Issei Okamura vs Duckhee Lee Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
I. Okamura vs D. Lee

Issei Okamura

JPN

1

Win

Played

2

Win

Age

5'7" (170 cm)

Height

5'9" (175 cm)

870

C. Rank

747

574

Best Rank

130

Total Titles

YTD Titles

Career Money

$104.2K

Right-Handed

Plays

Right-Handed

Duckhee Lee

KOR

1

Win

Played

2

Win

Age

5'7" (170 cm)

Height

5'9" (175 cm)

870

C. Rank

747

574

Best Rank

130

Total Titles

YTD Titles

Career Money

$104.2K

Right-Handed

Plays

Right-Handed

Head-to-head: Okamura 1 - 2 Lee

They have played 8 sets in total, with Issei Okamura winning 3 and Duckhee Lee winning 5. The last match between Duckhee Lee and Issei Okamura was at the M15 Daegu, 31-08-2022, Round: R1, Surface: Hard, with Duckhee Lee getting the victory 5-7 6-1 6-3.

Players	Head To Head Match Wins
Okamura	1
Lee	2

Last 3 H2H Matches:

(R1) M15 Daegu(08-31-22)

Stats

Duckhee Lee

Issei Okamura

(R2) M15 Changwon(08-25-22)

Stats

Issei Okamura

Duckhee Lee

(R2) Japan F6(06-08-15)

Stats

Duckhee Lee

Issei Okamura

I. Okamura vs D. Lee H2H Profile

I. Okamura	Stats	D. Lee
$0	Career Prize Money	$104,150
47.67% (246-270)	Career Total W/L	56.54% (359-276)
1	Hard	2
0	Titles	14
1	Total H2H Matches	2
0% (0-0)	YTD Win/Loss	0% (0-0)

I. Okamura vs D. Lee Match Preview:

Second serve performance recent form: In recent form (last 6 months), Issei Okamura has won 40.72% of points on their second serve, while Duckhee Lee has won 42.62%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Issei Okamura, in recent form, has won 41.01% of their opponent's second serve points, while Duckhee Lee has won 47.50%. The same stats for first serve returns are 24.92% and 26.89% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Issei Okamura has saved 45.61% of breakpoints in recent form, whereas Duckhee Lee has saved 46.74% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Issei Okamura has won 48.72% of matches played (W/L 19/20), with Duckhee Lee winning 48.94% (W/L 23/24) that gives us an overall head-to head prediction overview.
Best surface: Issei Okamura has their best career surface win % on Grass, winning 67% (W/L 4/2), and worse career win % on I.hard, winning 13% (W/L 2/13). Duckhee Lee has their best career surface win % on Hard, winning 67% (W/L 313/216), and worse career win % on Grass, winning 0% (W/L 0/4).
Player level: In the last year, Issei Okamura has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 48.72% of matches (W/L 19/20), where as Duckhee Lee has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 53.66% of matches (W/L 22/19). When comparing stats between players to predict the favorite, it is of course all relative to the event level they have been playing at.
Direct H2H matches: They have played 3 times before with Issei Okamura winning 1 times and Duckhee Lee being victorious 2 times. They have played 8 sets in total, with Issei Okamura winning 3 and Duckhee Lee winning 5.
The last match between Issei Okamura and Duckhee Lee was at the M15 Daegu, 31-08-2022, Round: R1, Surface: Hard, with Duckhee Lee getting the victory 5-7 6-1 6-3.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:50:0.
Deciding set H2H prediction: Issei Okamura and Duckhee Lee have played a deciding set 2 times, with Issei Okamura winning 1 times and Duckhee Lee 1 times. Very useful for predicting the outcome if this match goes the distance.
Opponent quality stats: Over the last 12 months, Issei Okamura has played against opponents with an average rank of 101.23 while Duckhee Lee has played against players with an average rank of 381.81.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Issei Okamura has won 50% of deciding sets over the last 12 months, while Duckhee Lee has won 20% in all matches played on tour.
Break point conversion: In recent form, Issei Okamura has converted 23.91% of breakpoint opportunities, and Duckhee Lee has converted 36.79% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Issei Okamura vs Duckhee Lee Editorial Preview By TennisTipster88.

I. Okamura vs D. Lee H2H Stats Used In Our Predictions

I. Okamura	Stats	D. Lee
1	H2H Matches Won	2
3	Sets Won	5
32	Games Won	42
3	Aces (Total)	2
9	Total Double Faults	13
1:50:0	Average Match Time	1:50:0
54% (98/181)	1st Serve %	63% (111/177)
62% (61/98)	1st Serve Win %	61% (68/111)
45% (37/83)	2nd Serve Win %	48% (32/66)
63% (10/16)	Break Pts Won %	50% (11/22)
44% (77/177)	Return Points Win %	46% (83/181)
33% (1/3)	Best‑of‑3 Win %	67% (2/3)
50% (1/2)	Deciding Set Win %	50% (1/2)
50% (1/2)	1st Set Won, Won Match	100% (1/1)
50% (1/2)	1st Set Won, Lost Match	0% (0/1)
0% (0/1)	1st Set Lost, Won Match	50% (1/2)

Recent Performance Stats

I. Okamura Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M25 Takasaki - 15-09-2025
Q1 Jonathan MridhaJ. Mridha	L	6-3 7-6(5)	Stats
M25 Sapporo - 08-09-2025
Q1 Natsuki YamamotoN. Yamamoto	L	6-2 4-6 10-5	Stats
M25 Sapporo - 01-09-2025
R1 Naoya HondaN. Honda	L	6-3 6-2	Stats
Q3 Seiya NakanishiS. Nakanishi	W	4-6 7-6(5) 10-8	Stats
M15 Singapore - 11-08-2025
R1 Antoine BergerA. Berger	L	6-1 6-1	Stats

View All

D. Lee Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Kobe Challenger - 10-11-2025
Q1 Neil OberleitnerN. Oberleitner	L	6-1 6-3	Stats
Seoul Challenger - 27-10-2025
Q1 Kasidit SamrejK. Samrej	L	6-1 6-3	Stats
Shenzhen Challenger - 13-10-2025
Q1 Luca CastelnuovoL. Castelnuovo	L	6-2 6-4	Stats
M25 Guiyang - 15-09-2025
R1 Alexandr BindaA. Binda	L	3-6 6-0 6-2	Stats
M15 Maanshan - 08-09-2025
R2 Jaesung ChoeJ. Choe	L	7-5 6-4	Stats

View All

I. Okamura vs D. Lee Stats Breakdown Vs All H2H Opponents

I. Okamura	Stats	D. Lee
47.67% (246/270)	YTD Win/Loss	56.54% (359/276)
48.10% (558/602)	Sets Win/Loss	56.02% (805/632)
49.25% (5292/5454)	Games Win/Loss	52.46% (6907/6259)
49.88% (203/204)	Hard Win/Loss	59.17% (313/216)
44.00% (33/42)	Clay Win/Loss	45.76% (27/32)
21.43% (6/22)	Indoor Hard W/L	44.19% (19/24)
66.67% (4/2)	Grass Win/Loss	0.00% (0/4)
0.13	Aces Per Game	0.18
676	Aces Total	1128
0.19	Double Faults Per Game	0.27
997	Total Double Faults	1739
1:7:51	Average Match Time	1:16:26
165.43	Average Opponent Rank	586.38
61% (13952/22795)	1st Serve %	61% (20798/34050)
64% (8954/13952)	1st Serve Win %	66% (13641/20798)
47% (4192/8843)	2nd Serve Win %	49% (6470/13252)
42% (915/2180)	Break Points Won % (Total)	46% (1640/3585)
39% (8872/22653)	Return Points Win %	42% (14161/33965)
0% (0/0)	Slam W/L	42.86% (9/12)
0% (0/0)	Cups W/L	50.00% (2/2)
0% (0/0)	Main Tour W/L	30.00% (3/7)
29.73% (11/26)	Challenger W/L	46.84% (126/143)
49.06% (235/244)	Futures W/L	66.16% (219/112)
47% (240/509)	Best of 3 Sets Win %	57% (343/604)
100% (2/2)	Best of 5 Sets Win %	29% (4/14)
48% (51/106)	Tiebreaks Win % (Total)	54% (85/158)
46% (61/132)	Deciding Set Win %	49% (83/171)
85% (261/221)	1st Set Won, Won Match	83% (386/320)
15% (261/40)	1st Set Won, Lost Match	17% (386/65)
9% (254/24)	1st Set Lost, Won Match	15% (246/37)