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TJPlayer research cockpit

Zi Ying Ruan

TennisJack analysis

Zi Ying Ruan currently has a early TennisJack sample of 18 completed matches, with a 27.8% win rate in the loaded match history. The recent form line is 3-7 across the latest 10 completed matches.

Latest rank #1396
M
Matches18Completed matches
%
Win rate27.8%Across all matches
F
Latest form3-7In latest 10 matches
Performance metrics
Hold Base45.4%
Break Pressure37.2%
Latest form (10 matches)
3-7
W Oldest L 2 L 3 L 4 L 5 W 6 L 7 L 8 L 9 W Latest
Surface profile
Hardcourt outdoor 10 matches · 30.0% WR
CountryPendingCountry not listed
PlayPendingHand not listed
Highest RankPendingSingles high not listed
Age / BirthdayPendingBirthday not listed
Profile intelligence

Ten signals worth watching.

Built from 18 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 shield45.4%
Return bite37.2%
Decider risk16.7%
02

Favorite / Underdog Split

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

Favorite 50.0% 3-3 - 6 matches Avg odds 1.44 | 1+ set 50.0%
Underdog 10.0% 1-9 - 10 matches Avg odds 3.10 | 1+ set 30.0%
03

First Set Personality

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

Set 1 win33.3%
Breaks first S155.6%
Broken first S144.4%
Recovers S112.5%
04

Break Pressure Profile

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

Avg breaks3.83
Avg broken5.28
Balance-1.44
Clean service matches0.0%
3+ breaks produced66.7%
Set 2 win27.8%
05

Clean Win / Comeback Index

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

20.0%Clean 2-0 share among wins
Clean 2-0 wins1
Comeback signals5
Lost set 1, won match0
Comeback index27.8%
06

Surface Edge

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

Primary surfaceHardcourt outdoor
Primary record3-7
Primary WR30.0%
Best surfaceHardcourt outdoor 30.0%
Hardcourt outdoor3-730.0%
Clay2-528.6%
Hardcourt indoor0-10.0%
07

Odds Value Pulse

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

Avg win odds1.72
Avg loss odds2.73
Biggest win odds3.75
2.00+ odds WR12.5%
2.00+ sample8
Odds sample16
08

Decider Profile

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

Three-set share16.7%
Decider record1-2
Set 3 win33.3%
After losing S10.0%
09

Close Set Risk

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

Close sets5-11
Close-set WR31.2%
Tie-breaks2-2
Matches with tight set10
10

Momentum Trend

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

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

All Zi Ying Ruan 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
18.12.2025
ITF W15 MonastirHardcourt outdoor
Zi Ying Ruan
vs
Yasmin Ezzat
3.75
1.25
4-6 6-3 5-7
Hold
66.7%
Break
31.2%
Loss
18.07.2025
ITF W15 LuanHardcourt outdoor
Zi Ying Ruan
vs
JiaYi Wang
4.33
1.20
3-6 1-6
Hold
37.5%
Break
12.5%
Win
17.07.2025
ITF W15 LuanHardcourt outdoor
Amy Zhu
vs
Zi Ying Ruan
1.22
4.00
2-6 6-2 4-6
Hold
61.5%
Break
46.1%