Player research cockpit

YajingCao

TennisJack analysis

Yajing Cao currently has a thin TennisJack sample of 6 completed matches, with a 16.7% win rate in the loaded match history. The recent form line is 1-5 across the latest 6 completed matches.

Latest rank -

Matches6Completed matches

Win rate16.7%Across all matches

Latest form1-5In latest 6 matches

Index statusDo not index yetProfile confidence

Performance metrics

Hold Base48.5%

Break Pressure27.6%

Latest form (6 matches)

1-5

W L L L L L

Surface profile

Hardcourt outdoor

Canonical/players/yajing-cao/

Index statusDo not index yet

Last updatedData from TennisJack

Profile intelligence

Ten signals worth watching.

Built from 6 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.

Slow starter Break-heavy player

Set 1 punch33.3%

Service shield48.5%

Return bite27.6%

Decider risk16.7%

Favorite / Underdog Split

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

Favorite 100.0% 1-0 - 1 matches Avg odds 1.57 | 1+ set 100.0%

Underdog 0.0% 0-3 - 3 matches Avg odds 6.33 | 1+ set 0.0%

First Set Personality

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

Set 1 win33.3%

Breaks first S133.3%

Broken first S166.7%

Recovers S10.0%

Break Pressure Profile

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

Avg breaks2.67

Avg broken4.83

Balance-2.17

Clean service matches0.0%

3+ breaks produced50.0%

Set 2 win16.7%

Clean Win / Comeback Index

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

100.0%Clean 2-0 share among wins

Clean 2-0 wins1

Comeback signals1

Lost set 1, won match0

Comeback index16.7%

Surface Edge

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

Primary surfaceHardcourt outdoor

Primary record1-3

Primary WR25.0%

Best surfaceHardcourt outdoor 25.0%

Hardcourt outdoor1-325.0%

Clay0-10.0%

Hardcourt indoor0-10.0%

Odds Value Pulse

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

Avg win odds1.57

Avg loss odds6.33

Biggest win odds1.57

2.00+ odds WR0.0%

2.00+ sample3

Odds sample4

Decider Profile

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

Three-set share16.7%

Decider record0-1

Set 3 win0.0%

After losing S10.0%

Close Set Risk

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

Close sets1-4

Close-set WR20.0%

Tie-breaks0-0

Matches with tight set3

Momentum Trend

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

Cooling down · 5 losses running

W L L L L L

Latest 5 WR0.0%

Previous 10 WR100.0%

Latest 50-5

Previous 101-0

Trend delta-100.0%

Latest 5 WR0.0%

Match log

All Yajing Cao 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
08.07.2026	Yajing Cao vs Maralgoo ChogsomjavW15 Luan	6-4 4-6 5-7Hardcourt outdoor	Loss	Hold 56.2% Break 37.5%
30.06.2026	Yajing Cao vs Jiayu XuW15 Maanshan	0-6 1-6Hardcourt indoor	Loss	Hold 14.3% Break 0.0%
14.04.2026	Yajing Cao vs Jiayu XuW35 Luzhou	2-6 4-6Hardcourt outdoor	Loss	Hold 55.6% Break 11.1%
07.04.2026	Yajing Cao vs Duanrui GaoW35 Anning	3-6 4-6Clay	Loss	Hold 40.0% Break 33.3%
17.07.2025	Yajing Cao vs JiaYi WangITF W15 Luan	3-6 1-6Hardcourt outdoor	Loss	Hold 37.5% Break 12.5%
16.07.2025	Yajing Cao vs Wanbing WangW15 Luan	6-1 6-2Hardcourt outdoor	Win	Hold 87.5% Break 71.4%