Player research cockpit

GaeulJang

TennisJack analysis

Gaeul Jang currently has a large TennisJack sample of 57 completed matches, with a 49.1% win rate in the loaded match history. The recent form line is 5-5 across the latest 10 completed matches.

Latest rank #765

Matches57Completed matches

Win rate49.1%Across all matches

Latest form5-5In latest 10 matches

Index statusStrong candidateProfile confidence

Performance metrics

Hold Base58.2%

Break Pressure44.0%

Latest form (10 matches)

5-5

W W W W L W L L L L

Surface profile

Hardcourt outdoor

Canonical/players/gaeul-jang/

Index statusStrong candidate

Last updatedData from TennisJack

Profile intelligence

Ten signals worth watching.

Built from 57 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

Set 1 punch54.4%

Service shield58.2%

Return bite44.0%

Decider risk22.8%

Favorite / Underdog Split

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

Favorite 66.7% 8-4 - 12 matches Avg odds 1.46 | 1+ set 83.3%

Underdog 26.9% 7-19 - 26 matches Avg odds 4.60 | 1+ set 42.3%

First Set Personality

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

Set 1 win54.4%

Breaks first S147.1%

Broken first S152.9%

Recovers S137.0%

Break Pressure Profile

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

Avg breaks4.28

Avg broken4.35

Balance-0.07

Clean service matches3.5%

3+ breaks produced75.4%

Set 2 win56.1%

Clean Win / Comeback Index

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

53.6%Clean 2-0 share among wins

Clean 2-0 wins15

Comeback signals31

Lost set 1, won match2

Comeback index54.4%

Surface Edge

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

Primary surfaceHardcourt outdoor

Primary record22-24

Primary WR47.8%

Best surfaceUnknown 54.5%

Hardcourt outdoor22-2447.8%

Unknown6-554.5%

Odds Value Pulse

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

Avg win odds1.91

Avg loss odds4.71

Biggest win odds3.50

2.00+ odds WR21.7%

2.00+ sample23

Odds sample38

Decider Profile

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

Three-set share22.8%

Decider record3-10

Set 3 win23.1%

After losing S17.7%

Close Set Risk

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

Close sets20-19

Close-set WR51.3%

Tie-breaks0-2

Matches with tight set29

Momentum Trend

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

Cooling down · 4 losses running

W W W W L W L L L L

Latest 5 WR20.0%

Previous 10 WR70.0%

Latest 51-4

Previous 107-3

Trend delta-50.0%

Latest 5 WR20.0%

Match log

All Gaeul 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
19.09.2026Round 14	Gaeul Jang vs Alexandra ShubladzeWTA Seoul	0-6 1-6Hardcourt outdoor	Loss	Hold 16.7% Break 0.0%
09.09.2026	Gaeul Jang vs Kanon SawashiroW15 Yeongwol	1-6 3-6Surface pending	Loss	Hold 25.0% Break 25.0%
18.08.2026	Gaeul Jang vs Nastasja SchunkW50 Prague	6-4 3-6 4-6Surface pending	Loss	Hold 46.7% Break 42.9%
17.08.2026	Gaeul Jang vs Brenda FruhvirtovaW50 Prague	2-6 7-5 2-6Surface pending	Loss	Hold 28.6% Break 50.0%
16.08.2026	Gaeul Jang vs Caterina OdorizziW50 Prague	6-2 6-3Surface pending	Win	Hold 55.6% Break 87.5%
08.08.2026	Gaeul Jang vs Chenting ZhuW15 Tianjin	3-6 0-6Surface pending	Loss	Hold 28.6% Break 12.5%
07.08.2026	Gaeul Jang vs Cheuk Ying ShekW15 Tianjin	5-7 6-4 6-3Surface pending	Win	Hold 56.2% Break 53.3%
05.08.2026	Gaeul Jang vs Dabin KimW15 Tianjin	6-4 6-2Surface pending	Win	Hold 44.4% Break 88.9%
16.07.2026	Gaeul Jang vs Aruzhan SagandikovaW15 Astana	6-2 6-1Surface pending	Win	Hold 85.7% Break 75.0%
14.07.2026	Gaeul Jang vs Sonal PatilW15 Astana	6-3 6-1Surface pending	Win	Hold 75.0% Break 75.0%
10.07.2026	Gaeul Jang vs Kamonwan YodpetchW15 Astana	5-7 5-7Surface pending	Loss	Hold 33.3% Break 50.0%
09.07.2026	Gaeul Jang vs Edda MamedovaW15 Astana	6-3 6-3Surface pending	Win	Hold 77.8% Break 55.6%
07.07.2026	Gaeul Jang vs Albina KakenovaW15 Astana	5-7 6-0 6-4Hardcourt outdoor	Win	Hold 57.1% Break 64.3%
27.06.2026	Gaeul Jang vs Ayumi MiyamotoW15 Sapporo	6-4 0-6 5-7Hardcourt outdoor	Loss	Hold 50.0% Break 28.6%
26.06.2026	Gaeul Jang vs Ying ZhangW15 Sapporo	6-3 6-1Hardcourt outdoor	Win	Hold 75.0% Break 75.0%
25.06.2026	Gaeul Jang vs Sara YoshidaW15 Sapporo	7-5 6-3Hardcourt outdoor	Win	Hold 72.7% Break 50.0%
24.06.2026	Gaeul Jang vs Yuhan LiuW15 Sapporo	6-4 6-4Hardcourt outdoor	Win	Hold 80.0% Break 40.0%
20.06.2026	Gaeul Jang vs Aishi DasW15 Sapporo	3-6 6-1 2-6Hardcourt outdoor	Loss	Hold 66.7% Break 25.0%
19.06.2026	Gaeul Jang vs Yuzuha NegishiW15 Sapporo	6-2 6-0Hardcourt outdoor	Win	Hold 85.7% Break 85.7%
18.06.2026	Gaeul Jang vs Himari SatoW15 Sapporo	6-2 6-0Hardcourt outdoor	Win	Hold 100.0% Break 71.4%
16.06.2026	Gaeul Jang vs Sera NishimotoW15 Sapporo	6-2 6-3Hardcourt outdoor	Win	Hold 77.8% Break 62.5%
11.06.2026	Gaeul Jang vs Natsuki YoshimotoW15 Tokyo	6-3 5-7 2-5Hardcourt outdoor	Loss	Hold 60.0% Break 28.6%
09.06.2026	Gaeul Jang vs Nagi HanataniW15 Tokyo	6-4 6-0Hardcourt outdoor	Win	Hold 62.5% Break 87.5%
20.05.2026	Gaeul Jang vs Hanna ChangW35 Changwon	3-6 3-6Hardcourt outdoor	Loss	Hold 55.6% Break 11.1%
14.05.2026	Gaeul Jang vs BoYoung JeongW35 Andong	2-6 6-4 1-6Hardcourt outdoor	Loss	Hold 30.8% Break 41.7%
13.05.2026	Gaeul Jang vs Rira KosakaW35 Andong	6-2 6-3Hardcourt outdoor	Win	Hold 88.9% Break 50.0%
07.05.2026	Gaeul Jang vs Ena KoikeW35 Changwon	2-6 2-6Hardcourt outdoor	Loss	Hold 37.5% Break 12.5%
06.05.2026	Gaeul Jang vs Ying ZhangW35 Changwon	6-3 6-1Hardcourt outdoor	Win	Hold 87.5% Break 62.5%
30.04.2026	Gaeul Jang vs Malaika RapoluW35 Goyang	6-7 5-7Hardcourt outdoor	Loss	Hold 55.6% Break 30.0%
29.04.2026	Gaeul Jang vs Ying ZhangW35 Goyang	7-5 6-2Hardcourt outdoor	Win	Hold 70.0% Break 60.0%
22.04.2026	Gaeul Jang vs Katie SwanW35 Miyazaki	1-6 0-6Hardcourt outdoor	Loss	Hold 14.3% Break 0.0%
15.04.2026	Gaeul Jang vs Tiana Tian DengW35 Miyazaki	6-4 3-6 3-6Hardcourt outdoor	Loss	Hold 57.1% Break 28.6%
24.11.2025	Gaeul Jang vs Arina VaraksinaITF W75 Playford	3-6 3-6Hardcourt outdoor	Loss	Hold 55.6% Break 11.1%
07.10.2025	Gaeul Jang vs BoYoung JeongITF W35 Darwin	4-6 7-5 2-6Hardcourt outdoor	Loss	Hold 46.7% Break 40.0%
02.10.2025	Gaeul Jang vs Taylah PrestonITF W35 Darwin	0-6 2-6Hardcourt outdoor	Loss	Hold 14.3% Break 14.3%
01.10.2025	Gaeul Jang vs Rianna AlameITF W35 Darwin	6-4 6-2Hardcourt outdoor	Win	Hold 66.7% Break 62.5%
21.09.2025	Gaeul Jang vs Peangtarn PlipuechITF W100 Incheon	5-7 4-6Hardcourt outdoor	Loss	Hold 54.5% Break 27.3%
13.09.2025Round 14	Gaeul Jang vs Anastasia ZakharovaWTA Seoul	3-6 5-7Hardcourt outdoor	Loss	Hold 72.7% Break 0.0%
10.09.2025	Gaeul Jang vs Dabin KimITF W15 Yeongwol	4-6 3-6Hardcourt outdoor	Loss	Hold 55.6% Break 20.0%
03.09.2025	Gaeul Jang vs Miho KuramochiITF W35 Nakhon Pathom	1-6 2-6Hardcourt outdoor	Loss	Hold 28.6% Break 12.5%
31.08.2025	Gaeul Jang vs Patcharin CheapchandejITF W35 Nakhon Pathom	1-6 2-6Hardcourt outdoor	Loss	Hold 37.5% Break 0.0%
30.08.2025	Gaeul Jang vs Anchisa ChantaITF W35 Nakhon Pathom	6-2 6-3Hardcourt outdoor	Win	Hold 88.9% Break 50.0%
29.08.2025	Gaeul Jang vs Shiho AkitaITF W35 Nakhon Pathom	6-0 6-3Hardcourt outdoor	Win	Hold 87.5% Break 71.4%
28.08.2025	Gaeul Jang vs Sakura HosogiITF W35 Nakhon Pathom	6-4 6-4Hardcourt outdoor	Win	Hold 60.0% Break 60.0%
27.08.2025	Gaeul Jang vs Pimmada ThongkumITF W35 Nakhon Pathom	6-3 6-2Hardcourt outdoor	Win	Hold 62.5% Break 77.8%
25.08.2025	Gaeul Jang vs Onyu ChoiITF W35 Nakhon Pathom	6-4 6-3Hardcourt outdoor	Win	Hold 80.0% Break 44.4%
24.08.2025	Gaeul Jang vs Chotirin KaewkaITF W35 Nakhon Pathom	6-0 6-1Hardcourt outdoor	Win	Hold 100.0% Break 85.7%
12.08.2025	Gaeul Jang vs Naho SatoITF W15 Luan	2-6 3-6Hardcourt outdoor	Loss	Hold 44.4% Break 12.5%
24.07.2025	Gaeul Jang vs Miho KuramochiITF W15 Nakhon Pathom	6-7 3-6Hardcourt outdoor	Loss	Hold 60.0% Break 25.0%
20.07.2025	Gaeul Jang vs Yu ShanITF W15 Nakhon Pathom Qual	6-2 6-3Hardcourt outdoor	Win	Hold 88.9% Break 50.0%
15.07.2025	Gaeul Jang vs Miho KuramochiITF W15 Nakhon Pathom	1-6 6-3 4-6Hardcourt outdoor	Loss	Hold 53.9% Break 30.8%
17.06.2025	Gaeul Jang vs Yujin KimITF W15 Sapporo	6-3 4-6 1-6Hardcourt outdoor	Loss	Hold 53.9% Break 30.8%
31.05.2025	Gaeul Jang vs Dayeon BackITF W15 Daegu	2-6 4-6Hardcourt outdoor	Loss	Hold 44.4% Break 22.2%
30.05.2025	Gaeul Jang vs Hee Rae ImITF W15 Daegu	7-5 5-4Hardcourt outdoor	Win	Hold 72.7% Break 45.5%
29.05.2025	Gaeul Jang vs Yu Jin AhnITF W15 Daegu	6-4 3-6 5-3Hardcourt outdoor	Win	Hold 28.6% Break 78.6%
28.05.2025	Gaeul Jang vs Monique BarryITF W15 Daegu	6-3 6-3Hardcourt outdoor	Win	Hold 66.7% Break 66.7%
21.05.2025	Gaeul Jang vs Ikumi YamazakiITF W35 Andong	3-6 5-7Hardcourt outdoor	Loss	Hold 36.4% Break 40.0%