Player research cockpit

Ui SuJeong

TennisJack analysis

Ui Su Jeong currently has a thin TennisJack sample of 8 completed matches, with a 50.0% win rate in the loaded match history. The recent form line is 4-4 across the latest 8 completed matches.

Latest rank -

Matches8Completed matches

Win rate50.0%Across all matches

Latest form4-4In latest 8 matches

Index statusDo not index yetProfile confidence

Performance metrics

Hold Base61.7%

Break Pressure35.5%

Latest form (8 matches)

4-4

W W L W L L W L

Surface profile

Hardcourt outdoor

Canonical/players/ui-su-jeong/

Index statusDo not index yet

Last updatedData from TennisJack

Profile intelligence

Ten signals worth watching.

Built from 8 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.

Strong starter Break-heavy player Close-set risk

Set 1 punch62.5%

Service shield61.7%

Return bite35.5%

Decider risk50.0%

Favorite / Underdog Split

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

Favorite 100.0% 1-0 - 1 matches Avg odds 1.40 | 1+ set 100.0%

Underdog 42.9% 3-4 - 7 matches Avg odds 2.47 | 1+ set 71.4%

First Set Personality

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

Set 1 win62.5%

Breaks first S137.5%

Broken first S162.5%

Recovers S140.0%

Break Pressure Profile

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

Avg breaks4.00

Avg broken4.25

Balance-0.25

Clean service matches0.0%

3+ breaks produced75.0%

Set 2 win37.5%

Clean Win / Comeback Index

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

25.0%Clean 2-0 share among wins

Clean 2-0 wins1

Comeback signals4

Lost set 1, won match0

Comeback index50.0%

Surface Edge

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

Primary surfaceHardcourt outdoor

Primary record4-4

Primary WR50.0%

Best surfaceHardcourt outdoor 50.0%

Hardcourt outdoor4-450.0%

Odds Value Pulse

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

Avg win odds2.34

Avg loss odds2.34

Biggest win odds3.75

2.00+ odds WR50.0%

2.00+ sample6

Odds sample8

Decider Profile

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

Three-set share50.0%

Decider record2-2

Set 3 win50.0%

After losing S10.0%

Close Set Risk

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

Close sets3-1

Close-set WR75.0%

Tie-breaks0-1

Matches with tight set3

Momentum Trend

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

Cooling down · 1 losses running

W W L W L L W L

Latest 5 WR40.0%

Previous 10 WR66.7%

Latest 52-3

Previous 102-1

Trend delta-26.7%

Latest 5 WR40.0%

Match log

All Ui Su Jeong 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
12.06.2026	Ui Su Jeong vs Julia AdamsW15 Kayseri	2-6 6-3 3-6Hardcourt outdoor	Loss	Hold 53.9% Break 30.8%
09.06.2026	Ui Su Jeong vs Kateryna DiatlovaW15 Kayseri	7-5 6-7 6-2Hardcourt outdoor	Win	Hold 81.2% Break 35.3%
29.04.2026	Ui Su Jeong vs Yu Jin AhnW35 Goyang	7-5 3-6 1-6Hardcourt outdoor	Loss	Hold 42.9% Break 35.7%
22.09.2025	Ui Su Jeong vs Amy ZhuITF W100 Incheon	3-6 3-6Hardcourt outdoor	Loss	Hold 44.4% Break 22.2%
21.09.2025	Ui Su Jeong vs Viktoria MorvayovaITF W100 Incheon	6-3 2-6 6-1Hardcourt outdoor	Win	Hold 75.0% Break 41.7%
05.09.2025	Ui Su Jeong vs Eunyeong ParkITF W15 Yeongwol	3-6 1-6Hardcourt outdoor	Loss	Hold 37.5% Break 12.5%
04.09.2025	Ui Su Jeong vs Nagomi HigashitaniITF W15 Yeongwol	6-3 6-2Hardcourt outdoor	Win	Hold 88.9% Break 50.0%
03.09.2025	Ui Su Jeong vs Yu Jin AhnITF W15 Yeongwol	6-4 6-3Hardcourt outdoor	Win	Hold 70.0% Break 55.6%