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TJPlayer research cockpit

Yajing Cao

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 -
M
Matches6Completed matches
%
Win rate16.7%Across all matches
F
Latest form1-5In latest 6 matches
Performance metrics
Hold Base48.5%
Break Pressure27.6%
Latest form (6 matches)
1-5
W Oldest L 2 L 3 L 4 L 5 L Latest
Surface profile
Hardcourt outdoor 4 matches · 25.0% WR
CountryPendingCountry not listed
PlayPendingHand not listed
Highest RankPendingSingles high not listed
Age / BirthdayPendingBirthday not listed
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.

01

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%
02

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%
03

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%
04

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%
05

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%
06

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%
07

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
08

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%
09

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
10

Momentum Trend

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

Cooling down · 5 losses running
W oldest L 2 L 3 L 4 L 5 L latest
Latest 5 0-5 0.0% WR
Trend delta -100.0% latest vs previous sample
Match log

All Yajing Cao 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
30.06.2026
W15 MaanshanHardcourt indoor
Jiayu Xu
vs
Yajing Cao
1.29
3.50
6-0 6-1
Hold
14.3%
Break
0.0%
Loss
14.04.2026
W35 LuzhouHardcourt outdoor
Jiayu Xu
vs
Yajing Cao
1.10
6.50
6-2 6-4
Hold
55.6%
Break
11.1%
Loss
17.07.2025
ITF W15 LuanHardcourt outdoor
Yajing Cao
vs
JiaYi Wang
9.00
1.04
3-6 1-6
Hold
37.5%
Break
12.5%