Issei Okamura vs Yuki Mochizuki Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
I. Okamura vs Y. Mochizuki

Issei Okamura

JPN

1

Win

Played

1

Win

Age

5'7" (170 cm)

Height

5'8" (173 cm)

870

C. Rank

545

574

Best Rank

471

Total Titles

YTD Titles

Career Money

Right-Handed

Plays

Right-Handed

Yuki Mochizuki

JPN

1

Win

Played

1

Win

Age

5'7" (170 cm)

Height

5'8" (173 cm)

870

C. Rank

545

574

Best Rank

471

Total Titles

YTD Titles

Career Money

Right-Handed

Plays

Right-Handed

Head-to-head: Okamura 1 - 1 Mochizuki

They have played 4 sets in total, with Issei Okamura winning 2 and Yuki Mochizuki winning 2. The last match between Issei Okamura and Yuki Mochizuki was at the Hong Kong F3 (Hong Kong), 25-12-2018, Round: R1, Surface: Hard, with Draw getting the victory 7-6(4) 7-6(4).

Players	Head To Head Match Wins
Okamura	1
Mochizuki	1

Last 2 H2H Matches:

(R1) Hong Kong F3 (Hong Kong)(12-25-18)

Stats

Issei Okamura

Yuki Mochizuki

(R1) Japan F1 (Nishi-Tama)(03-07-17)

Stats

Yuki Mochizuki

Issei Okamura

I. Okamura vs Y. Mochizuki H2H Profile

I. Okamura	Stats	Y. Mochizuki
$0	Career Prize Money	$0
47.67% (246-270)	Career Total W/L	60.48% (202-132)
1	Hard	1
0	Titles	5
1	Total H2H Matches	1
0% (0-0)	YTD Win/Loss	0% (0-0)

I. Okamura vs Y. Mochizuki Match Preview:

Second serve performance recent form: In recent form (last 6 months), Issei Okamura has won 41.21% of points on their second serve, while Yuki Mochizuki has won 47.48%. 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 43.22% of their opponent's second serve points, while Yuki Mochizuki has won 43.76%. The same stats for first serve returns are 25.18% and 28.82% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Issei Okamura has saved 48.08% of breakpoints in recent form, whereas Yuki Mochizuki has saved 53.07% 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 Yuki Mochizuki winning 58.18% (W/L 32/23) 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). Yuki Mochizuki has their best career surface win % on Clay, winning 67% (W/L 39/20), and worse career win % on I.hard, winning 47% (W/L 7/8).
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 Yuki Mochizuki has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 64.52% of matches (W/L 20/11). 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 Issei Okamura winning 1 times and Yuki Mochizuki being victorious 1 times. They have played 4 sets in total, with Issei Okamura winning 2 and Yuki Mochizuki winning 2.
The last match between Issei Okamura and Yuki Mochizuki was at the Hong Kong F3 (Hong Kong), 25-12-2018, Round: R1, Surface: Hard, with Draw getting the victory 7-6(4) 7-6(4).
Head to head match duration: In past head to head matches, the average match time between these players has been 2:3:0.
Opponent quality stats: Over the last 12 months, Issei Okamura has played against opponents with an average rank of 101.23 while Yuki Mochizuki has played against players with an average rank of 460.47.
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 Yuki Mochizuki has won 75% in all matches played on tour.
Break point conversion: In recent form, Issei Okamura has converted 23.91% of breakpoint opportunities, and Yuki Mochizuki has converted 35.71% 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 Yuki Mochizuki Editorial Preview By TennisTipster88.

I. Okamura vs Y. Mochizuki H2H Stats Used In Our Predictions

I. Okamura	Stats	Y. Mochizuki
1	H2H Matches Won	1
2	Sets Won	2
20	Games Won	24
5	Aces (Total)	2
7	Total Double Faults	3
2:3:0	Average Match Time	2:3:0
59% (91/154)	1st Serve %	68% (106/155)
60% (55/91)	1st Serve Win %	62% (66/106)
43% (27/63)	2nd Serve Win %	43% (21/49)
30% (6/20)	Break Pts Won %	45% (9/20)
44% (68/155)	Return Points Win %	47% (72/154)
50% (1/2)	Best‑of‑3 Win %	50% (1/2)
100% (1/1)	1st Set Won, Won Match	100% (1/1)
0% (0/1)	1st Set Won, Lost Match	0% (0/1)
0% (0/1)	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

Y. Mochizuki Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Yokohama Challenger - 17-11-2025
R2 Igor Ribeiro MarcondesI. Ribeiro	L	6-2 7-6(5)	Stats
R1 Jumpei YamasakiJ. Yamasaki	W	6-4 7-6(5)	Stats
Kobe Challenger - 10-11-2025
Q1 Ryo TabataR. Tabata	L	6-2 7-6(7)	Stats
Matsuyama Challenger - 03-11-2025
R1 Sho ShimabukuroS. Shimabukuro	L	6-4 6-2	Stats
Q3 James WattJ. Watt	W	3-6 6-3 7-6(4)	Stats

View All

I. Okamura vs Y. Mochizuki Stats Breakdown Vs All H2H Opponents

I. Okamura	Stats	Y. Mochizuki
47.67% (246/270)	YTD Win/Loss	60.48% (202/132)
48.10% (558/602)	Sets Win/Loss	58.62% (449/317)
49.25% (5292/5454)	Games Win/Loss	53.08% (3761/3325)
49.88% (203/204)	Hard Win/Loss	59.26% (144/99)
44.00% (33/42)	Clay Win/Loss	66.10% (39/20)
21.43% (6/22)	Indoor Hard W/L	59.38% (19/13)
66.67% (4/2)	Grass Win/Loss	0% (0/0)
0.13	Aces Per Game	0.21
676	Aces Total	739
0.19	Double Faults Per Game	0.16
997	Total Double Faults	552
1:7:51	Average Match Time	1:33:7
165.43	Average Opponent Rank	526.1
61% (13952/22795)	1st Serve %	68% (14466/21139)
64% (8954/13952)	1st Serve Win %	64% (9210/14466)
47% (4192/8843)	2nd Serve Win %	51% (3422/6673)
42% (915/2180)	Break Points Won % (Total)	46% (1092/2394)
39% (8872/22653)	Return Points Win %	43% (9194/21394)
0% (0/0)	Main Tour W/L	0.00% (0/1)
29.73% (11/26)	Challenger W/L	49.35% (38/39)
49.06% (235/244)	Futures W/L	64.06% (164/92)
47% (240/509)	Best of 3 Sets Win %	60% (196/327)
100% (2/2)	Best of 5 Sets Win %	100% (2/2)
48% (51/106)	Tiebreaks Win % (Total)	56% (50/89)
46% (61/132)	Deciding Set Win %	51% (52/102)
85% (261/221)	1st Set Won, Won Match	86% (191/164)
15% (261/40)	1st Set Won, Lost Match	14% (191/26)
9% (254/24)	1st Set Lost, Won Match	26% (142/37)