TJPlayer research cockpit

Duckhee Lee

TennisJack analysis

Duckhee Lee currently has a useful TennisJack sample of 37 completed matches, with a 40.5% win rate in the loaded match history. The recent form line is 2-8 across the latest 10 completed matches.

Latest rank -
M
Matches37Completed matches
%
Win rate40.5%Across all matches
F
Latest form2-8In latest 10 matches
Performance metrics
Hold Base58.1%
Break Pressure35.1%
Latest form (10 matches)
2-8
L Oldest L 2 L 3 L 4 L 5 L 6 W 7 L 8 L 9 W Latest
Surface profile
Hardcourt outdoor 26 matches · 50.0% WR
South Korea flag
CountrySouth KoreaCountry profile
PlayRightRight-handed
Highest Rank#130Singles career high
Age / Birthday28Born 29 May 1998
Profile intelligence

Ten signals worth watching.

Built from 37 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.

Balanced starts Break-heavy player
Set 1 punch48.6%
Service shield58.1%
Return bite35.1%
Decider risk10.8%
02

Favorite / Underdog Split

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

Favorite 71.4% 10-4 - 14 matches Avg odds 1.31 | 1+ set 71.4%
Underdog 16.7% 3-15 - 18 matches Avg odds 3.08 | 1+ set 33.3%
03

First Set Personality

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

Set 1 win48.6%
Breaks first S148.6%
Broken first S151.4%
Recovers S126.3%
04

Break Pressure Profile

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

Avg breaks3.24
Avg broken3.89
Balance-0.65
Clean service matches10.8%
3+ breaks produced59.5%
Set 2 win37.8%
05

Clean Win / Comeback Index

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

60.0%Clean 2-0 share among wins
Clean 2-0 wins9
Comeback signals16
Lost set 1, won match0
Comeback index43.2%
06

Surface Edge

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

Primary surfaceHardcourt outdoor
Primary record13-13
Primary WR50.0%
Best surfaceHardcourt outdoor 50.0%
Hardcourt outdoor13-1350.0%
Hardcourt indoor1-811.1%
Unknown1-150.0%
07

Odds Value Pulse

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

Avg win odds1.51
Avg loss odds2.86
Biggest win odds2.75
2.00+ odds WR12.5%
2.00+ sample16
Odds sample32
08

Decider Profile

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

Three-set share10.8%
Decider record1-3
Set 3 win25.0%
After losing S10.0%
09

Close Set Risk

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

Close sets12-16
Close-set WR42.9%
Tie-breaks4-1
Matches with tight set19
10

Momentum Trend

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

Heating up · 1 wins running
L oldest L 2 L 3 L 4 L 5 L 6 W 7 L 8 L 9 W latest
Latest 5 2-3 40.0% WR
Trend delta +40.0% latest vs previous sample
Match log

All Duckhee Lee matches in the TennisJack sample.

Scan date, tournament, surface, players, odds, final score, result and service-return indicators from completed matches.

Open Player Research
Win
15.07.2026
M15 WuningSurface pending
vs
2.75
1.40
0-6 1-6
Hold
100.0%
Break
85.7%
Win
16.06.2026
M15 MaanshanHardcourt indoor
vs
1.40
2.75
6-1 5-2
Hold
85.7%
Break
71.4%
Loss
19.05.2026
M15 GimcheonHardcourt outdoor
vs
3.25
1.33
3-6 0-6
Hold
12.5%
Break
28.6%
Loss
10.03.2026
M15 MaanshanHardcourt indoor
vs
1.36
3.00
6-4 6-4
Hold
60.0%
Break
20.0%
Loss
03.03.2026
M15 MaanshanHardcourt indoor
vs
4.50
1.17
7-5 3-6 4-6
Hold
56.2%
Break
33.3%
Loss
26.10.2025Round 14
Challenger SeoulHardcourt outdoor
vs
1.20
4.33
6-1 6-3
Hold
37.5%
Break
12.5%
Loss
03.09.2025
ITF M15 Hong KongHardcourt outdoor
vs
1.25
3.75
4-6 1-5
Hold
44.4%
Break
12.5%
Win
29.08.2025
ITF M15 Hong KongHardcourt outdoor
vs
2.20
1.62
4-6 2-6
Hold
100.0%
Break
33.3%
Win
27.08.2025
ITF M15 Hong KongHardcourt outdoor
vs
5.50
1.13
6-7 5-7
Hold
75.0%
Break
30.8%
Win
01.08.2025
ITF M15 WuningHardcourt outdoor
vs
1.25
3.75
7-6 5-4
Hold
81.8%
Break
25.0%
Loss
26.07.2025
M15 WuningHardcourt outdoor
vs
1.25
3.75
6-4 6-4
Hold
70.0%
Break
10.0%
Win
25.07.2025
ITF M15 WuningHardcourt outdoor
vs
1.80
1.91
5-7 6-7
Hold
83.3%
Break
23.1%
Win
23.07.2025
ITF M15 WuningHardcourt outdoor
vs
3.75
1.25
2-6 2-6
Hold
75.0%
Break
75.0%
Loss
02.07.2025
M15 TokyoSurface pending
vs
1.22
4.00
4-6 1-6
Hold
25.0%
Break
33.3%
Loss
29.05.2025
ITF M15 DaeguHardcourt outdoor
vs
1.17
4.50
6-2 6-4
Hold
66.7%
Break
0.0%
Win
22.05.2025
ITF M15 AndongHardcourt outdoor
vs
2.75
1.40
6-4 6-1
Hold
87.5%
Break
55.6%