.6%
Break
70.0%
Win
13.08.2025
ITF W15 LuanHardcourt outdoor
Ya-Yi Yang
vs
Xi Luo
2.10
1.67
6-1 6-2
Hold
85.7%
Break
75.0%
Win
25.06.2025
ITF W35 TaipeiHardcourt outdoor
Ya-Yi Yang
vs
Yu-Chen Lin
1.40
2.75
6-2 6-1
Hold
-
Break
-