Issei Okamura vs Sho Shimabukuro Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
I. Okamura vs S. Shimabukuro

Issei Okamura

JPN

1

Win

Played

0

Win

Age

5'7" (170 cm)

Height

6'0" (183 cm)

870

C. Rank

146

574

Best Rank

135

Total Titles

YTD Titles

Career Money

$356.1K

Right-Handed

Plays

Right-Handed

Sho Shimabukuro

JPN

1

Win

Played

0

Win

Age

5'7" (170 cm)

Height

6'0" (183 cm)

870

C. Rank

146

574

Best Rank

135

Total Titles

YTD Titles

Career Money

$356.1K

Right-Handed

Plays

Right-Handed

Head-to-head: Okamura 1 - 0 Shimabukuro

They have played 3 sets in total, with Issei Okamura winning 2 and Sho Shimabukuro winning 1. The last match between Issei Okamura and Sho Shimabukuro was at the M25 Kashiwa, 05-04-2023, Round: R1, Surface: Hard, with Sho Shimabukuro getting the victory 7-6(4) 0-6 7-6(4).

Players	Head To Head Match Wins
Okamura	1
Shimabukuro	0

Last 1 H2H Matches:

(R1) M25 Kashiwa(04-05-23)

Stats

Issei Okamura

Sho Shimabukuro

I. Okamura vs S. Shimabukuro H2H Profile

I. Okamura	Stats	S. Shimabukuro
$0	Career Prize Money	$356,065
47.67% (246-270)	Career Total W/L	61.71% (274-170)
1	Hard	0
0	Titles	8
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	50.00% (1-1)

I. Okamura vs S. Shimabukuro Match Preview:

Second serve performance recent form: In recent form (last 6 months), Issei Okamura has won 40.72% of points on their second serve, while Sho Shimabukuro has won 49.82%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Issei Okamura, in recent form, has won 41.01% of their opponent's second serve points, while Sho Shimabukuro has won 44.59%. The same stats for first serve returns are 24.92% and 24.60% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Issei Okamura has saved 45.61% of breakpoints in recent form, whereas Sho Shimabukuro has saved 55.19% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Issei Okamura has won 48.72% of matches played (W/L 19/20), with Sho Shimabukuro winning 59.65% (W/L 34/23) that gives us an overall head-to head prediction overview.
Best surface: Issei Okamura has their best career surface win % on Grass, winning 67% (W/L 4/2), and worse career win % on I.hard, winning 13% (W/L 2/13). Sho Shimabukuro has their best career surface win % on Hard, winning 67% (W/L 207/122), and worse career win % on I.hard, winning 55% (W/L 26/21).
Player level: In the last year, Issei Okamura has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 48.72% of matches (W/L 19/20), where as Sho Shimabukuro has played most of their matches on the Challengers/ITF tournaments > $10K, winning 60.42% of matches (W/L 29/19). 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 1 times before with Issei Okamura winning 1 times and Sho Shimabukuro being victorious 0 times. They have played 3 sets in total, with Issei Okamura winning 2 and Sho Shimabukuro winning 1.
The last match between Issei Okamura and Sho Shimabukuro was at the M25 Kashiwa, 05-04-2023, Round: R1, Surface: Hard, with Sho Shimabukuro getting the victory 7-6(4) 0-6 7-6(4).
Head to head match duration: In past head to head matches, the average match time between these players has been 2:28:0.
Opponent quality stats: Over the last 12 months, Issei Okamura has played against opponents with an average rank of 282.26 while Sho Shimabukuro has played against players with an average rank of 256.35.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Issei Okamura has won 50% of deciding sets over the last 12 months, while Sho Shimabukuro has won 57% in all matches played on tour.
Break point conversion: In recent form, Issei Okamura has converted 23.91% of breakpoint opportunities, and Sho Shimabukuro has converted 31.10% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Issei Okamura vs Sho Shimabukuro Editorial Preview By TennisTipster88.

I. Okamura vs S. Shimabukuro H2H Stats Used In Our Predictions

I. Okamura	Stats	S. Shimabukuro
1	H2H Matches Won	0
2	Sets Won	1
14	Games Won	18
1	Aces (Total)	4
6	Total Double Faults	4
2:28:0	Average Match Time	2:28:0
56% (55/98)	1st Serve %	68% (63/92)
60% (33/55)	1st Serve Win %	73% (46/63)
53% (23/43)	2nd Serve Win %	55% (16/29)
75% (3/4)	Break Pts Won %	75% (6/8)
33% (30/92)	Return Points Win %	43% (42/98)
100% (1/1)	Best‑of‑3 Win %	0% (0/1)
100% (1/1)	Deciding Set 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

I. Okamura Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M25 Takasaki - 15-09-2025
Q1 Jonathan MridhaJ. Mridha	L	6-3 7-6(5)	Stats
M25 Sapporo - 08-09-2025
Q1 Natsuki YamamotoN. Yamamoto	L	6-2 4-6 10-5	Stats
M25 Sapporo - 01-09-2025
R1 Naoya HondaN. Honda	L	6-3 6-2	Stats
Q3 Seiya NakanishiS. Nakanishi	W	4-6 7-6(5) 10-8	Stats
M15 Singapore - 11-08-2025
R1 Antoine BergerA. Berger	L	6-1 6-1	Stats

View All

S. Shimabukuro Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Kobe Challenger - 10-11-2025
QF Kaichi UchidaK. Uchida	L	7-6(3) 5-7 2-0 ret.	Stats
R2 Maximus JonesM. Jones	W	3-6 6-3 6-4	Stats
R1 Kokoro IsomuraK. Isomura	W	7-6(1) 6-4	Stats
Matsuyama Challenger - 03-11-2025
F Henrique RochaH. Rocha	L	7-5 3-6 6-2	Stats
SF Ryan PenistonR. Peniston	W	6-3 6-2	Stats

View All

I. Okamura vs S. Shimabukuro Stats Breakdown Vs All H2H Opponents

I. Okamura	Stats	S. Shimabukuro
47.67% (246/270)	YTD Win/Loss	61.71% (274/170)
48.10% (558/602)	Sets Win/Loss	58.81% (614/430)
49.25% (5292/5454)	Games Win/Loss	53.42% (5375/4686)
49.88% (203/204)	Hard Win/Loss	62.92% (207/122)
44.00% (33/42)	Clay Win/Loss	60.71% (17/11)
21.43% (6/22)	Indoor Hard W/L	55.74% (34/27)
66.67% (4/2)	Grass Win/Loss	61.54% (16/10)
0.13	Aces Per Game	0.36
676	Aces Total	1789
0.19	Double Faults Per Game	0.25
997	Total Double Faults	1217
1:7:51	Average Match Time	1:32:3
477.21	Average Opponent Rank	429.25
61% (13952/22795)	1st Serve %	56% (16207/28783)
64% (8954/13952)	1st Serve Win %	71% (11472/16207)
47% (4192/8843)	2nd Serve Win %	52% (6496/12576)
42% (915/2180)	Break Points Won % (Total)	44% (1237/2794)
39% (8872/22653)	Return Points Win %	40% (11518/28899)
0% (0/0)	Slam W/L	52.63% (10/9)
0% (0/0)	Masters W/L	33.33% (1/2)
0% (0/0)	Cups W/L	50.00% (2/2)
0% (0/0)	Main Tour W/L	43.48% (10/13)
29.73% (11/26)	Challenger W/L	58.64% (112/79)
49.06% (235/244)	Futures W/L	68.14% (139/65)
47% (240/509)	Best of 3 Sets Win %	62% (269/432)
100% (2/2)	Best of 5 Sets Win %	44% (4/9)
48% (51/106)	Tiebreaks Win % (Total)	44% (71/161)
46% (61/132)	Deciding Set Win %	57% (85/150)
85% (261/221)	1st Set Won, Won Match	87% (267/232)
15% (261/40)	1st Set Won, Lost Match	13% (267/34)
9% (254/24)	1st Set Lost, Won Match	23% (177/41)