Kokoro Isomura vs Shinji Hazawa Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
K. Isomura vs S. Hazawa

Kokoro Isomura

JPN

1

Win

Played

2

Win

Age

Height

5'9" (175 cm)

540

C. Rank

758

424

Best Rank

501

Total Titles

YTD Titles

Career Money

Plays

Right-Handed

Shinji Hazawa

JPN

1

Win

Played

2

Win

Age

Height

5'9" (175 cm)

540

C. Rank

758

424

Best Rank

501

Total Titles

YTD Titles

Career Money

Plays

Right-Handed

Head-to-head: Isomura 1 - 2 Hazawa

They have played 7 sets in total, with Kokoro Isomura winning 2 and Shinji Hazawa winning 5. The last match between Shinji Hazawa and Kokoro Isomura was at the Brisbane 1 Challenger, 28-01-2025, Round: R1, Surface: Hard, with Shinji Hazawa getting the victory 6-4 1-0 ret..

Players	Head To Head Match Wins
Isomura	1
Hazawa	2

Last 3 H2H Matches:

(R1) Brisbane 1 Challenger(01-28-25)

Stats

Shinji Hazawa

Kokoro Isomura

(R1) M25 Kashiwa(09-27-22)

Stats

Shinji Hazawa

Kokoro Isomura

(R1) M15 Kuching(08-03-22)

Stats

Kokoro Isomura

Shinji Hazawa

K. Isomura vs S. Hazawa H2H Profile

K. Isomura	Stats	S. Hazawa
$0	Career Prize Money	$0
53.78% (128-110)	Career Total W/L	55.94% (146-115)
1	Hard	2
1	Titles	1
1	Total H2H Matches	2
0% (0-0)	YTD Win/Loss	0% (0-0)

K. Isomura vs S. Hazawa Match Preview:

Second serve performance recent form: In recent form (last 6 months), Kokoro Isomura has won 45.07% of points on their second serve, while Shinji Hazawa has won 47.36%. 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 51.07% of their opponent's second serve points, while Shinji Hazawa has won 44.99%. The same stats for first serve returns are 25.48% and 30.06% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Kokoro Isomura has saved 51.79% of breakpoints in recent form, whereas Shinji Hazawa has saved 53.56% 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 Shinji Hazawa winning 50.00% (W/L 28/28) 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 95/87). Shinji Hazawa has their best career surface win % on Hard, winning 62% (W/L 131/95), and worse career win % on I.hard, winning 40% (W/L 8/12).
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 Shinji Hazawa has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 48.78% of matches (W/L 20/21). 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 Kokoro Isomura winning 1 times and Shinji Hazawa being victorious 2 times. They have played 7 sets in total, with Kokoro Isomura winning 2 and Shinji Hazawa winning 5.
The last match between Kokoro Isomura and Shinji Hazawa was at the Brisbane 1 Challenger, 28-01-2025, Round: R1, Surface: Hard, with Shinji Hazawa getting the victory 6-4 1-0 ret..
Head to head match duration: In past head to head matches, the average match time between these players has been 1:28:28.
Opponent quality stats: Over the last 12 months, Kokoro Isomura has played against opponents with an average rank of 420.06 while Shinji Hazawa has played against players with an average rank of 363.46.
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 47% of deciding sets over the last 12 months, while Shinji Hazawa has won 43% in all matches played on tour.
Break point conversion: In recent form, Kokoro Isomura has converted 27.98% of breakpoint opportunities, and Shinji Hazawa has converted 30.11% 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 Shinji Hazawa Editorial Preview By TennisTipster88.

K. Isomura vs S. Hazawa H2H Stats Used In Our Predictions

K. Isomura	Stats	S. Hazawa
1	H2H Matches Won	2
2	Sets Won	5
27	Games Won	30
3	Aces (Total)	22
3	Total Double Faults	4
1:28:28	Average Match Time	1:28:28
66% (103/156)	1st Serve %	67% (91/136)
57% (59/103)	1st Serve Win %	77% (70/91)
62% (32/52)	2nd Serve Win %	53% (24/45)
60% (3/5)	Break Pts Won %	70% (7/10)
31% (42/136)	Return Points Win %	41% (64/155)
33% (1/3)	Best‑of‑3 Win %	67% (2/3)
100% (1/1)	Deciding Set Win %	0% (0/1)
0% (0/0)	1st Set Won, Won Match	67% (2/3)
0% (0/0)	1st Set Won, Lost Match	33% (1/3)
33% (1/3)	1st Set Lost, Won Match	0% (0/0)

Recent Performance Stats

K. Isomura Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Playford Challenger - 24-11-2025
R1 Karan SinghK. Singh	L	5-7 6-4 6-3	Stats
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

View All

S. Hazawa Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Playford Challenger - 24-11-2025
Q1 Finn BassF. Bass	L	1-6 6-3 6-4	Stats
Sydney Challenger - 17-11-2025
R1 Blake EllisB. Ellis	L	6-7(0) 6-2 6-4	Stats
Q3 Blaise BicknellB. Bicknell	W	3-6 7-6(5) 6-4	Stats
Q1 Ashton McleodA. Mcleod	W	3-6 6-4 6-3	Stats
Kobe Challenger - 10-11-2025
Q1 Igor Ribeiro MarcondesI. Ribeiro	L	0-6 7-5 7-5	Stats

View All

K. Isomura vs S. Hazawa Stats Breakdown Vs All H2H Opponents

K. Isomura	Stats	S. Hazawa
53.78% (128/110)	YTD Win/Loss	55.94% (146/115)
52.05% (279/257)	Sets Win/Loss	54.76% (328/271)
50.96% (2512/2417)	Games Win/Loss	52.17% (2940/2695)
52.20% (95/87)	Hard Win/Loss	57.96% (131/95)
58.14% (25/18)	Clay Win/Loss	45.45% (5/6)
61.54% (8/5)	Indoor Hard W/L	41.67% (10/14)
0.14	Aces Per Game	0.3
335	Aces Total	835
0.25	Double Faults Per Game	0.16
601	Total Double Faults	453
1:43:18	Average Match Time	1:29:11
471.5	Average Opponent Rank	446.73
68% (10171/14987)	1st Serve %	65% (9568/14624)
63% (6439/10171)	1st Serve Win %	68% (6493/9568)
47% (2279/4815)	2nd Serve Win %	50% (2511/5056)
46% (743/1603)	Break Points Won % (Total)	40% (575/1436)
42% (6383/15216)	Return Points Win %	39% (5874/14915)
52.38% (22/20)	Challenger W/L	42.86% (24/32)
54.08% (106/90)	Futures W/L	59.51% (122/83)
53% (124/233)	Best of 3 Sets Win %	55% (139/254)
100% (1/1)	Best of 5 Sets Win %	100% (2/2)
59% (38/64)	Tiebreaks Win % (Total)	56% (35/63)
59% (37/63)	Deciding Set Win %	47% (38/81)
91% (118/107)	1st Set Won, Won Match	80% (147/118)
9% (118/11)	1st Set Won, Lost Match	20% (147/29)
18% (120/21)	1st Set Lost, Won Match	23% (113/26)