Jumpei Yamasaki vs Duckhee Lee Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
J. Yamasaki vs D. Lee

Jumpei Yamasaki

JPN

1

Win

Played

2

Win

Age

5'11" (180 cm)

Height

5'9" (175 cm)

876

C. Rank

747

446

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

5'11" (180 cm)

Height

5'9" (175 cm)

876

C. Rank

747

446

Best Rank

130

Total Titles

YTD Titles

Career Money

$104.2K

Right-Handed

Plays

Right-Handed

Head-to-head: Yamasaki 1 - 2 Lee

They have played 8 sets in total, with Jumpei Yamasaki winning 3 and Duckhee Lee winning 5. The last match between Duckhee Lee and Jumpei Yamasaki was at the M15 Yanagawa, 30-12-2023, Round: SF, Surface: Hard, with Duckhee Lee getting the victory 6-1 3-6 6-1.

Players	Head To Head Match Wins
Yamasaki	1
Lee	2

Last 3 H2H Matches:

(SF) M15 Yanagawa(12-30-23)

Stats

Duckhee Lee

Jumpei Yamasaki

(R1) M25 Changwon(06-13-23)

Stats

Duckhee Lee

Jumpei Yamasaki

(R1) M25 Daegu(06-06-23)

Stats

Jumpei Yamasaki

Duckhee Lee

J. Yamasaki vs D. Lee H2H Profile

J. Yamasaki	Stats	D. Lee
$0	Career Prize Money	$104,150
57.92% (267-194)	Career Total W/L	56.54% (359-276)
1	Hard	2
3	Titles	14
1	Total H2H Matches	2
0% (0-0)	YTD Win/Loss	0% (0-0)

J. Yamasaki vs D. Lee Match Preview:

Second serve performance recent form: In recent form (last 6 months), Jumpei Yamasaki has won 41.53% 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 Jumpei Yamasaki, in recent form, has won 49.45% of their opponent's second serve points, while Duckhee Lee has won 47.50%. The same stats for first serve returns are 27.39% and 26.89% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Jumpei Yamasaki has saved 48.91% 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 Jumpei Yamasaki has won 63.46% of matches played (W/L 33/19), with Duckhee Lee winning 48.94% (W/L 23/24) that gives us an overall head-to head prediction overview.
Best surface: Jumpei Yamasaki has their best career surface win % on I.hard, winning 60% (W/L 18/12), and worse career win % on Clay, winning 55% (W/L 31/25). Duckhee Lee has their best career surface win % on Hard, winning 60% (W/L 313/216), and worse career win % on Grass, winning 0% (W/L 0/4).
Player level: In the last year, Jumpei Yamasaki has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 63.27% of matches (W/L 31/18), 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 Jumpei Yamasaki winning 1 times and Duckhee Lee being victorious 2 times. They have played 8 sets in total, with Jumpei Yamasaki winning 3 and Duckhee Lee winning 5.
The last match between Jumpei Yamasaki and Duckhee Lee was at the M15 Yanagawa, 30-12-2023, Round: SF, Surface: Hard, with Duckhee Lee getting the victory 6-1 3-6 6-1.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:48:20.
Deciding set H2H prediction: Jumpei Yamasaki and Duckhee Lee have played a deciding set 2 times, with Jumpei Yamasaki 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, Jumpei Yamasaki has played against opponents with an average rank of 411.69 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, Jumpei Yamasaki has won 30% 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, Jumpei Yamasaki has converted 29.11% 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.

Jumpei Yamasaki vs Duckhee Lee Editorial Preview By TennisTipster88.

J. Yamasaki vs D. Lee H2H Stats Used In Our Predictions

J. Yamasaki	Stats	D. Lee
1	H2H Matches Won	2
3	Sets Won	5
24	Games Won	33
7	Aces (Total)	1
5	Total Double Faults	9
1:48:20	Average Match Time	1:48:20
63% (113/180)	1st Serve %	66% (123/187)
62% (70/113)	1st Serve Win %	61% (75/123)
45% (30/67)	2nd Serve Win %	61% (39/64)
33% (7/21)	Break Pts Won %	44% (11/25)
39% (73/187)	Return Points Win %	44% (80/180)
33% (1/3)	Best‑of‑3 Win %	67% (2/3)
50% (1/2)	Deciding Set Win %	50% (1/2)
100% (1/1)	1st Set Won, Won Match	100% (2/2)
0% (0/1)	1st Set Won, Lost Match	0% (0/2)
0% (0/2)	1st Set Lost, Won Match	0% (0/1)

Recent Performance Stats

J. Yamasaki Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Yokohama Challenger - 17-11-2025
R1 Yuki MochizukiY. Mochizuki	L	6-4 7-6(5)	Stats
Q3 Naoki NakagawaN. Nakagawa	W	6-3 6-1	Stats
Q1 Uisung ParkU. Park	W	6-4 ret.	Stats
M25 Takasaki - 15-09-2025
QF Takuya KumasakaT. Kumasaka	L	6-7(6) 6-0 6-3	Stats
R2 Taiyo YamanakaT. Yamanaka	W	6-2 6-3	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

J. Yamasaki vs D. Lee Stats Breakdown Vs All H2H Opponents

J. Yamasaki	Stats	D. Lee
57.92% (267/194)	YTD Win/Loss	56.54% (359/276)
56.08% (581/455)	Sets Win/Loss	56.02% (805/632)
52.77% (5039/4510)	Games Win/Loss	52.46% (6907/6259)
58.24% (212/152)	Hard Win/Loss	59.17% (313/216)
55.36% (31/25)	Clay Win/Loss	45.76% (27/32)
58.54% (24/17)	Indoor Hard W/L	44.19% (19/24)
0% (0/0)	Grass Win/Loss	0.00% (0/4)
0.22	Aces Per Game	0.18
1018	Aces Total	1128
0.1	Double Faults Per Game	0.27
451	Total Double Faults	1739
1:21:6	Average Match Time	1:16:26
501.09	Average Opponent Rank	586.38
64% (14608/22757)	1st Serve %	61% (20798/34050)
66% (9578/14608)	1st Serve Win %	66% (13641/20798)
50% (4040/8149)	2nd Serve Win %	49% (6470/13252)
44% (1037/2340)	Break Points Won % (Total)	46% (1640/3585)
41% (9507/23232)	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)
38.46% (15/24)	Challenger W/L	46.84% (126/143)
59.72% (252/170)	Futures W/L	66.16% (219/112)
57% (256/448)	Best of 3 Sets Win %	57% (343/604)
100% (6/6)	Best of 5 Sets Win %	29% (4/14)
51% (56/109)	Tiebreaks Win % (Total)	54% (85/158)
54% (62/115)	Deciding Set Win %	49% (83/171)
88% (261/229)	1st Set Won, Won Match	83% (386/320)
12% (261/32)	1st Set Won, Lost Match	17% (386/65)
19% (199/37)	1st Set Lost, Won Match	15% (246/37)