Prediction of Issei Okamura vs Takuto Niki Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
I. Okamura vs T. Niki

Issei Okamura

JPN

2

Win

Played

2

Win

Age

5'7" (170 cm)

Height

6'0" (183 cm)

870

C. Rank

Ret.

574

Best Rank

278

Total Titles

YTD Titles

Career Money

$7.2K

Right-Handed

Plays

Right-Handed

Takuto Niki

JPN

2

Win

Played

2

Win

Age

5'7" (170 cm)

Height

6'0" (183 cm)

870

C. Rank

Ret.

574

Best Rank

278

Total Titles

YTD Titles

Career Money

$7.2K

Right-Handed

Plays

Right-Handed

Head-to-head: Okamura 2 - 2 Niki

They have played 10 sets in total, with Issei Okamura winning 5 and Takuto Niki winning 5. The last match between Issei Okamura and Takuto Niki was at the M25 Kashiwa, 28-09-2022, Round: R1, Surface: Hard, with Issei Okamura getting the victory 6-3 7-6(3).

Players	Head To Head Match Wins
Okamura	2
Niki	2

Last 4 H2H Matches:

(R1) M25 Kashiwa(09-28-22)

Stats

Issei Okamura

Takuto Niki

(Q1) Kobe Challenger(11-04-17)

Stats

Takuto Niki

Issei Okamura

(Q1) Toyota Challenger(11-16-13)

Stats

Takuto Niki

Issei Okamura

I. Okamura vs T. Niki H2H Profile

I. Okamura	Stats	T. Niki
$0	Career Prize Money	$7,195
47.67% (246-270)	Career Total W/L	56.67% (361-276)
2	Hard	0
0	Indoor	2
0	Titles	10
2	Total H2H Matches	2
0% (0-0)	YTD Win/Loss	0% (0-0)

I. Okamura vs T. Niki 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 Takuto Niki has won 0%. 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 Takuto Niki has won 0%. The same stats for first serve returns are 24.92% and 0% 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 Takuto Niki has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Issei Okamura has won 47.73% of matches played (W/L 21/23), with Takuto Niki winning 0% (W/L 0/0) 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). Takuto Niki has their best career surface win % on Grass, winning 67% (W/L 7/1), and worse career win % on I.hard, winning 33% (W/L 5/10).
Player level: In the last year, Issei Okamura has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 47.73% of matches (W/L 21/23), where as Takuto Niki has played most of their matches on the N/A, winning 0% of matches (W/L 0/0). 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 4 times before with Issei Okamura winning 2 times and Takuto Niki being victorious 2 times. They have played 10 sets in total, with Issei Okamura winning 5 and Takuto Niki winning 5.
The last match between Issei Okamura and Takuto Niki was at the M25 Kashiwa, 28-09-2022, Round: R1, Surface: Hard, with Issei Okamura getting the victory 6-3 7-6(3).
Head to head match duration: In past head to head matches, the average match time between these players has been 1:11:10.
Deciding set H2H prediction: Issei Okamura and Takuto Niki have played a deciding set 2 times, with Issei Okamura winning 1 times and Takuto Niki 1 times. Very useful for predicting the outcome if this match goes the distance.
Opponent quality stats: Over the last 12 months, Issei Okamura has played against opponents with an average rank of 293.84 while Takuto Niki has played against players with an average rank of 0.
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 44% of deciding sets over the last 12 months, while Takuto Niki has won 0% in all matches played on tour.
Break point conversion: In recent form, Issei Okamura has converted 23.91% of breakpoint opportunities, and Takuto Niki has converted 0% 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 Takuto Niki Editorial Preview By TennisTipster88.

I. Okamura vs T. Niki H2H Stats Used In Our Predictions

I. Okamura	Stats	T. Niki
2	H2H Matches Won	2
5	Sets Won	5
46	Games Won	52
8	Aces (Total)	16
9	Total Double Faults	7
1:11:10	Average Match Time	1:11:10
63% (130/207)	1st Serve %	61% (122/200)
62% (81/130)	1st Serve Win %	78% (95/122)
53% (41/77)	2nd Serve Win %	47% (37/78)
33% (6/18)	Break Pts Won %	50% (9/18)
34% (68/200)	Return Points Win %	41% (85/207)
50% (2/4)	Best‑of‑3 Win %	50% (2/4)
50% (1/2)	Deciding Set Win %	50% (1/2)
67% (2/3)	1st Set Won, Won Match	100% (1/1)
33% (1/3)	1st Set Won, Lost Match	0% (0/1)
0% (0/1)	1st Set Lost, Won Match	33% (1/3)

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

T. Niki Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M25 Kashiwa - 26-09-2022
R1 Issei OkamuraI. Okamura	L	6-3 7-6(3)	Stats
M25 Sapporo - 05-09-2022
R2 Yuki MochizukiY. Mochizuki	L	6-2 7-6(6)	Stats
R1 Kazuma KawachiK. Kawachi	W	3-6 6-1 6-1	Stats
M25 Sapporo - 29-08-2022
R2 Yamato SueokaY. Sueoka	L	6-3 7-5	Stats
R1 Rimpei KawakamiR. Kawakami	W	6-3 1-6 7-5	Stats

View All

I. Okamura vs T. Niki Stats Breakdown Vs All H2H Opponents

I. Okamura	Stats	T. Niki
47.67% (246/270)	YTD Win/Loss	56.67% (361/276)
48.10% (558/602)	Sets Win/Loss	55.04% (803/656)
49.25% (5292/5454)	Games Win/Loss	52.53% (7225/6530)
49.88% (203/204)	Hard Win/Loss	57.68% (293/215)
44.00% (33/42)	Clay Win/Loss	57.81% (37/27)
21.43% (6/22)	Indoor Hard W/L	42.11% (24/33)
66.67% (4/2)	Grass Win/Loss	87.50% (7/1)
0.13	Aces Per Game	0.2
676	Aces Total	1365
0.19	Double Faults Per Game	0.11
997	Total Double Faults	752
1:7:51	Average Match Time	1st Match
477.88	Average Opponent Rank	553.73
61% (13952/22795)	1st Serve %	62% (14666/23752)
64% (8954/13952)	1st Serve Win %	69% (10076/14666)
47% (4192/8843)	2nd Serve Win %	50% (4553/9086)
42% (915/2180)	Break Points Won % (Total)	42% (1053/2479)
39% (8872/22653)	Return Points Win %	41% (10101/24914)
0% (0/0)	Main Tour W/L	45.45% (5/6)
29.73% (11/26)	Challenger W/L	41.73% (53/74)
49.06% (235/244)	Futures W/L	60.72% (303/196)
47% (240/509)	Best of 3 Sets Win %	56% (352/626)
100% (2/2)	Best of 5 Sets Win %	67% (2/3)
48% (51/106)	Tiebreaks Win % (Total)	46% (96/208)
46% (61/132)	Deciding Set Win %	54% (103/190)
85% (261/221)	1st Set Won, Won Match	87% (349/303)
15% (261/40)	1st Set Won, Lost Match	13% (349/46)
9% (254/24)	1st Set Lost, Won Match	20% (288/57)