Player research cockpit

Dong JuKim

TennisJack analysis

Dong Ju Kim currently has a large TennisJack sample of 61 completed matches, with a 60.7% win rate in the loaded match history. The recent form line is 4-6 across the latest 10 completed matches.

Latest rank #816

Matches61Completed matches

Win rate60.7%Across all matches

Latest form4-6In latest 10 matches

Index statusStrong candidateProfile confidence

Performance metrics

Hold Base73.3%

Break Pressure37.4%

Latest form (10 matches)

4-6

L L W L W L L W L W

Surface profile

Hardcourt outdoor

Canonical/players/dong-ju-kim/

Index statusStrong candidate

Last updatedData from TennisJack

Profile intelligence

Ten signals worth watching.

Built from 61 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 Stable server

Set 1 punch63.9%

Service shield73.3%

Return bite37.4%

Decider risk21.3%

Favorite / Underdog Split

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

Favorite 85.7% 18-3 - 21 matches Avg odds 1.27 | 1+ set 90.5%

Underdog 46.7% 7-8 - 15 matches Avg odds 2.87 | 1+ set 60.0%

First Set Personality

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

Set 1 win63.9%

Breaks first S161.4%

Broken first S138.6%

Recovers S127.3%

Break Pressure Profile

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

Avg breaks3.34

Avg broken2.62

Balance0.72

Clean service matches19.7%

3+ breaks produced70.5%

Set 2 win59.0%

Clean Win / Comeback Index

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

54.1%Clean 2-0 share among wins

Clean 2-0 wins20

Comeback signals36

Lost set 1, won match3

Comeback index59.0%

Surface Edge

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

Primary surfaceHardcourt outdoor

Primary record24-11

Primary WR68.6%

Best surfaceHardcourt outdoor 68.6%

Hardcourt outdoor24-1168.6%

Unknown11-1247.8%

Hardcourt indoor2-166.7%

Odds Value Pulse

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

Avg win odds1.73

Avg loss odds2.40

Biggest win odds4.33

2.00+ odds WR42.9%

2.00+ sample14

Odds sample36

Decider Profile

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

Three-set share21.3%

Decider record6-7

Set 3 win46.2%

After losing S113.6%

Close Set Risk

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

Close sets31-22

Close-set WR58.5%

Tie-breaks11-5

Matches with tight set40

Momentum Trend

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

Cooling down · 1 wins running

L L W L W L L W L W

Latest 5 WR40.0%

Previous 10 WR60.0%

Latest 52-3

Previous 106-4

Trend delta-20.0%

Latest 5 WR40.0%

Match log

All Dong Ju Kim 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
13.09.2026Round 14	Dong Ju Kim vs Tran Quoc CuongChallenger Phan Thiet Qual	6-2 6-0Hardcourt outdoor	Win	Hold - Break -
07.09.2026Round 19	Dong Ju Kim vs Grigoriy LomakinChallenger Phan Thiet	4-6 6-2 6-7Hardcourt outdoor	Loss	Hold - Break -
07.09.2026Round 14	Dong Ju Kim vs Kristjan TammChallenger Phan Thiet	3-6 6-3 7-6Hardcourt outdoor	Win	Hold - Break -
26.08.2026	Dong Ju Kim vs Fumin JiangM15 Maanshan	4-6 6-7Surface pending	Loss	Hold 81.8% Break 8.3%
19.08.2026	Dong Ju Kim vs Ku Keon KangM15 Maanshan	3-6 3-6Surface pending	Loss	Hold 66.7% Break 0.0%
04.08.2026	Dong Ju Kim vs Eito KomadaM15 Tianjin	6-1 6-2Surface pending	Win	Hold 100.0% Break 57.1%
26.06.2026	Dong Ju Kim vs Max PurcellM15 Wuning	4-6 1-6Surface pending	Loss	Hold 55.6% Break 0.0%
24.06.2026	Dong Ju Kim vs Ryo MinakataM15 Wuning	6-4 7-6Surface pending	Win	Hold 72.7% Break 33.3%
17.06.2026	Dong Ju Kim vs Moerani BouzigeM15 Maanshan	7-5 5-7 3-6Surface pending	Loss	Hold 68.8% Break 23.5%
12.06.2026	Dong Ju Kim vs Matthew DellavedovaM15 Maanshan	3-6 0-6Surface pending	Loss	Hold 28.6% Break 12.5%
11.06.2026	Dong Ju Kim vs Sheng TangM15 Maanshan	6-1 6-2Surface pending	Win	Hold 100.0% Break 57.1%
09.06.2026	Dong Ju Kim vs Tsung-Hao HuangM15 Maanshan	6-0 6-2Surface pending	Win	Hold 100.0% Break 71.4%
31.05.2026	Dong Ju Kim vs Matthew DellavedovaM15 Gimcheon	2-6 5-7Surface pending	Loss	Hold 60.0% Break 10.0%
30.05.2026	Dong Ju Kim vs Sanhui ShinM15 Gimcheon	6-3 7-5Surface pending	Win	Hold 72.7% Break 50.0%
29.05.2026	Dong Ju Kim vs Hugo HashimotoM15 Gimcheon	6-1 6-4Surface pending	Win	Hold 100.0% Break 37.5%
28.05.2026	Dong Ju Kim vs Hunter HeckM15 Gimcheon	4-6 6-2 6-2Surface pending	Win	Hold 76.9% Break 46.1%
27.05.2026	Dong Ju Kim vs Harry RobertsM15 Gimcheon	6-2 6-2Hardcourt outdoor	Win	Hold 87.5% Break 62.5%
23.05.2026	Dong Ju Kim vs Yunseok JangM15 Gimcheon	4-6 6-7Surface pending	Loss	Hold 81.8% Break 8.3%
22.05.2026	Dong Ju Kim vs Keisuke SaitohM15 Gimcheon	6-2 7-6Surface pending	Win	Hold 80.0% Break 36.4%
21.05.2026	Dong Ju Kim vs Alan MagadanM15 Gimcheon	7-5 2-6 7-6Surface pending	Win	Hold 56.2% Break 35.3%
20.05.2026	Dong Ju Kim vs Kazuma KawachiM15 Gimcheon	6-2 6-3Surface pending	Win	Hold 100.0% Break 44.4%
13.05.2026	Dong Ju Kim vs Yunseong ChungM15 Andong	5-7 1-6Surface pending	Loss	Hold 55.6% Break 10.0%
12.04.2026Round 14	Dong Ju Kim vs Hikaru ShiraishiChallenger Busan	5-7 3-6Hardcourt outdoor	Loss	Hold 50.0% Break 27.3%
24.03.2026	Dong Ju Kim vs Mitsuki Wei Kang LeongM15 Tsukuba	7-5 3-6 2-6Surface pending	Loss	Hold 64.3% Break 20.0%
17.03.2026	Dong Ju Kim vs Sanhui ShinM15 Nishi-Tokyo	3-6 6-4 3-6Surface pending	Loss	Hold 57.1% Break 28.6%
11.03.2026	Dong Ju Kim vs Leo VithoontienM15 Hinode	5-7 1-6Surface pending	Loss	Hold 66.7% Break 0.0%
07.02.2026	Dong Ju Kim vs Samuel Vincent RuggeriM15 Sharm El Sheikh	6-7 4-6Hardcourt outdoor	Loss	Hold 81.8% Break 9.1%
06.02.2026	Dong Ju Kim vs Egor PleshivtsevM15 Sharm El Sheikh	4-6 6-3 7-6Hardcourt outdoor	Win	Hold 87.5% Break 12.5%
05.02.2026	Dong Ju Kim vs Aleksander ChaykaM15 Sharm El Sheikh	7-5 7-6Hardcourt outdoor	Win	Hold 83.3% Break 23.1%
04.02.2026	Dong Ju Kim vs Oren VasserM15 Sharm El Sheikh	6-2 6-4Hardcourt outdoor	Win	Hold 77.8% Break 55.6%
22.01.2026	Dong Ju Kim vs Yaroslav DeminM15 Manacor	3-6 2-6Surface pending	Loss	Hold 55.6% Break 0.0%
21.01.2026	Dong Ju Kim vs Sergio Callejon HernandoM15 Manacor	6-1 6-4Hardcourt outdoor	Win	Hold 66.7% Break 75.0%
14.01.2026	Dong Ju Kim vs Tristan StringerM15 Manacor	6-2 1-6 4-6Hardcourt outdoor	Loss	Hold 58.3% Break 30.8%
26.11.2025	Dong Ju Kim vs Keisuke SaitohM15 Gimcheon	7-6 4-6 7-6Hardcourt outdoor	Win	Hold 64.7% Break 26.3%
23.11.2025	Dong Ju Kim vs Suk Hyun ChooITF M15 Gimcheon	6-0 7-6Hardcourt outdoor	Win	Hold 77.8% Break 50.0%
22.11.2025	Dong Ju Kim vs Kuan-Yi LeeITF M15 Gimcheon	6-2 6-3Hardcourt outdoor	Win	Hold 88.9% Break 50.0%
21.11.2025	Dong Ju Kim vs Toshiki KarigyoITF M15 Gimcheon	7-6 6-1Hardcourt outdoor	Win	Hold 77.8% Break 45.5%
20.11.2025	Dong Ju Kim vs Yeonsu JeongITF M15 Gimcheon	6-4 6-1Hardcourt outdoor	Win	Hold 77.8% Break 62.5%
19.11.2025	Dong Ju Kim vs Harry RobertsITF M15 Gimcheon	6-0 6-3Hardcourt outdoor	Win	Hold 85.7% Break 75.0%
26.10.2025Round 14	Dong Ju Kim vs Kokoro IsomuraChallenger Seoul	4-6 3-6Hardcourt outdoor	Loss	Hold 40.0% Break 33.3%
24.10.2025	Dong Ju Kim vs Braden ShickITF M15 Tanagura	1-6 3-6Hardcourt outdoor	Loss	Hold 50.0% Break 0.0%
23.10.2025	Dong Ju Kim vs Toshiki KarigyoITF M15 Tanagura	6-1 6-4Hardcourt outdoor	Win	Hold 77.8% Break 62.5%
21.10.2025	Dong Ju Kim vs Taisei IchikawaITF M15 Tanagura	6-1 2-6 6-1Hardcourt outdoor	Win	Hold 72.7% Break 54.5%
06.09.2025	Dong Ju Kim vs Mukund SasikumarM25 Nakhon Pathom	1-6 2-6Hardcourt outdoor	Loss	Hold 28.6% Break 12.5%
05.09.2025	Dong Ju Kim vs Pawit SornlaksupM25 Nakhon Pathom	6-4 6-1Hardcourt outdoor	Win	Hold 87.5% Break 55.6%
04.09.2025	Dong Ju Kim vs Sidharth RawatM25 Nakhon Pathom	7-5 6-4Hardcourt outdoor	Win	Hold 72.7% Break 45.5%
01.09.2025	Dong Ju Kim vs Phopthum SriwongM25 Nakhon Pathom	6-2 6-4Surface pending	Win	Hold 100.0% Break 33.3%
24.08.2025	Dong Ju Kim vs Nicholas Van AkenM15 Nakhon Pathom Qual	6-0 6-0Hardcourt outdoor	Win	Hold 100.0% Break 100.0%
22.08.2025	Dong Ju Kim vs Markus MalaszszakM15 Nakhon Pathom	5-7 2-6Hardcourt outdoor	Loss	Hold 40.0% Break 30.0%
21.08.2025	Dong Ju Kim vs Pawit SornlaksupM15 Nakhon Pathom	7-5 6-2Hardcourt outdoor	Win	Hold 90.0% Break 40.0%
20.08.2025	Dong Ju Kim vs Yuta TomidaM15 Nakhon Pathom	6-2 6-2Hardcourt outdoor	Win	Hold 100.0% Break 50.0%
18.08.2025	Dong Ju Kim vs Dmitry BessonovM15 Nakhon Pathom	7-6 6-1Hardcourt outdoor	Win	Hold 70.0% Break 50.0%
13.08.2025	Dong Ju Kim vs Kasidit SamrejM15 Singapore	6-4 6-7 1-6Hardcourt indoor	Loss	Hold 66.7% Break 20.0%
11.08.2025	Dong Ju Kim vs Hiromasa KoyamaM15 Singapore	6-4 6-3Hardcourt indoor	Win	Hold 60.0% Break 66.7%
10.08.2025	Dong Ju Kim vs Rishabdev RamanITF M15 Singapore Qual	6-0 6-1Hardcourt indoor	Win	Hold 100.0% Break 83.3%
04.06.2025	Dong Ju Kim vs Chan-Yeong OhITF M25 Changwon	4-6 3-6Hardcourt outdoor	Loss	Hold 66.7% Break 10.0%
03.06.2025	Dong Ju Kim vs Shunsuke NakagawaITF M25 Changwon	6-2 6-3Hardcourt outdoor	Win	Hold 88.9% Break 50.0%
29.05.2025	Dong Ju Kim vs Thanapet ChantaITF M15 Daegu	6-1 1-6 2-6Hardcourt outdoor	Loss	Hold 54.5% Break 27.3%
28.05.2025	Dong Ju Kim vs Min Seong KimITF M15 Daegu	6-2 6-1Hardcourt outdoor	Win	Hold 87.5% Break 71.4%
26.05.2025	Dong Ju Kim vs Junhyun LeeITF M15 Daegu	6-1 6-4Hardcourt outdoor	Win	Hold 75.0% Break 66.7%
19.05.2025	Dong Ju Kim vs Yunseong ChungM15 Andong	3-6 3-6Hardcourt outdoor	Loss	Hold 55.6% Break 11.1%