Kokoro Isomura vs Yunseong Chung Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
K. Isomura vs Y. Chung

Kokoro Isomura

JPN

1

Win

Played

0

Win

Age

Height

5'10" (178 cm)

543

C. Rank

894

424

Best Rank

233

Total Titles

YTD Titles

Career Money

$18.9K

Plays

Right-Handed

Yunseong Chung

KOR

1

Win

Played

0

Win

Age

Height

5'10" (178 cm)

543

C. Rank

894

424

Best Rank

233

Total Titles

YTD Titles

Career Money

$18.9K

Plays

Right-Handed

Head-to-head: Isomura 1 - 0 Chung

They have played 2 sets in total, with Kokoro Isomura winning 2 and Yunseong Chung winning 0. The last match between Kokoro Isomura and Yunseong Chung was at the M25 Taipei, 08-08-2024, Round: R2, Surface: Hard, with Kokoro Isomura getting the victory 7-5 6-2.

Players	Head To Head Match Wins
Isomura	1
Chung	0

Last 1 H2H Matches:

(R2) M25 Taipei(08-08-24)

Stats

Kokoro Isomura

Yunseong Chung

K. Isomura vs Y. Chung H2H Profile

K. Isomura	Stats	Y. Chung
$0	Career Prize Money	$18,885
54.01% (128-109)	Career Total W/L	57.06% (287-216)
1	Hard	0
1	Titles	4
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

K. Isomura vs Y. Chung Match Preview:

Second serve performance recent form: In recent form (last 6 months), Kokoro Isomura has won 43.92% of points on their second serve, while Yunseong Chung has won 44.81%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Kokoro Isomura, in recent form, has won 50.68% of their opponent's second serve points, while Yunseong Chung has won 41.48%. The same stats for first serve returns are 26.20% and 24.86% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Kokoro Isomura has saved 51.78% of breakpoints in recent form, whereas Yunseong Chung has saved 51.30% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Kokoro Isomura has won 52.31% of matches played (W/L 34/31), with Yunseong Chung winning 65.22% (W/L 15/8) that gives us an overall head-to head prediction overview.
Best surface: Kokoro Isomura has their best career surface win % on I.hard, winning 62% (W/L 8/5), and worse career win % on Hard, winning 52% (W/L 95/86). Yunseong Chung has their best career surface win % on Clay, winning 62% (W/L 37/26), and worse career win % on Grass, winning 50% (W/L 3/3).
Player level: In the last year, Kokoro Isomura has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 52.63% of matches (W/L 20/18), where as Yunseong Chung has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 70.00% of matches (W/L 14/6). 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 Kokoro Isomura winning 1 times and Yunseong Chung being victorious 0 times. They have played 2 sets in total, with Kokoro Isomura winning 2 and Yunseong Chung winning 0.
The last match between Kokoro Isomura and Yunseong Chung was at the M25 Taipei, 08-08-2024, Round: R2, Surface: Hard, with Kokoro Isomura getting the victory 7-5 6-2.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:47:0.
Opponent quality stats: Over the last 12 months, Kokoro Isomura has played against opponents with an average rank of 423.92 while Yunseong Chung has played against players with an average rank of 407.39.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Kokoro Isomura has won 50% of deciding sets over the last 12 months, while Yunseong Chung has won 60% in all matches played on tour.
Break point conversion: In recent form, Kokoro Isomura has converted 28.02% of breakpoint opportunities, and Yunseong Chung has converted 35.29% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Kokoro Isomura vs Yunseong Chung Editorial Preview By TennisTipster88.

K. Isomura vs Y. Chung H2H Stats Used In Our Predictions

K. Isomura	Stats	Y. Chung
1	H2H Matches Won	0
2	Sets Won	0
13	Games Won	7
4	Aces (Total)	5
1	Total Double Faults	2
1:47:0	Average Match Time	1:47:0
82% (55/67)	1st Serve %	68% (44/65)
67% (37/55)	1st Serve Win %	61% (27/44)
58% (7/12)	2nd Serve Win %	38% (8/21)
57% (4/7)	Break Pts Won %	14% (1/7)
46% (30/65)	Return Points Win %	34% (23/67)
100% (1/1)	Best‑of‑3 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

K. Isomura Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Yokohama Challenger - 17-11-2025
R1 Yusuke KusuharaY. Kusuhara	L	7-5 6-3	Stats
Kobe Challenger - 10-11-2025
R1 Sho ShimabukuroS. Shimabukuro	L	7-6(1) 6-4	Stats
Matsuyama Challenger - 03-11-2025
R1 Henrique RochaH. Rocha	L	5-7 6-4 6-1	Stats
Seoul Challenger - 27-10-2025
R2 Elias YmerE. Ymer	L	6-2 6-3	Stats
R1 Yosuke WatanukiY. Watanuki	W	5-2 ret.	Stats

View All

Y. Chung Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M15 Gimcheon - 17-11-2025
R2 Geun Jun KimG. Jun	W	7-5 6-3	Stats
R1 Hugo HashimotoH. Hashimoto	W	6-4 6-4	Stats
Seoul Challenger - 27-10-2025
Q3 Yuki MochizukiY. Mochizuki	L	6-4 6-4	Stats
Q1 Kaichi UchidaK. Uchida	W	4-6 6-3 6-4	Stats
M25 Taipei - 25-08-2025
R2 Yuki MochizukiY. Mochizuki	L	7-6(8) 6-4	Stats

View All

K. Isomura vs Y. Chung Stats Breakdown Vs All H2H Opponents

K. Isomura	Stats	Y. Chung
54.01% (128/109)	YTD Win/Loss	57.06% (287/216)
52.16% (278/255)	Sets Win/Loss	56.56% (651/500)
51.00% (2498/2400)	Games Win/Loss	52.65% (5703/5129)
52.49% (95/86)	Hard Win/Loss	57.61% (227/167)
58.14% (25/18)	Clay Win/Loss	58.73% (37/26)
61.54% (8/5)	Indoor Hard W/L	50.00% (20/20)
0% (0/0)	Grass Win/Loss	50.00% (3/3)
0.14	Aces Per Game	0.3
333	Aces Total	1561
0.25	Double Faults Per Game	0.19
598	Total Double Faults	1006
1:43:11	Average Match Time	1:21:19
474.5	Average Opponent Rank	549.17
68% (10102/14876)	1st Serve %	62% (18780/30248)
63% (6396/10102)	1st Serve Win %	69% (12908/18780)
47% (2256/4773)	2nd Serve Win %	51% (5881/11468)
46% (740/1594)	Break Points Won % (Total)	42% (1354/3187)
42% (6344/15118)	Return Points Win %	40% (12512/31014)
0% (0/0)	Slam W/L	0.00% (0/1)
0% (0/0)	Cups W/L	0.00% (0/1)
0% (0/0)	Main Tour W/L	57.14% (4/3)
53.66% (22/19)	Challenger W/L	52.12% (135/124)
54.08% (106/90)	Futures W/L	62.98% (148/87)
53% (124/232)	Best of 3 Sets Win %	58% (283/491)
100% (1/1)	Best of 5 Sets Win %	0% (0/7)
59% (38/64)	Tiebreaks Win % (Total)	55% (73/133)
60% (37/62)	Deciding Set Win %	48% (69/144)
91% (117/107)	1st Set Won, Won Match	85% (293/250)
9% (117/10)	1st Set Won, Lost Match	15% (293/43)
18% (120/21)	1st Set Lost, Won Match	17% (209/36)