Player research cockpit

Su JeongJang

TennisJack analysis

Su Jeong Jang currently has a useful TennisJack sample of 42 completed matches, with a 57.1% win rate in the loaded match history. The recent form line is 6-4 across the latest 10 completed matches.

Latest rank #477

Matches42Completed matches

Win rate57.1%Across all matches

Latest form6-4In latest 10 matches

Index statusReview candidateProfile confidence

Performance metrics

Hold Base64.6%

Break Pressure42.2%

Latest form (10 matches)

6-4

L L W W W W L W W L

Surface profile

Hardcourt outdoor

Canonical/players/su-jeong-jang/

Index statusReview candidate

Last updatedData from TennisJack

Profile intelligence

Ten signals worth watching.

Built from 42 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.

Balanced starts Break-heavy player Close-set risk

Set 1 punch54.8%

Service shield64.6%

Return bite42.2%

Decider risk38.1%

Favorite / Underdog Split

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

Favorite 75.0% 18-6 - 24 matches Avg odds 1.32 | 1+ set 91.7%

Underdog 9.1% 1-10 - 11 matches Avg odds 3.02 | 1+ set 36.4%

First Set Personality

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

Set 1 win54.8%

Breaks first S144.4%

Broken first S155.6%

Recovers S130.0%

Break Pressure Profile

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

Avg breaks4.52

Avg broken3.98

Balance0.55

Clean service matches9.5%

3+ breaks produced85.7%

Set 2 win59.5%

Clean Win / Comeback Index

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

45.8%Clean 2-0 share among wins

Clean 2-0 wins11

Comeback signals25

Lost set 1, won match6

Comeback index59.5%

Surface Edge

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

Primary surfaceHardcourt outdoor

Primary record14-12

Primary WR53.8%

Best surfaceHardcourt indoor 100.0%

Hardcourt outdoor14-1253.8%

Unknown6-366.7%

Hardcourt indoor3-0100.0%

Clay1-233.3%

Odds Value Pulse

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

Avg win odds1.29

Avg loss odds2.52

Biggest win odds2.00

2.00+ odds WR9.1%

2.00+ sample11

Odds sample35

Decider Profile

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

Three-set share38.1%

Decider record8-8

Set 3 win50.0%

After losing S131.6%

Close Set Risk

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

Close sets21-13

Close-set WR61.8%

Tie-breaks5-5

Matches with tight set29

Momentum Trend

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

Stable form · 1 losses running

L L W W W W L W W L

Latest 5 WR60.0%

Previous 10 WR50.0%

Latest 53-2

Previous 105-5

Trend delta+10.0%

Latest 5 WR60.0%

Match log

All Su Jeong Jang 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
03.09.2026	Su Jeong Jang vs Soo Ha JangW15 Yeongwol	3-6 6-7Surface pending	Loss	Hold 50.0% Break 33.3%
02.09.2026	Su Jeong Jang vs Fang An LinW15 Yeongwol	3-6 6-4 6-3Surface pending	Win	Hold 64.3% Break 42.9%
13.08.2026	Su Jeong Jang vs Nelli IvanovaW15 Astana	6-0 6-1Surface pending	Win	Hold 100.0% Break 83.3%
09.08.2026	Su Jeong Jang vs Asylzhan ArystanbekovaW15 Astana	3-6 1-6Surface pending	Loss	Hold 12.5% Break 37.5%
08.08.2026	Su Jeong Jang vs Kisa YoshiokaW15 Astana	2-6 6-3 7-5Surface pending	Win	Hold 60.0% Break 42.9%
08.08.2026	Su Jeong Jang vs Arina ArifullinaW15 Astana	6-4 6-3Surface pending	Win	Hold 77.8% Break 50.0%
07.08.2026	Su Jeong Jang vs Anna SedyshevaW15 Astana	6-2 6-4Surface pending	Win	Hold 55.6% Break 77.8%
06.08.2026	Su Jeong Jang vs Eunchae KimW15 Astana	6-1 6-7 6-2Surface pending	Win	Hold 84.6% Break 46.7%
28.07.2026	Su Jeong Jang vs Hee Rae ImW15 Astana	5-7 6-1 1-6Surface pending	Loss	Hold 38.5% Break 53.9%
13.05.2026	Su Jeong Jang vs Hanna ChangW35 Andong	6-2 6-7 1-6Hardcourt outdoor	Loss	Hold 57.1% Break 35.7%
06.05.2026	Su Jeong Jang vs Malaika RapoluW35 Changwon	2-6 3-6Hardcourt outdoor	Loss	Hold 33.3% Break 25.0%
01.05.2026	Su Jeong Jang vs Sohyun ParkW35 Goyang	3-6 4-6Hardcourt outdoor	Loss	Hold 55.6% Break 20.0%
29.04.2026	Su Jeong Jang vs BoYoung JeongW35 Goyang	6-2 6-3Hardcourt outdoor	Win	Hold 75.0% Break 66.7%
21.04.2026	Su Jeong Jang vs Valentina RyserW35 Miyazaki	3-6 4-6Hardcourt outdoor	Loss	Hold 55.6% Break 20.0%
06.03.2026	Su Jeong Jang vs Yingqun SunW15 Maanshan	3-6 6-0 6-4Hardcourt indoor	Win	Hold 83.3% Break 38.5%
05.03.2026	Su Jeong Jang vs Ha Eum LeeW15 Maanshan	7-5 6-3Hardcourt indoor	Win	Hold 70.0% Break 54.5%
04.03.2026	Su Jeong Jang vs Qiu Yu YeW15 Maanshan	6-1 6-3Hardcourt indoor	Win	Hold 100.0% Break 50.0%
09.02.2026	Su Jeong Jang vs Sarah MildrenW75 Brisbane	7-5 7-5Hardcourt outdoor	Win	Hold 75.0% Break 41.7%
08.02.2026	Su Jeong Jang vs Rianna AlameW75 Brisbane Qual	7-5 6-0Hardcourt outdoor	Win	Hold 77.8% Break 66.7%
05.02.2026	Su Jeong Jang vs Nao HibinoW75 Brisbane	3-6 3-6Hardcourt outdoor	Loss	Hold 33.3% Break 33.3%
03.02.2026	Su Jeong Jang vs Cheuk Ying ShekW75 Brisbane	4-6 6-3 7-6Hardcourt outdoor	Win	Hold 56.2% Break 43.8%
02.02.2026	Su Jeong Jang vs Belle ThompsonW75 Brisbane	4-6 6-4 6-3Hardcourt outdoor	Win	Hold 78.6% Break 33.3%
25.11.2025	Su Jeong Jang vs Rinko MatsudaITF W50 Yokohama	6-2 2-6 4-6Hardcourt outdoor	Loss	Hold 61.5% Break 30.8%
24.11.2025	Su Jeong Jang vs Dabin KimITF W50 Yokohama	6-3 6-1Hardcourt outdoor	Win	Hold 87.5% Break 62.5%
19.11.2025	Su Jeong Jang vs Miho KuramochiITF W75 Sydney	7-6 0-6 1-6Hardcourt outdoor	Loss	Hold 30.8% Break 23.1%
17.11.2025	Su Jeong Jang vs Rianna AlameITF W75 Sydney	6-4 6-2Hardcourt outdoor	Win	Hold 55.6% Break 77.8%
16.11.2025	Su Jeong Jang vs Gurmanat Kaur SandhuITF W75 Sydney	7-6 6-3Hardcourt outdoor	Win	Hold 72.7% Break 36.4%
12.11.2025	Su Jeong Jang vs Tahlia KokkinisITF W50 Brisbane	3-6 6-7Hardcourt outdoor	Loss	Hold 80.0% Break 8.3%
10.11.2025	Su Jeong Jang vs Arina VaraksinaITF W50 Brisbane	7-6 6-4Hardcourt outdoor	Win	Hold 80.0% Break 33.3%
10.11.2025	Su Jeong Jang vs Dilana RsovacITF W50 Brisbane	6-0 6-1Hardcourt outdoor	Win	Hold 100.0% Break 85.7%
04.11.2025	Su Jeong Jang vs Natsuki YoshimotoITF W35 Hamamatsu	7-5 3-6 2-6Synthetic outdoor	Loss	Hold 57.1% Break 26.7%
10.10.2025	Su Jeong Jang vs Reina GotoITF W35 Darwin	3-6 6-3 4-6Hardcourt outdoor	Loss	Hold 64.3% Break 30.8%
09.10.2025	Su Jeong Jang vs Onyu ChoiITF W35 Darwin	2-6 6-2 6-4Hardcourt outdoor	Win	Hold 61.5% Break 46.1%
04.10.2025	Su Jeong Jang vs Shiho AkitaITF W35 Darwin	6-2 6-7 4-6Hardcourt outdoor	Loss	Hold 73.3% Break 31.2%
03.10.2025	Su Jeong Jang vs Jizelle SibaiITF W35 Darwin	6-3 7-5Hardcourt outdoor	Win	Hold 72.7% Break 50.0%
02.10.2025	Su Jeong Jang vs Brooke BlackITF W35 Darwin	6-1 7-6Hardcourt outdoor	Win	Hold 80.0% Break 40.0%
01.10.2025	Su Jeong Jang vs Monique BarryITF W35 Darwin	6-3 5-0Hardcourt outdoor	Win	Hold 100.0% Break 57.1%
24.09.2025	Su Jeong Jang vs Sara SaitoITF W100 Incheon	3-6 3-6Hardcourt outdoor	Loss	Hold 22.2% Break 44.4%
13.09.2025Round 14	Su Jeong Jang vs Talia GibsonWTA Seoul	3-6 6-4 2-6Hardcourt outdoor	Loss	Hold 53.9% Break 28.6%
08.09.2025	Su Jeong Jang vs Zhibek KulambayevaWTA Huzhou	3-6 3-6Clay	Loss	Hold 66.7% Break 0.0%
07.09.2025Round 19	Su Jeong Jang vs Momoko KoboriWTA Huzhou	6-3 3-6 6-3Clay	Win	Hold 61.5% Break 50.0%
31.08.2025Round 19	Su Jeong Jang vs Jessica PieriWTA Changsha	2-6 2-6Clay	Loss	Hold 37.5% Break 12.5%