Player research cockpit

GioJang

TennisJack analysis

Gio Jang currently has a early TennisJack sample of 13 completed matches, with a 15.4% win rate in the loaded match history. The recent form line is 1-9 across the latest 10 completed matches.

Latest rank -

Matches13Completed matches

Win rate15.4%Across all matches

Latest form1-9In latest 10 matches

Index statusNeeds enrichmentProfile confidence

Performance metrics

Hold Base39.9%

Break Pressure26.5%

Latest form (10 matches)

1-9

L L L L L L W L L L

Surface profile

Hardcourt outdoor

Canonical/players/gio-jang/

Index statusNeeds enrichment

Last updatedData from TennisJack

Profile intelligence

Ten signals worth watching.

Built from 13 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.

Slow starter Break-heavy player

Set 1 punch7.7%

Service shield39.9%

Return bite26.5%

Decider risk15.4%

Favorite / Underdog Split

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

Favorite 100.0% 1-0 - 1 matches Avg odds 1.20 | 1+ set 100.0%

Underdog 9.1% 1-10 - 11 matches Avg odds 12.41 | 1+ set 18.2%

First Set Personality

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

Set 1 win7.7%

Breaks first S115.4%

Broken first S184.6%

Recovers S10.0%

Break Pressure Profile

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

Avg breaks2.15

Avg broken4.31

Balance-2.15

Clean service matches15.4%

3+ breaks produced38.5%

Set 2 win23.1%

Clean Win / Comeback Index

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

0.0%Clean 2-0 share among wins

Clean 2-0 wins0

Comeback signals2

Lost set 1, won match1

Comeback index15.4%

Surface Edge

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

Primary surfaceHardcourt outdoor

Primary record2-9

Primary WR18.2%

Best surfaceHardcourt outdoor 18.2%

Hardcourt outdoor2-918.2%

Unknown0-20.0%

Odds Value Pulse

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

Avg win odds5.60

Avg loss odds12.65

Biggest win odds10.00

2.00+ odds WR9.1%

2.00+ sample11

Odds sample12

Decider Profile

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

Three-set share15.4%

Decider record1-1

Set 3 win50.0%

After losing S18.3%

Close Set Risk

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

Close sets1-6

Close-set WR14.3%

Tie-breaks0-0

Matches with tight set7

Momentum Trend

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

Stable form · 3 losses running

L L L L L L W L L L

Latest 5 WR20.0%

Previous 10 WR12.5%

Latest 51-4

Previous 101-7

Trend delta+7.5%

Latest 5 WR20.0%

Match log

All Gio 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
02.09.2026	Gio Jang vs Sae NoguchiW15 Yeongwol	4-6 2-6Surface pending	Loss	Hold 44.4% Break 22.2%
16.07.2026	Gio Jang vs Naho SatoW15 Luan	4-6 0-6Surface pending	Loss	Hold 25.0% Break 25.0%
22.05.2026	Gio Jang vs Dabin KimW35 Changwon	4-6 6-1 3-6Hardcourt outdoor	Loss	Hold 53.9% Break 46.1%
21.05.2026	Gio Jang vs Amy ZhuW35 Changwon	1-6 6-3 6-2Hardcourt outdoor	Win	Hold 75.0% Break 33.3%
13.05.2026	Gio Jang vs JiaYi WangW15 Luan	2-6 2-6Hardcourt outdoor	Loss	Hold 37.5% Break 12.5%
05.05.2026	Gio Jang vs Ye Eun KimW15 Luan	4-6 2-6Hardcourt outdoor	Loss	Hold 22.2% Break 44.4%
27.04.2026	Gio Jang vs Onyu ChoiW35 Goyang	0-6 1-6Hardcourt outdoor	Loss	Hold 14.3% Break 0.0%
18.11.2025	Gio Jang vs Sofiia NagornaiaITF W15 Hua Hin	1-6 4-6Hardcourt outdoor	Loss	Hold 22.2% Break 37.5%
12.11.2025	Gio Jang vs Yuhan WangITF W15 Hua Hin	0-6 1-6Hardcourt outdoor	Loss	Hold 0.0% Break 14.3%
21.09.2025	Gio Jang vs Kira PavlovaITF W100 Incheon	4-6 2-6Hardcourt outdoor	Loss	Hold 55.6% Break 11.1%
14.07.2025	Gio Jang vs Na Ri KimW15 Nakhon Pathom	0-6 1-6Hardcourt outdoor	Loss	Hold - Break -
13.07.2025	Gio Jang vs Pornnapat HongjumradsinW15 Nakhon Pathom	6-2 6-4Hardcourt outdoor	Win	Hold 88.9% Break 44.4%
10.06.2025	Gio Jang vs Maria Jose Sanchez UribeW15 Kayseri	0-6 2-6Hardcourt outdoor	Loss	Hold - Break -