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Issei Okamura Stats, Ranking & Age

Issei Okamura - Japan

Issei Okamura
38 Bad Form
W
L
L
L
W
L
L

ATP Rank

1,151

Elo Score

9

Singles - Career

Age

W-L

Career Winnings

Height

Weight

Hand

32

30 - 62

$64,466

1.70m

68kg

Right-handed

Issei Okamura is recently performing at a bad level. Issei Okamura's record in 2025 is 3 wins to 5 losses. Their career record is 30 wins to 62 losses.

Stats
Matches & Results
Surface : All
 
2025 Stats
All Surfaces
Hard
Clay
Grass

General Overview Stats (All Surfaces)

Performance
Profile
Data Point
Total
Details
Percentile
Prize Money
Career Total
$64,466USD Earned
$701Earned Per Match
56
Current Ranking
ATP - Men
1,151Since Jul 2024
9Elo Points
45
Win Percentage
2025 Year
37.5%3 / 8 Matches
BadVery Bad Form
34
Win Percentage
Trailing 12 Months
36.0%9 / 25 Matches
BadVery Bad Form
30
Win Percentage
Career Total
32.6%30 / 92 Matches
BadVery Bad Form
25
On the Court This Year
Aces
2025
N/AAces Per Match
-0 / 0 matches
N/A
First Serve
2025
N/AFirst Serve
-Success Rate
N/A
Double Faults
2025
N/APer Match
-0 / 0 matches
N/A
Break Points Won
2025
N/ABP Converted
-N/A Breaks
N/A

Issei Okamura is ranked 1,151 in the ATP rankings with an ELO score of 9. In 2025, Issei Okamura is in Bad form, achieving 37.5% wins.

Data Point
Stat
Age
32
Forehand
Right-handed
Backhand
Two-handed
Birthday
May 26, 1992
Height
1.70m
Weight
68kg

Win Percentage (Match / Set)

2025 & Last 12 Months
Career
Data Point
2025
Last 12 Months
Percentile
Match Wins
38%
36%
45
Match Wins (3 Sets)
38%
36%
45
Match Wins (5 Sets)
N/A
N/A
N/A
Wins in Straight Sets
25%
24%
42
Wins From Behind
0%
6%
0
Won At Least 1 Set
38%
44%
23
Set 1 Win
38%
40%
39
Set 2 Win
25%
28%
22
Set 3 Win
100%
60%
92
Set 4 Win
N/A
N/A
0
Set 5 Win
N/A
N/A
0
Data Point
Percentage
Number
Percentile
Match Wins
33%
30 / 92
29
Match Wins (3 Sets)
33%
30 / 92
30
Match Wins (5 Sets)
N/A
0 / 0
0
Wins in Straight Sets
20%
18 / 92
25
Wins From Behind
5%
3 times
20
Won At Least 1 Set
50%
46 / 92
25
Set 1 Win
41%
38 / 92
39
Set 2 Win
28%
26 / 92
16
Set 3 Win
43%
12 / 28
40
Set 4 Win
N/A
0 / 0
0
Set 5 Win
N/A
0 / 0
0

Aces Stats (3 Set Matches Only)

2025 & Last 12 Months
Career
Data Point
2025
Last 12 Months
Percentile
Aces Per Match
N/A
N/A
0
Most Aces in a match
N/A
N/A
0
Over 0.5 Aces
N/A
N/A
0
Over 1.5 Aces
N/A
N/A
0
Over 2.5 Aces
N/A
N/A
0
Over 3.5 Aces
N/A
N/A
0
Over 4.5 Aces
N/A
N/A
0
Over 5.5 Aces
N/A
N/A
0
Over 6.5 Aces
N/A
N/A
0
Over 7.5 Aces
N/A
N/A
0
Over 8.5 Aces
N/A
N/A
0
Over 9.5 Aces
N/A
N/A
0
Over 14.5 Aces
N/A
N/A
0

Overall, Issei Okamura is better than 0% of the players in terms of Aces Per Match during their latest matches.

Data Point
Percentage
Number
Percentile
Aces Per Match
0.5
1 / 2
3
Over 0.5 Aces
50%
1 / 2
9
Over 1.5 Aces
0%
0 / 2
0
Over 2.5 Aces
0%
0 / 2
0
Over 3.5 Aces
0%
0 / 2
0
Over 4.5 Aces
0%
0 / 2
0
Over 5.5 Aces
0%
0 / 2
0
Over 6.5 Aces
0%
0 / 2
0
Over 7.5 Aces
0%
0 / 2
0
Over 8.5 Aces
0%
0 / 2
0
Over 9.5 Aces
0%
0 / 2
0
Over 14.5 Aces
0%
0 / 2
0

Match Total Games Stats

2025 & Last 12 Months
Career
Data Point
2025
Last 12 Months
Percentile
Average Total Games (3 Set Matches)
17.75
19.8
11
Average Total Games (5 Set Matches)
N/A
N/A
0
Over 12.5
100%
100%
41
Over 13.5
88%
96%
14
Over 14.5
75%
88%
8
Over 15.5
50%
80%
2
Over 16.5
38%
68%
3
Over 17.5
38%
68%
6
Over 18.5
38%
44%
11
Over 19.5
25%
36%
4
Over 20.5
25%
32%
7
Over 21.5
25%
24%
10
Over 22.5
13%
20%
3
Over 23.5
13%
20%
4
Over 24.5
13%
20%
5
Over 25.5
13%
20%
9
Over 26.5
13%
20%
13
Over 27.5
13%
16%
20
Over 28.5
0%
12%
0
Over 29.5
0%
8%
0
Over 30.5
0%
4%
0
Data Point
Percentage
Percentile
Average Total Games (3 Set Matches)
21.36
46
Over 12.5
100%
67
Over 13.5
97%
54
Over 14.5
92%
36
Over 15.5
84%
27
Over 16.5
75%
26
Over 17.5
66%
29
Over 18.5
54%
22
Over 19.5
50%
31
Over 20.5
43%
34
Over 21.5
40%
39
Over 22.5
33%
35
Over 23.5
32%
50
Over 24.5
29%
43
Over 25.5
28%
56
Over 26.5
26%
67
Over 27.5
23%
68
Over 28.5
18%
58
Over 29.5
14%
53
Over 30.5
10%
44

Break of Serve (Break Points Won) - Over/Under

2025 & Last 12
Career
3 Set Matches
5 Set Matches
Breaks Per Set
Data Point
2025
Last 12
Percentile
Breaks Per Match
N/A
N/A
0
Over 0.5
N/A
N/A
0
Over 1.5
N/A
N/A
0
Over 2.5
N/A
N/A
0
Over 3.5
N/A
N/A
0
Over 4.5
N/A
N/A
0
Over 5.5
N/A
N/A
0
Over 6.5
N/A
N/A
0

Data Point
2025
Last 12
Percentile
Breaks Per Match
N/A
N/A
0
Over 0.5
N/A
N/A
0
Over 1.5
N/A
N/A
0
Over 2.5
N/A
N/A
0
Over 3.5
N/A
N/A
0
Over 4.5
N/A
N/A
0
Over 5.5
N/A
N/A
0
Over 6.5
N/A
N/A
0
Over 7.5
N/A
N/A
0
Over 8.5
N/A
N/A
0
Data Point
2025
Last 12
Percentile
Average Break-Points Converted (Set 1)
N/A
N/A
0
Average Break-Points Converted (Set 2)
N/A
N/A
0
Average Break-Points Converted (Set 3)
N/A
N/A
0
will Break Serve %
N/A
N/A
0
will not Break Serve %
N/A
N/A
0
Over 0.5
N/A
N/A
0
Over 1.5
N/A
N/A
0
Over 2.5
N/A
N/A
0

Breaks Per Set data uses Set 1 as a sample.

3 Set Matches
5 Set Matches
Breaks Per Set
Data Point
2025
Number
Percentile
Breaks Per Match
3.25
N/A
84
Over 0.5
100%
2 / 2
81
Over 1.5
50%
1 / 2
20
Over 2.5
50%
1 / 2
53
Over 3.5
50%
1 / 2
87
Over 4.5
50%
1 / 2
97
Over 5.5
50%
1 / 2
98
Over 6.5
0%
0 / 2
0
Data Point
2025
Number
Percentile
Breaks Per Match
N/A
N/A
0
Over 0.5
N/A
0 / 0
0
Over 1.5
N/A
0 / 0
0
Over 2.5
N/A
0 / 0
0
Over 3.5
N/A
0 / 0
0
Over 4.5
N/A
0 / 0
0
Over 5.5
N/A
0 / 0
0
Over 6.5
N/A
0 / 0
0
Over 7.5
N/A
0 / 0
0
Over 8.5
N/A
0 / 0
0
Data Point
2025
Number
Percentile
Average Break-Points Converted (Set 1)
1.50
N/A
83
Average Break-Points Converted (Set 2)
1.75
N/A
92
Average Break-Points Converted (Set 3)
N/A
N/A
0
will Break Serve %
29%
N/A
32
will not Break Serve %
59%
N/A
83
Over 0.5
50%
1 / 2
22
Over 1.5
50%
1 / 2
85
Over 2.5
50%
1 / 2
97

Breaks Per Set data uses Set 1 as a sample.

Double Faults - Over/Under

2025 & Last 12 Months
Career
3 Set Matches
5 Set Matches
Data Point
2025
Last 12
Percentile
Double Faults Per Match
N/A
N/A
100
Over 0.5 (1+)
N/A
N/A
100
Over 1.5 (2+)
N/A
N/A
100
Over 2.5 (3+)
N/A
N/A
100
Over 3.5 (4+)
N/A
N/A
100
Over 4.5 (5+)
N/A
N/A
100
Over 5.5 (6+)
N/A
N/A
100
Over 6.5 (7+)
N/A
N/A
100
Over 7.5 (8+)
N/A
N/A
100

Data Point
2025
Last 12
Percentile
Double Faults Per Match
N/A
N/A
100
Over 0.5 (1+)
N/A
N/A
100
Over 1.5 (2+)
N/A
N/A
100
Over 2.5 (3+)
N/A
N/A
100
Over 3.5 (4+)
N/A
N/A
100
Over 4.5 (5+)
N/A
N/A
100
Over 5.5 (6+)
N/A
N/A
100
Over 6.5 (7+)
N/A
N/A
100
Over 7.5 (8+)
N/A
N/A
100
Over 8.5 (9+)
N/A
N/A
100
Over 9.5 (10+)
N/A
N/A
100
Over 10.5 (11+)
N/A
N/A
100

3 Set Matches
5 Set Matches
Data Point
2025
Number
Percentile
Double Faults Per Match
4.5
9 / 2
13
Over 0.5 (1+)
100%
2 / 2
32
Over 1.5 (2+)
100%
2 / 2
22
Over 2.5 (3+)
100%
2 / 2
14
Over 3.5 (4+)
50%
1 / 2
32
Over 4.5 (5+)
50%
1 / 2
20
Over 5.5 (6+)
50%
1 / 2
11
Over 6.5 (7+)
0%
0 / 2
100
Over 7.5 (8+)
0%
0 / 2
100
Data Point
2025
Number
Percentile
Double Faults Per Match
N/A
0 / 0
100
Over 0.5 (1+)
N/A
N/A
100
Over 1.5 (2+)
N/A
N/A
100
Over 2.5 (3+)
N/A
N/A
100
Over 3.5 (4+)
N/A
N/A
100
Over 4.5 (5+)
N/A
N/A
100
Over 5.5 (6+)
N/A
N/A
100
Over 6.5 (7+)
N/A
N/A
100
Over 7.5 (8+)
N/A
N/A
100
Over 8.5 (9+)
N/A
N/A
100
Over 9.5 (10+)
N/A
N/A
100
Over 10.5 (11+)
N/A
N/A
100

Win Percentage (Hard Courts)

2025 & Last 12 Months
Career
Data Point
2025
Last 12 Months
Percentile
Match Wins
38%
36%
45
Match Wins (3 Sets)
38%
36%
45
Match Wins (5 Sets)
N/A
N/A
N/A
Wins in Straight Sets
25%
24%
42
Wins From Behind
0%
6%
0
Won At Least 1 Set
38%
44%
23
Set 1 Win
38%
40%
39
Set 2 Win
25%
28%
22
Set 3 Win
100%
60%
92
Set 4 Win
N/A
N/A
0
Set 5 Win
N/A
N/A
0
Data Point
Percentage
Number
Percentile
Match Wins
35%
28 / 80
29
Match Wins (3 Sets)
35%
28 / 80
30
Match Wins (5 Sets)
N/A
0 / 0
0
Wins in Straight Sets
23%
18 / 80
25
Wins From Behind
4%
2 times
20
Won At Least 1 Set
53%
42 / 80
25
Set 1 Win
44%
35 / 80
39
Set 2 Win
31%
25 / 80
16
Set 3 Win
42%
10 / 24
40
Set 4 Win
N/A
0 / 0
0
Set 5 Win
N/A
0 / 0
0

Aces (Hard Courts)

2025 & Last 12 Months
Career
Data Point
2025
Last 12 Months
Percentile
Aces Per Match
N/A
N/A
0
Most Aces in a match
N/A
N/A
0
Over 0.5 Aces
N/A
N/A
0
Over 1.5 Aces
N/A
N/A
0
Over 2.5 Aces
N/A
N/A
0
Over 3.5 Aces
N/A
N/A
0
Over 4.5 Aces
N/A
N/A
0
Over 5.5 Aces
N/A
N/A
0
Over 6.5 Aces
N/A
N/A
0
Over 7.5 Aces
N/A
N/A
0
Over 8.5 Aces
N/A
N/A
0
Over 9.5 Aces
N/A
N/A
0
Over 14.5 Aces
N/A
N/A
0
Data Point
Percentage
Number
Percentile
Aces Per Match
0.5
1 / 2
1
Over 0.5 Aces
50%
1 / 2
6
Over 1.5 Aces
0%
0 / 2
0
Over 2.5 Aces
0%
0 / 2
0
Over 3.5 Aces
0%
0 / 2
0
Over 4.5 Aces
0%
0 / 2
0
Over 5.5 Aces
0%
0 / 2
0
Over 6.5 Aces
0%
0 / 2
0
Over 7.5 Aces
0%
0 / 2
0
Over 8.5 Aces
0%
0 / 2
0
Over 9.5 Aces
0%
0 / 2
0
Over 14.5 Aces
0%
0 / 2
0

Match Total Games (Hard Courts)

2025 & Last 12 Months
Career
Data Point
2025
Last 12 Months
Percentile
Average Total Games (3 Set Matches)
17.75
19.8
13
Average Total Games (5 Set Matches)
N/A
N/A
0
Over 12.5
100%
100%
41
Over 13.5
88%
96%
14
Over 14.5
75%
88%
8
Over 15.5
50%
80%
2
Over 16.5
38%
68%
3
Over 17.5
38%
68%
6
Over 18.5
38%
44%
11
Over 19.5
25%
36%
4
Over 20.5
25%
32%
7
Over 21.5
25%
24%
10
Over 22.5
13%
20%
3
Over 23.5
13%
20%
4
Over 24.5
13%
20%
5
Over 25.5
13%
20%
9
Over 26.5
13%
20%
13
Over 27.5
13%
16%
20
Over 28.5
0%
12%
0
Over 29.5
0%
8%
0
Over 30.5
0%
4%
0
Data Point
Percentage
Percentile
Average Total Games (3 Set Matches)
21.38
44
Over 12.5
100%
67
Over 13.5
97%
54
Over 14.5
92%
36
Over 15.5
84%
27
Over 16.5
75%
26
Over 17.5
66%
29
Over 18.5
54%
22
Over 19.5
50%
31
Over 20.5
43%
34
Over 21.5
40%
39
Over 22.5
33%
35
Over 23.5
32%
50
Over 24.5
29%
43
Over 25.5
28%
56
Over 26.5
26%
67
Over 27.5
23%
68
Over 28.5
18%
58
Over 29.5
14%
53
Over 30.5
10%
44

Break Points Won (Hard Courts)

2025 & Last 12
Career
3 Set Matches
5 Set Matches
Breaks Per Set
Data Point
2025
Last 12
Percentile
Breaks Per Match
N/A
N/A
0
Over 0.5
N/A
N/A
0
Over 1.5
N/A
N/A
0
Over 2.5
N/A
N/A
0
Over 3.5
N/A
N/A
0
Over 4.5
N/A
N/A
0
Over 5.5
N/A
N/A
0
Over 6.5
N/A
N/A
0
Data Point
2025
Last 12
Percentile
Breaks Per Match
N/A
N/A
0
Over 0.5
N/A
N/A
0
Over 1.5
N/A
N/A
0
Over 2.5
N/A
N/A
0
Over 3.5
N/A
N/A
0
Over 4.5
N/A
N/A
0
Over 5.5
N/A
N/A
0
Over 6.5
N/A
N/A
0
Over 7.5
N/A
N/A
0
Over 8.5
N/A
N/A
0
Data Point
2025
Last 12
Percentile
Average Break-Points Converted (Set 1)
N/A
N/A
0
Average Break-Points Converted (Set 2)
N/A
N/A
0
Average Break-Points Converted (Set 3)
N/A
N/A
0
will Break Serve %
N/A
N/A
0
will not Break Serve %
N/A
N/A
0
Over 0.5
N/A
N/A
0
Over 1.5
N/A
N/A
0
Over 2.5
N/A
N/A
0

Breaks Per Set data uses Set 1 as a sample.

3 Set Matches
5 Set Matches
Breaks Per Set
Data Point
2025
Number
Percentile
Breaks Per Match
3.25
N/A
90
Over 0.5
100%
2 / 2
78
Over 1.5
50%
1 / 2
20
Over 2.5
50%
1 / 2
57
Over 3.5
50%
1 / 2
88
Over 4.5
50%
1 / 2
96
Over 5.5
50%
1 / 2
99
Over 6.5
0%
0 / 2
0
Data Point
2025
Number
Percentile
Breaks Per Match
N/A
N/A
0
Over 0.5
N/A
0 / 0
0
Over 1.5
N/A
0 / 0
0
Over 2.5
N/A
0 / 0
0
Over 3.5
N/A
0 / 0
0
Over 4.5
N/A
0 / 0
0
Over 5.5
N/A
0 / 0
0
Over 6.5
N/A
0 / 0
0
Over 7.5
N/A
0 / 0
0
Over 8.5
N/A
0 / 0
0
Data Point
2025
Number
Percentile
Average Break-Points Converted (Set 1)
1.50
N/A
86
Average Break-Points Converted (Set 2)
1.75
N/A
94
Average Break-Points Converted (Set 3)
N/A
N/A
0
will Break Serve %
29%
N/A
33
will not Break Serve %
59%
N/A
84
Over 0.5
50%
1 / 2
23
Over 1.5
50%
1 / 2
86
Over 2.5
50%
1 / 2
96

Breaks Per Set data uses Set 1 as a sample.

Double Faults (Hard Courts)

2025 & Last 12 Months
Career
3 Set Matches
5 Set Matches
Data Point
2025
Last 12
Percentile
Double Faults Per Match
N/A
N/A
100
Over 0.5 (1+)
N/A
N/A
100
Over 1.5 (2+)
N/A
N/A
100
Over 2.5 (3+)
N/A
N/A
100
Over 3.5 (4+)
N/A
N/A
100
Over 4.5 (5+)
N/A
N/A
100
Over 5.5 (6+)
N/A
N/A
100
Over 6.5 (7+)
N/A
N/A
100
Over 7.5 (8+)
N/A
N/A
100
Data Point
2025
Last 12
Percentile
Double Faults Per Match
N/A
N/A
100
Over 0.5 (1+)
N/A
N/A
100
Over 1.5 (2+)
N/A
N/A
100
Over 2.5 (3+)
N/A
N/A
100
Over 3.5 (4+)
N/A
N/A
100
Over 4.5 (5+)
N/A
N/A
100
Over 5.5 (6+)
N/A
N/A
100
Over 6.5 (7+)
N/A
N/A
100
Over 7.5 (8+)
N/A
N/A
100
Over 8.5 (9+)
N/A
N/A
100
Over 9.5 (10+)
N/A
N/A
100
Over 10.5 (11+)
N/A
N/A
100
3 Set Matches
5 Set Matches
Data Point
2025
Number
Percentile
Double Faults Per Match
4.5
9 / 2
14
Over 0.5 (1+)
100%
2 / 2
35
Over 1.5 (2+)
100%
2 / 2
24
Over 2.5 (3+)
100%
2 / 2
17
Over 3.5 (4+)
50%
1 / 2
34
Over 4.5 (5+)
50%
1 / 2
21
Over 5.5 (6+)
50%
1 / 2
14
Over 6.5 (7+)
0%
0 / 2
100
Over 7.5 (8+)
0%
0 / 2
100
Data Point
2025
Number
Percentile
Double Faults Per Match
N/A
0 / 0
100
Over 0.5 (1+)
N/A
N/A
100
Over 1.5 (2+)
N/A
N/A
100
Over 2.5 (3+)
N/A
N/A
100
Over 3.5 (4+)
N/A
N/A
100
Over 4.5 (5+)
N/A
N/A
100
Over 5.5 (6+)
N/A
N/A
100
Over 6.5 (7+)
N/A
N/A
100
Over 7.5 (8+)
N/A
N/A
100
Over 8.5 (9+)
N/A
N/A
100
Over 9.5 (10+)
N/A
N/A
100
Over 10.5 (11+)
N/A
N/A
100

Win Percentage (Clay Courts)

2025 & Last 12 Months
Career
Data Point
2025
Last 12 Months
Percentile
Match Wins
N/A
N/A
0
Match Wins (3 Sets)
N/A
N/A
0
Match Wins (5 Sets)
N/A
N/A
N/A
Wins in Straight Sets
N/A
N/A
0
Wins From Behind
N/A
N/A
0
Won At Least 1 Set
N/A
N/A
0
Set 1 Win
N/A
N/A
0
Set 2 Win
N/A
N/A
0
Set 3 Win
N/A
N/A
0
Set 4 Win
N/A
N/A
0
Set 5 Win
N/A
N/A
0
Data Point
Percentage
Number
Percentile
Match Wins
17%
2 / 12
29
Match Wins (3 Sets)
17%
2 / 12
30
Match Wins (5 Sets)
N/A
0 / 0
0
Wins in Straight Sets
0%
0 / 12
25
Wins From Behind
9%
1 times
20
Won At Least 1 Set
33%
4 / 12
25
Set 1 Win
25%
3 / 12
39
Set 2 Win
8%
1 / 12
16
Set 3 Win
50%
2 / 4
40
Set 4 Win
N/A
0 / 0
0
Set 5 Win
N/A
0 / 0
0

Aces (Clay Courts)

2025 & Last 12 Months
Career
Data Point
2025
Last 12 Months
Percentile
Aces Per Match
N/A
N/A
0
Most Aces in a match
N/A
N/A
0
Over 0.5 Aces
N/A
N/A
0
Over 1.5 Aces
N/A
N/A
0
Over 2.5 Aces
N/A
N/A
0
Over 3.5 Aces
N/A
N/A
0
Over 4.5 Aces
N/A
N/A
0
Over 5.5 Aces
N/A
N/A
0
Over 6.5 Aces
N/A
N/A
0
Over 7.5 Aces
N/A
N/A
0
Over 8.5 Aces
N/A
N/A
0
Over 9.5 Aces
N/A
N/A
0
Over 14.5 Aces
N/A
N/A
0
Data Point
Percentage
Number
Percentile
Aces Per Match
N/A
0 / 0
0
Over 0.5 Aces
N/A
N/A
0
Over 1.5 Aces
N/A
N/A
0
Over 2.5 Aces
N/A
N/A
0
Over 3.5 Aces
N/A
N/A
0
Over 4.5 Aces
N/A
N/A
0
Over 5.5 Aces
N/A
N/A
0
Over 6.5 Aces
N/A
N/A
0
Over 7.5 Aces
N/A
N/A
0
Over 8.5 Aces
N/A
N/A
0
Over 9.5 Aces
N/A
N/A
0
Over 14.5 Aces
N/A
N/A
0

Match Total Games (Clay Courts)

2025 & Last 12 Months
Career
Data Point
2025
Last 12 Months
Percentile
Average Total Games (3 Set Matches)
N/A
N/A
0
Average Total Games (5 Set Matches)
N/A
N/A
0
Over 12.5
100%
100%
41
Over 13.5
88%
96%
14
Over 14.5
75%
88%
8
Over 15.5
50%
80%
2
Over 16.5
38%
68%
3
Over 17.5
38%
68%
6
Over 18.5
38%
44%
11
Over 19.5
25%
36%
4
Over 20.5
25%
32%
7
Over 21.5
25%
24%
10
Over 22.5
13%
20%
3
Over 23.5
13%
20%
4
Over 24.5
13%
20%
5
Over 25.5
13%
20%
9
Over 26.5
13%
20%
13
Over 27.5
13%
16%
20
Over 28.5
0%
12%
0
Over 29.5
0%
8%
0
Over 30.5
0%
4%
0
Data Point
Percentage
Percentile
Average Total Games (3 Set Matches)
21.25
50
Over 12.5
100%
67
Over 13.5
97%
54
Over 14.5
92%
36
Over 15.5
84%
27
Over 16.5
75%
26
Over 17.5
66%
29
Over 18.5
54%
22
Over 19.5
50%
31
Over 20.5
43%
34
Over 21.5
40%
39
Over 22.5
33%
35
Over 23.5
32%
50
Over 24.5
29%
43
Over 25.5
28%
56
Over 26.5
26%
67
Over 27.5
23%
68
Over 28.5
18%
58
Over 29.5
14%
53
Over 30.5
10%
44

Break Points Won (Clay Courts)

2025 & Last 12
Career
3 Set Matches
5 Set Matches
Breaks Per Set
Data Point
2025
Last 12
Percentile
Breaks Per Match
N/A
N/A
0
Over 0.5
N/A
N/A
0
Over 1.5
N/A
N/A
0
Over 2.5
N/A
N/A
0
Over 3.5
N/A
N/A
0
Over 4.5
N/A
N/A
0
Over 5.5
N/A
N/A
0
Over 6.5
N/A
N/A
0
Data Point
2025
Last 12
Percentile
Breaks Per Match
N/A
N/A
0
Over 0.5
N/A
N/A
0
Over 1.5
N/A
N/A
0
Over 2.5
N/A
N/A
0
Over 3.5
N/A
N/A
0
Over 4.5
N/A
N/A
0
Over 5.5
N/A
N/A
0
Over 6.5
N/A
N/A
0
Over 7.5
N/A
N/A
0
Over 8.5
N/A
N/A
0
Data Point
2025
Last 12
Percentile
Average Break-Points Converted (Set 1)
N/A
N/A
0
Average Break-Points Converted (Set 2)
N/A
N/A
0
Average Break-Points Converted (Set 3)
N/A
N/A
0
will Break Serve %
N/A
N/A
0
will not Break Serve %
N/A
N/A
0
Over 0.5
N/A
N/A
0
Over 1.5
N/A
N/A
0
Over 2.5
N/A
N/A
0

Breaks Per Set data uses Set 1 as a sample.

3 Set Matches
5 Set Matches
Breaks Per Set
Data Point
2025
Number
Percentile
Breaks Per Match
N/A
N/A
0
Over 0.5
N/A
0 / 0
0
Over 1.5
N/A
0 / 0
0
Over 2.5
N/A
0 / 0
0
Over 3.5
N/A
0 / 0
0
Over 4.5
N/A
0 / 0
0
Over 5.5
N/A
0 / 0
0
Over 6.5
N/A
0 / 0
0
Data Point
2025
Number
Percentile
Breaks Per Match
N/A
N/A
0
Over 0.5
N/A
0 / 0
0
Over 1.5
N/A
0 / 0
0
Over 2.5
N/A
0 / 0
0
Over 3.5
N/A
0 / 0
0
Over 4.5
N/A
0 / 0
0
Over 5.5
N/A
0 / 0
0
Over 6.5
N/A
0 / 0
0
Over 7.5
N/A
0 / 0
0
Over 8.5
N/A
0 / 0
0
Data Point
2025
Number
Percentile
Average Break-Points Converted (Set 1)
N/A
N/A
0
Average Break-Points Converted (Set 2)
N/A
N/A
0
Average Break-Points Converted (Set 3)
N/A
N/A
0
will Break Serve %
N/A
N/A
0
will not Break Serve %
N/A
N/A
0
Over 0.5
N/A
0 / 0
0
Over 1.5
N/A
0 / 0
0
Over 2.5
N/A
0 / 0
0

Breaks Per Set data uses Set 1 as a sample.

Double Faults (Clay Courts)

2025 & Last 12 Months
Career
3 Set Matches
5 Set Matches
Data Point
2025
Last 12
Percentile
Double Faults Per Match
N/A
N/A
100
Over 0.5 (1+)
N/A
N/A
100
Over 1.5 (2+)
N/A
N/A
100
Over 2.5 (3+)
N/A
N/A
100
Over 3.5 (4+)
N/A
N/A
100
Over 4.5 (5+)
N/A
N/A
100
Over 5.5 (6+)
N/A
N/A
100
Over 6.5 (7+)
N/A
N/A
100
Over 7.5 (8+)
N/A
N/A
100
Data Point
2025
Last 12
Percentile
Double Faults Per Match
N/A
N/A
100
Over 0.5 (1+)
N/A
N/A
100
Over 1.5 (2+)
N/A
N/A
100
Over 2.5 (3+)
N/A
N/A
100
Over 3.5 (4+)
N/A
N/A
100
Over 4.5 (5+)
N/A
N/A
100
Over 5.5 (6+)
N/A
N/A
100
Over 6.5 (7+)
N/A
N/A
100
Over 7.5 (8+)
N/A
N/A
100
Over 8.5 (9+)
N/A
N/A
100
Over 9.5 (10+)
N/A
N/A
100
Over 10.5 (11+)
N/A
N/A
100
3 Set Matches
5 Set Matches
Data Point
2025
Number
Percentile
Double Faults Per Match
N/A
0 / 0
100
Over 0.5 (1+)
N/A
N/A
100
Over 1.5 (2+)
N/A
N/A
100
Over 2.5 (3+)
N/A
N/A
100
Over 3.5 (4+)
N/A
N/A
100
Over 4.5 (5+)
N/A
N/A
100
Over 5.5 (6+)
N/A
N/A
100
Over 6.5 (7+)
N/A
N/A
100
Over 7.5 (8+)
N/A
N/A
100
Data Point
2025
Number
Percentile
Double Faults Per Match
N/A
0 / 0
100
Over 0.5 (1+)
N/A
N/A
100
Over 1.5 (2+)
N/A
N/A
100
Over 2.5 (3+)
N/A
N/A
100
Over 3.5 (4+)
N/A
N/A
100
Over 4.5 (5+)
N/A
N/A
100
Over 5.5 (6+)
N/A
N/A
100
Over 6.5 (7+)
N/A
N/A
100
Over 7.5 (8+)
N/A
N/A
100
Over 8.5 (9+)
N/A
N/A
100
Over 9.5 (10+)
N/A
N/A
100
Over 10.5 (11+)
N/A
N/A
100

Win Percentage (Grass Courts)

2025 & Last 12 Months
Career
Data Point
2025
Last 12 Months
Percentile
Match Wins
N/A
N/A
0
Match Wins (3 Sets)
N/A
N/A
0
Match Wins (5 Sets)
N/A
N/A
N/A
Wins in Straight Sets
N/A
N/A
0
Wins From Behind
N/A
N/A
0
Won At Least 1 Set
N/A
N/A
0
Set 1 Win
N/A
N/A
0
Set 2 Win
N/A
N/A
0
Set 3 Win
N/A
N/A
0
Set 4 Win
N/A
N/A
0
Set 5 Win
N/A
N/A
0
Data Point
Percentage
Number
Percentile
Match Wins
N/A
0 / 0
29
Match Wins (3 Sets)
N/A
0 / 0
30
Match Wins (5 Sets)
N/A
0 / 0
0
Wins in Straight Sets
N/A
0 / 0
25
Wins From Behind
N/A
0 times
20
Won At Least 1 Set
N/A
0 / 0
25
Set 1 Win
N/A
0 / 0
39
Set 2 Win
N/A
0 / 0
16
Set 3 Win
N/A
0 / 0
40
Set 4 Win
N/A
0 / 0
0
Set 5 Win
N/A
0 / 0
0

Aces (Grass Courts)

2025 & Last 12 Months
Career
Data Point
2025
Last 12 Months
Percentile
Aces Per Match
N/A
N/A
0
Most Aces in a match
N/A
N/A
0
Over 0.5 Aces
N/A
N/A
0
Over 1.5 Aces
N/A
N/A
0
Over 2.5 Aces
N/A
N/A
0
Over 3.5 Aces
N/A
N/A
0
Over 4.5 Aces
N/A
N/A
0
Over 5.5 Aces
N/A
N/A
0
Over 6.5 Aces
N/A
N/A
0
Over 7.5 Aces
N/A
N/A
0
Over 8.5 Aces
N/A
N/A
0
Over 9.5 Aces
N/A
N/A
0
Over 14.5 Aces
N/A
N/A
0
Data Point
Percentage
Number
Percentile
Aces Per Match
N/A
0 / 0
0
Over 0.5 Aces
N/A
N/A
0
Over 1.5 Aces
N/A
N/A
0
Over 2.5 Aces
N/A
N/A
0
Over 3.5 Aces
N/A
N/A
0
Over 4.5 Aces
N/A
N/A
0
Over 5.5 Aces
N/A
N/A
0
Over 6.5 Aces
N/A
N/A
0
Over 7.5 Aces
N/A
N/A
0
Over 8.5 Aces
N/A
N/A
0
Over 9.5 Aces
N/A
N/A
0
Over 14.5 Aces
N/A
N/A
0

Match Total Games (Grass Courts)

2025 & Last 12 Months
Career
Data Point
2025
Last 12 Months
Percentile
Average Total Games (3 Set Matches)
N/A
N/A
0
Average Total Games (5 Set Matches)
N/A
N/A
0
Over 12.5
100%
100%
41
Over 13.5
88%
96%
14
Over 14.5
75%
88%
8
Over 15.5
50%
80%
2
Over 16.5
38%
68%
3
Over 17.5
38%
68%
6
Over 18.5
38%
44%
11
Over 19.5
25%
36%
4
Over 20.5
25%
32%
7
Over 21.5
25%
24%
10
Over 22.5
13%
20%
3
Over 23.5
13%
20%
4
Over 24.5
13%
20%
5
Over 25.5
13%
20%
9
Over 26.5
13%
20%
13
Over 27.5
13%
16%
20
Over 28.5
0%
12%
0
Over 29.5
0%
8%
0
Over 30.5
0%
4%
0
Data Point
Percentage
Percentile
Average Total Games (3 Set Matches)
N/A
0
Over 12.5
100%
67
Over 13.5
97%
54
Over 14.5
92%
36
Over 15.5
84%
27
Over 16.5
75%
26
Over 17.5
66%
29
Over 18.5
54%
22
Over 19.5
50%
31
Over 20.5
43%
34
Over 21.5
40%
39
Over 22.5
33%
35
Over 23.5
32%
50
Over 24.5
29%
43
Over 25.5
28%
56
Over 26.5
26%
67
Over 27.5
23%
68
Over 28.5
18%
58
Over 29.5
14%
53
Over 30.5
10%
44

Break Points Won (Grass Courts)

2025 & Last 12
Career
3 Set Matches
5 Set Matches
Breaks Per Set
Data Point
2025
Last 12
Percentile
Breaks Per Match
N/A
N/A
0
Over 0.5
N/A
N/A
0
Over 1.5
N/A
N/A
0
Over 2.5
N/A
N/A
0
Over 3.5
N/A
N/A
0
Over 4.5
N/A
N/A
0
Over 5.5
N/A
N/A
0
Over 6.5
N/A
N/A
0
Data Point
2025
Last 12
Percentile
Breaks Per Match
N/A
N/A
0
Over 0.5
N/A
N/A
0
Over 1.5
N/A
N/A
0
Over 2.5
N/A
N/A
0
Over 3.5
N/A
N/A
0
Over 4.5
N/A
N/A
0
Over 5.5
N/A
N/A
0
Over 6.5
N/A
N/A
0
Over 7.5
N/A
N/A
0
Over 8.5
N/A
N/A
0
Data Point
2025
Last 12
Percentile
Average Break-Points Converted (Set 1)
N/A
N/A
0
Average Break-Points Converted (Set 2)
N/A
N/A
0
Average Break-Points Converted (Set 3)
N/A
N/A
0
will Break Serve %
N/A
N/A
0
will not Break Serve %
N/A
N/A
0
Over 0.5
N/A
N/A
0
Over 1.5
N/A
N/A
0
Over 2.5
N/A
N/A
0

Breaks Per Set data uses Set 1 as a sample.

3 Set Matches
5 Set Matches
Breaks Per Set
Data Point
2025
Number
Percentile
Breaks Per Match
N/A
N/A
0
Over 0.5
N/A
0 / 0
0
Over 1.5
N/A
0 / 0
0
Over 2.5
N/A
0 / 0
0
Over 3.5
N/A
0 / 0
0
Over 4.5
N/A
0 / 0
0
Over 5.5
N/A
0 / 0
0
Over 6.5
N/A
0 / 0
0
Data Point
2025
Number
Percentile
Breaks Per Match
N/A
N/A
0
Over 0.5
N/A
0 / 0
0
Over 1.5
N/A
0 / 0
0
Over 2.5
N/A
0 / 0
0
Over 3.5
N/A
0 / 0
0
Over 4.5
N/A
0 / 0
0
Over 5.5
N/A
0 / 0
0
Over 6.5
N/A
0 / 0
0
Over 7.5
N/A
0 / 0
0
Over 8.5
N/A
0 / 0
0
Data Point
2025
Number
Percentile
Average Break-Points Converted (Set 1)
N/A
N/A
0
Average Break-Points Converted (Set 2)
N/A
N/A
0
Average Break-Points Converted (Set 3)
N/A
N/A
0
will Break Serve %
N/A
N/A
0
will not Break Serve %
N/A
N/A
0
Over 0.5
N/A
0 / 0
0
Over 1.5
N/A
0 / 0
0
Over 2.5
N/A
0 / 0
0

Breaks Per Set data uses Set 1 as a sample.

Double Faults (Grass Courts)

2025 & Last 12 Months
Career
3 Set Matches
5 Set Matches
Data Point
2025
Last 12
Percentile
Double Faults Per Match
N/A
N/A
100
Over 0.5 (1+)
N/A
N/A
100
Over 1.5 (2+)
N/A
N/A
100
Over 2.5 (3+)
N/A
N/A
100
Over 3.5 (4+)
N/A
N/A
100
Over 4.5 (5+)
N/A
N/A
100
Over 5.5 (6+)
N/A
N/A
100
Over 6.5 (7+)
N/A
N/A
100
Over 7.5 (8+)
N/A
N/A
100
Data Point
2025
Last 12
Percentile
Double Faults Per Match
N/A
N/A
100
Over 0.5 (1+)
N/A
N/A
100
Over 1.5 (2+)
N/A
N/A
100
Over 2.5 (3+)
N/A
N/A
100
Over 3.5 (4+)
N/A
N/A
100
Over 4.5 (5+)
N/A
N/A
100
Over 5.5 (6+)
N/A
N/A
100
Over 6.5 (7+)
N/A
N/A
100
Over 7.5 (8+)
N/A
N/A
100
Over 8.5 (9+)
N/A
N/A
100
Over 9.5 (10+)
N/A
N/A
100
Over 10.5 (11+)
N/A
N/A
100
3 Set Matches
5 Set Matches
Data Point
2025
Number
Percentile
Double Faults Per Match
N/A
0 / 0
100
Over 0.5 (1+)
N/A
N/A
100
Over 1.5 (2+)
N/A
N/A
100
Over 2.5 (3+)
N/A
N/A
100
Over 3.5 (4+)
N/A
N/A
100
Over 4.5 (5+)
N/A
N/A
100
Over 5.5 (6+)
N/A
N/A
100
Over 6.5 (7+)
N/A
N/A
100
Over 7.5 (8+)
N/A
N/A
100
Data Point
2025
Number
Percentile
Double Faults Per Match
N/A
0 / 0
100
Over 0.5 (1+)
N/A
N/A
100
Over 1.5 (2+)
N/A
N/A
100
Over 2.5 (3+)
N/A
N/A
100
Over 3.5 (4+)
N/A
N/A
100
Over 4.5 (5+)
N/A
N/A
100
Over 5.5 (6+)
N/A
N/A
100
Over 6.5 (7+)
N/A
N/A
100
Over 7.5 (8+)
N/A
N/A
100
Over 8.5 (9+)
N/A
N/A
100
Over 9.5 (10+)
N/A
N/A
100
Over 10.5 (11+)
N/A
N/A
100

Latest Results For Issei Okamura

Date
Tournament
 
Player
 
Opponent

Apr 1
2025

M15 Kashiwa ITF Men
Hard

W

Issei Okamura

2

 - 

0

Yuhei Kono

Mar 26
2025

M15 Tsukuba ITF Men
Hard

L

Issei Okamura

0

 - 

2

Takuya Kumasaka

Mar 13
2025

M15 Hinode ITF Men
Hard

L

Issei Okamura

0

 - 

2

Hikaru Shiraishi

Mar 11
2025

M15 Hinode ITF Men
Hard

W

Issei Okamura

2

 - 

1

Ryuji

Feb 24
2025

M25 Launceston ITF Men
Hard

L

Issei Okamura

0

 - 

2

Ji Sung Nam

Feb 12
2025

M25 Timaru ITF Men
Hard

L

Issei Okamura

0

 - 

2

Yu Hsiou Hsu

Feb 11
2025

M25 Timaru ITF Men
Hard

W

Issei Okamura

2

 - 

0

Lev Gorb

 
Total Sets
 
Issei Okamura
6 - 9
Opponent
 
Total Wins
 
Issei Okamura
3 - 4
Opponent
 
Win Percentage
 
Issei Okamura
43% - 57%
Opponent

ATP Singles

Men

Singles

 

Ranking

Elo

1

Jannik Sinner

10,330

2

Alexander Zverev

7,645

3

Carlos Alcaraz

6,720

4

Taylor Fritz

5,290

5

Novak Djokovic

4,510

6

Casper Ruud

3,855

7

Jack Draper

3,780

8

Stefanos Tsitsipas

3,445

9

Andrey Rublev

3,440

10

Alex De Minaur

3,335

Titles

Tournament

Year

Result

Tsukuba ITF Men

2013

2nd

Show All Titles

WTA Singles

Women

Singles

 

Ranking

Elo

1

Aryna Sabalenka

10,541

2

Iga Swiatek

7,470

3

Coco Gauff

6,063

4

Jessica Pegula

5,796

5

Madison Keys

4,949

6

Jasmine Paolini

4,843

7

Mirra Andreeva

4,775

8

Qinwen Zheng

4,135

9

Paula Badosa

3,821

10

Elena Rybakina

3,808

P Time : 0.0067319869995117