Jan-Lennard Struff vs Soon-Woo Kwon Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
J. Struff vs S. Kwon

Jan-Lennard Struff

GER

1

Win

Played

0

Win

Age

6'4" (193 cm)

Height

5'11" (180 cm)

C. Rank

481

Best Rank

Total Titles

YTD Titles

$5.8M

Career Money

$1.4M

Right-Handed

Plays

Right-Handed

Soon-Woo Kwon

KOR

1

Win

Played

0

Win

Age

6'4" (193 cm)

Height

5'11" (180 cm)

C. Rank

481

Best Rank

Total Titles

YTD Titles

$5.8M

Career Money

$1.4M

Right-Handed

Plays

Right-Handed

Head-to-head: Struff 1 - 0 Kwon

They have played 3 sets in total, with Jan-Lennard Struff winning 3 and Soon-Woo Kwon winning 0. The last match between Jan-Lennard Struff and Soon-Woo Kwon was at the Australian Open - Melbourne, 16-01-2018, Round: R1, Surface: Hard, with Jan-Lennard Struff getting the victory 6-1 6-2 6-4.

Players	Head To Head Match Wins
Struff	1
Kwon	0

Last 1 H2H Matches:

(R1) Australian Open - Melbourne(01-16-18)

Stats

Jan-Lennard Struff

Soon-Woo Kwon

J. Struff vs S. Kwon H2H Profile

J. Struff	Stats	S. Kwon
$5,821,180	Career Prize Money	$1,444,440
56.95% (602-455)	Career Total W/L	60.48% (303-198)
1	Hard	0
14	Titles	13
1	Total H2H Matches	0
41.67% (15-21)	YTD Win/Loss	50.00% (1-1)

J. Struff vs S. Kwon Match Preview:

Second serve performance recent form: In recent form (last 6 months), Jan-Lennard Struff has won 46.90% of points on their second serve, while Soon-Woo Kwon has won 40.00%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Jan-Lennard Struff, in recent form, has won 44.77% of their opponent's second serve points, while Soon-Woo Kwon has won 39.27%. The same stats for first serve returns are 22.74% and 21.41% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Jan-Lennard Struff has saved 57.39% of breakpoints in recent form, whereas Soon-Woo Kwon has saved 50.00% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Jan-Lennard Struff has won 49.12% of matches played (W/L 28/29), with Soon-Woo Kwon winning 81.25% (W/L 26/6) that gives us an overall head-to head prediction overview.
Best surface: Jan-Lennard Struff has their best career surface win % on Clay, winning 61% (W/L 277/176), and worse career win % on Grass, winning 46% (W/L 31/37). Soon-Woo Kwon has their best career surface win % on I.hard, winning 61% (W/L 43/24), and worse career win % on Clay, winning 39% (W/L 15/23).
Player level: In the last year, Jan-Lennard Struff has played most of their matches on the Main tour, winning 48.00% of matches (W/L 12/13), where as Soon-Woo Kwon has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 88.89% of matches (W/L 24/3). 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 1 times before with Jan-Lennard Struff winning 1 times and Soon-Woo Kwon being victorious 0 times. They have played 3 sets in total, with Jan-Lennard Struff winning 3 and Soon-Woo Kwon winning 0.
The last match between Jan-Lennard Struff and Soon-Woo Kwon was at the Australian Open - Melbourne, 16-01-2018, Round: R1, Surface: Hard, with Jan-Lennard Struff getting the victory 6-1 6-2 6-4.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:17:0.
Opponent quality stats: Over the last 12 months, Jan-Lennard Struff has played against opponents with an average rank of 111.04 while Soon-Woo Kwon has played against players with an average rank of 415.66.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Jan-Lennard Struff has won 50% of deciding sets over the last 12 months, while Soon-Woo Kwon has won 67% in all matches played on tour.
Break point conversion: In recent form, Jan-Lennard Struff has converted 27.14% of breakpoint opportunities, and Soon-Woo Kwon has converted 22.22% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Jan-Lennard Struff vs Soon-Woo Kwon Editorial Preview By TennisTipster88.

J. Struff vs S. Kwon H2H Stats Used In Our Predictions

J. Struff	Stats	S. Kwon
1	H2H Matches Won	0
3	Sets Won	0
18	Games Won	7
19	Aces (Total)	9
3	Total Double Faults	8
1:17:0	Average Match Time	1:17:0
56% (39/70)	1st Serve %	41% (29/71)
87% (34/39)	1st Serve Win %	59% (17/29)
58% (18/31)	2nd Serve Win %	48% (20/42)
75% (6/8)	Break Pts Won %	33% (1/3)
37% (26/71)	Return Points Win %	21% (15/70)
100% (1/1)	Best‑of‑5 Win %	0% (0/1)
100% (1/1)	1st Set Won, Won Match	0% (0/0)
0% (0/1)	1st Set Won, Lost Match	0% (0/0)
0% (0/0)	1st Set Lost, Won Match	0% (0/1)

Recent Performance Stats

J. Struff Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Lyon Challenger - 10-11-2025
F Liam BroadyL. Broady	W	6-4 6-4	Stats
SF Dan AddedD. Added	W	1-6 7-6(5) 6-2	Stats
QF Vit KoprivaV. Kopriva	W	6-1 6-2	Stats
R2 Mark LajalM. Lajal	W	6-4 6-2	Stats
R1 Beibit ZhukayevB. Zhukayev	W	6-7(5) 7-6(1) 6-4	Stats

View All

S. Kwon Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Davis Cup, Group I, 1R, KOR-KAZ 3-1 - 08-09-2025
Rubber 2 Alexander BublikA. Bublik	W	7-6(6) 3-0 ret.	Stats
M25 Taipei - 25-08-2025
SF Yanki ErelY. Erel	L	6-4 2-6 6-2	Stats
QF Dane SweenyD. Sweeny	W	7-5 6-0	Stats
R2 Keisuke SaitohK. Saitoh	W	6-2 6-0	Stats
R1 Ethan CookE. Cook	W	6-4 7-6(2)	Stats

View All

J. Struff vs S. Kwon Stats Breakdown Vs All H2H Opponents

J. Struff	Stats	S. Kwon
56.95% (602/455)	YTD Win/Loss	60.48% (303/198)
55.50% (1447/1160)	Sets Win/Loss	58.28% (704/504)
52.32% (13332/12152)	Games Win/Loss	53.35% (6143/5371)
47.71% (104/114)	Hard Win/Loss	63.17% (223/130)
61.15% (277/176)	Clay Win/Loss	39.47% (15/23)
59.75% (190/128)	Indoor Hard W/L	62.96% (51/30)
45.59% (31/37)	Grass Win/Loss	48.28% (14/15)
0.56	Aces Per Game	0.36
6953	Aces Total	2023
0.25	Double Faults Per Game	0.26
3133	Total Double Faults	1444
1:20:13	Average Match Time	1:32:14
462.92	Average Opponent Rank	477.2
56% (38041/67386)	1st Serve %	58% (19061/32758)
75% (28663/38041)	1st Serve Win %	70% (13431/19061)
51% (14838/29336)	2nd Serve Win %	52% (7178/13693)
39% (2290/5931)	Break Points Won % (Total)	43% (1456/3398)
37% (25429/68467)	Return Points Win %	40% (13484/33581)
51.00% (51/49)	Slam W/L	35.14% (13/24)
54.01% (74/63)	Masters W/L	31.82% (7/15)
60.00% (21/14)	Cups W/L	56.52% (13/10)
47.79% (162/177)	Main Tour W/L	58.00% (58/42)
63.91% (193/109)	Challenger W/L	62.05% (121/74)
70.71% (99/41)	Futures W/L	73.98% (91/32)
58% (559/967)	Best of 3 Sets Win %	62% (287/462)
44% (37/84)	Best of 5 Sets Win %	36% (13/36)
50% (238/480)	Tiebreaks Win % (Total)	53% (96/181)
49% (183/370)	Deciding Set Win %	51% (79/154)
82% (598/493)	1st Set Won, Won Match	88% (297/260)
18% (598/105)	1st Set Won, Lost Match	12% (297/37)
24% (459/108)	1st Set Lost, Won Match	21% (204/43)