Kokoro Isomura vs Jesse Delaney Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
K. Isomura vs J. Delaney

Kokoro Isomura

JPN

2

Win

Played

0

Win

Age

Height

5'8" (173 cm)

543

C. Rank

894

424

Best Rank

833

Total Titles

YTD Titles

Career Money

Plays

Right-Handed

Jesse Delaney

AUS

2

Win

Played

0

Win

Age

Height

5'8" (173 cm)

543

C. Rank

894

424

Best Rank

833

Total Titles

YTD Titles

Career Money

Plays

Right-Handed

Head-to-head: Isomura 2 - 0 Delaney

They have played 4 sets in total, with Kokoro Isomura winning 4 and Jesse Delaney winning 0. The last match between Kokoro Isomura and Jesse Delaney was at the M15 Harmon, 07-06-2024, Round: QF, Surface: Hard, with Kokoro Isomura getting the victory 6-1 6-3.

Players	Head To Head Match Wins
Isomura	2
Delaney	0

Last 2 H2H Matches:

(QF) M15 Harmon(06-07-24)

Stats

Kokoro Isomura

Jesse Delaney

(Q3) Burnie 1 Challenger(01-29-24)

Stats

Kokoro Isomura

Jesse Delaney

K. Isomura vs J. Delaney H2H Profile

K. Isomura	Stats	J. Delaney
$0	Career Prize Money	$0
54.01% (128-109)	Career Total W/L	46.77% (152-173)
2	Hard	0
1	Titles	0
2	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

K. Isomura vs J. Delaney Match Preview:

Second serve performance recent form: In recent form (last 6 months), Kokoro Isomura has won 43.98% of points on their second serve, while Jesse Delaney has won 45.91%. 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 50.44% of their opponent's second serve points, while Jesse Delaney has won 43.74%. The same stats for first serve returns are 26.16% and 24.07% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Kokoro Isomura has saved 51.59% of breakpoints in recent form, whereas Jesse Delaney has saved 50.19% 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 Jesse Delaney winning 35.71% (W/L 20/36) 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). Jesse Delaney has their best career surface win % on Clay, winning 62% (W/L 15/15), and worse career win % on Grass, winning 43% (W/L 6/8).
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 Jesse Delaney has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 38.78% of matches (W/L 19/30). 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 2 times before with Kokoro Isomura winning 2 times and Jesse Delaney being victorious 0 times. They have played 4 sets in total, with Kokoro Isomura winning 4 and Jesse Delaney winning 0.
The last match between Kokoro Isomura and Jesse Delaney was at the M15 Harmon, 07-06-2024, Round: QF, Surface: Hard, with Kokoro Isomura getting the victory 6-1 6-3.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:36:58.
Opponent quality stats: Over the last 12 months, Kokoro Isomura has played against opponents with an average rank of 423.92 while Jesse Delaney has played against players with an average rank of 456.64.
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 Jesse Delaney has won 29% in all matches played on tour.
Break point conversion: In recent form, Kokoro Isomura has converted 27.90% of breakpoint opportunities, and Jesse Delaney has converted 35.34% 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 Jesse Delaney Editorial Preview By TennisTipster88.

K. Isomura vs J. Delaney H2H Stats Used In Our Predictions

K. Isomura	Stats	J. Delaney
2	H2H Matches Won	0
4	Sets Won	0
24	Games Won	10
2	Aces (Total)	5
2	Total Double Faults	7
1:36:58	Average Match Time	1:36:58
70% (67/96)	1st Serve %	55% (72/130)
70% (47/67)	1st Serve Win %	54% (39/72)
62% (18/29)	2nd Serve Win %	36% (21/58)
58% (11/19)	Break Pts Won %	80% (4/5)
54% (70/130)	Return Points Win %	32% (31/96)
100% (2/2)	Best‑of‑3 Win %	0% (0/2)
100% (2/2)	1st Set Won, Won Match	0% (0/0)
0% (0/2)	1st Set Won, Lost Match	0% (0/0)
0% (0/0)	1st Set Lost, Won Match	0% (0/2)

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

J. Delaney Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Sydney Challenger - 17-11-2025
Q1 Joshua CharltonJ. Charlton	L	6-4 7-6(2)	Stats
Brisbane 3 Challenger - 10-11-2025
Q1 Taiyo YamanakaT. Yamanaka	L	6-3 6-2	Stats
M25 Brisbane - 27-10-2025
R1 Dane SweenyD. Sweeny	L	3-6 6-2 6-1	Stats
M25 Brisbane - 20-10-2025
R2 Jake DelaneyJ. Delaney	L	6-3 6-4	Stats
R1 Enzo AguiardE. Aguiard	W	6-4 6-3	Stats

View All

K. Isomura vs J. Delaney Stats Breakdown Vs All H2H Opponents

K. Isomura	Stats	J. Delaney
54.01% (128/109)	YTD Win/Loss	46.77% (152/173)
52.16% (278/255)	Sets Win/Loss	46.71% (341/389)
51.00% (2498/2400)	Games Win/Loss	49.06% (3381/3511)
52.49% (95/86)	Hard Win/Loss	46.62% (131/150)
58.14% (25/18)	Clay Win/Loss	50.00% (15/15)
61.54% (8/5)	Indoor Hard W/L	0% (0/0)
0% (0/0)	Grass Win/Loss	42.86% (6/8)
0.14	Aces Per Game	0.19
333	Aces Total	648
0.25	Double Faults Per Game	0.2
598	Total Double Faults	680
1:43:11	Average Match Time	1:5:37
474.5	Average Opponent Rank	354.51
68% (10102/14876)	1st Serve %	60% (7847/13124)
63% (6396/10102)	1st Serve Win %	65% (5105/7847)
47% (2256/4773)	2nd Serve Win %	47% (2460/5277)
46% (740/1594)	Break Points Won % (Total)	44% (476/1093)
42% (6344/15118)	Return Points Win %	37% (4756/12746)
53.66% (22/19)	Challenger W/L	20.83% (5/19)
54.08% (106/90)	Futures W/L	48.84% (147/154)
53% (124/232)	Best of 3 Sets Win %	46% (148/321)
100% (1/1)	Best of 5 Sets Win %	100% (1/1)
59% (38/64)	Tiebreaks Win % (Total)	44% (29/66)
60% (37/62)	Deciding Set Win %	51% (42/82)
91% (117/107)	1st Set Won, Won Match	83% (151/126)
9% (117/10)	1st Set Won, Lost Match	16% (151/24)
18% (120/21)	1st Set Lost, Won Match	14% (174/25)