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TJPlayer research cockpit

Jangjun Kim

TennisJack analysis

Jangjun Kim currently has a useful TennisJack sample of 20 completed matches, with a 65.0% win rate in the loaded match history. The recent form line is 8-2 across the latest 10 completed matches.

Latest rank #1063
M
Matches20Completed matches
%
Win rate65.0%Across all matches
F
Latest form8-2In latest 10 matches
Performance metrics
Hold Base88.6%
Break Pressure30.2%
Latest form (10 matches)
8-2
W Oldest W 2 W 3 W 4 W 5 W 6 L 7 W 8 L 9 W Latest
Surface profile
Hardcourt indoor 14 matches · 71.4% WR
South Korea flag
CountrySouth KoreaCountry profile
PlayRightRight-handed
Highest Rank#856Singles career high
Age / Birthday19Born 18 Dec 2006
Profile intelligence

Ten signals worth watching.

Built from 20 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.

Strong starter Break-heavy player Stable server
Set 1 punch65.0%
Service shield88.6%
Return bite30.2%
Decider risk25.0%
02

Favorite / Underdog Split

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

Favorite 33.3% 1-2 - 3 matches Avg odds 1.68 | 1+ set 33.3%
Underdog 50.0% 3-3 - 6 matches Avg odds 4.04 | 1+ set 83.3%
03

First Set Personality

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

Set 1 win65.0%
Breaks first S160.0%
Broken first S140.0%
Recovers S137.5%
04

Break Pressure Profile

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

Avg breaks1.55
Avg broken0.60
Balance0.95
Clean service matches60.0%
3+ breaks produced40.0%
Set 2 win60.0%
05

Clean Win / Comeback Index

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

53.8%Clean 2-0 share among wins
Clean 2-0 wins7
Comeback signals14
Lost set 1, won match2
Comeback index70.0%
06

Surface Edge

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

Primary surfaceHardcourt indoor
Primary record10-4
Primary WR71.4%
Best surfaceUnknown 100.0%
Hardcourt indoor10-471.4%
Hardcourt outdoor2-340.0%
Unknown1-0100.0%
07

Odds Value Pulse

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

Avg win odds2.56
Avg loss odds3.81
Biggest win odds4.50
2.00+ odds WR40.0%
2.00+ sample5
Odds sample9
08

Decider Profile

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

Three-set share25.0%
Decider record3-2
Set 3 win60.0%
After losing S128.6%
09

Close Set Risk

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

Close sets10-11
Close-set WR47.6%
Tie-breaks1-2
Matches with tight set12
10

Momentum Trend

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

Cooling down · 1 wins running
W oldest W 2 W 3 W 4 W 5 W 6 L 7 W 8 L 9 W latest
Latest 5 3-2 60.0% WR
Trend delta -30.0% latest vs previous sample
Match log

All Jangjun Kim 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
08.07.2026
M15 WuningHardcourt outdoor
Jangjun Kim
vs
Hoyoung Roh
1.36
3.00
6-7 4-6
Hold
81.8%
Break
8.3%
Win
10.06.2026
M15 TokyoHardcourt indoor
Jangjun Kim
vs
Yua Taka
1.17
4.50
6-2 6-4
Hold
88.9%
Break
44.4%
Loss
14.11.2025R16
Challenger DrummondvilleHardcourt indoor
Daniil Glinka
vs
Jangjun Kim
1.22
4.00
6-7 6-3 6-2
Hold
-
Break
-
Win
12.11.2025R32
Challenger DrummondvilleHardcourt indoor
Jangjun Kim
vs
Taha Baadi
1.83
1.83
6-3 6-3
Hold
-
Break
-
Loss
26.10.2025Round 14
Challenger CharlottesvilleHardcourt indoor
Jangjun Kim
vs
Erik Arutiunian
3.75
1.25
4-6 6-7
Hold
-
Break
-
Win
07.09.2025Round 14
Challenger Winston-SalemHardcourt outdoor
Jangjun Kim
vs
Justin Boulais
4.00
1.22
4-6 6-0 6-3
Hold
-
Break
-