Loading
Sayaka Ishii Stats, Ranking & Age
Sayaka Ishii - Japan
50 Average Form
L
L
L
W
W
W
L
WTA Rank
189
Elo Score
376
Singles - Career
Age
W-L
Career Winnings
Height
Weight
Hand
19
75 - 60
$78,090
-
-
Right-handed
Sayaka Ishii is recently performing at a average level. Sayaka Ishii's record in 2025 is 7 wins to 7 losses. Their career record is 75 wins to 60 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
Career Total
$78,090USD Earned
$578Earned Per Match
59
Current Ranking
WTA - Women
WTA - Women
189Since Jul 2024
376Elo Points
87
Win Percentage
2025 Year
2025 Year
50.0%7 / 14 Matches
AverageAverage Form
56
Win Percentage
Trailing 12 Months
Trailing 12 Months
59.3%35 / 59 Matches
AverageAverage Form
82
Win Percentage
Career Total
Career Total
55.6%75 / 135 Matches
AverageAverage Form
85
On the Court This Year
Aces
2025
2025
1.67Aces Per Match
Very Bad5 / 3 matches
28
First Serve
2025
2025
68.3%First Serve
UnplayableSuccess Rate
89
Double Faults
2025
2025
2Per Match
Unplayable6 / 3 matches
85
Break Points Won
2025
2025
59.7%BP Converted
Unplayable3.33 Breaks
93
Sayaka Ishii is ranked 189 in the WTA rankings with an ELO score of 376. In 2025, Sayaka Ishii is in Average form, achieving 50.0% wins. Sayaka Ishii hits 68.3% on first serves, averaging 1.67 aces per match and maintains a double fault ratio of 2. Sayaka Ishii converts 59.7% of their break points.
Data Point
Stat
Age
19
Forehand
Right-handed
Birthday
August 31, 2005
Height
m
Win Percentage (Match / Set)
2025 & Last 12 Months
Career
Data Point
2025
Last 12 Months
Percentile
Match Wins
50%
59%
62
Match Wins (3 Sets)
50%
59%
62
Wins in Straight Sets
29%
37%
53
Wins From Behind
30%
31%
94
Won At Least 1 Set
50%
75%
31
Set 1 Win
29%
51%
27
Set 2 Win
50%
60%
59
Set 3 Win
100%
59%
92
Data Point
Percentage
Number
Percentile
Match Wins
56%
75 / 135
86
Match Wins (3 Sets)
56%
75 / 135
84
Match Wins (5 Sets)
N/A
0 / 0
0
Wins in Straight Sets
38%
51 / 135
84
Wins From Behind
23%
18 times
95
Won At Least 1 Set
70%
94 / 135
77
Set 1 Win
52%
70 / 135
74
Set 2 Win
55%
74 / 134
84
Set 3 Win
56%
24 / 43
81
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
1.67
1.5
28
Most Aces in a match
0%
21%
0
Over 0.5 Aces
33%
57%
1
Over 1.5 Aces
33%
43%
8
Over 2.5 Aces
33%
29%
20
Over 3.5 Aces
33%
14%
31
Over 4.5 Aces
33%
7%
43
Over 5.5 Aces
0%
0%
0
Over 6.5 Aces
0%
0%
0
Over 7.5 Aces
0%
0%
0
Over 8.5 Aces
0%
0%
0
Over 9.5 Aces
0%
0%
0
Over 14.5 Aces
0%
0%
0
Sayaka Ishii has an average of 1.67 aces per match in 2025. Sayaka Ishii recorded Over 0.5 aces in 33% of their matches, Over 1.5 aces in 33%, and Over 2.5 aces in 33%.
For the higher aces count, Sayaka Ishii recorded Over 3.5 aces in 33% of their matches, Over 4.5 aces in 33%, Over 5.5 aces in 0%, and Over 6.5 aces in 0%. Overall, Sayaka Ishii is better than 28% of the players in terms of Aces Per Match during their latest matches.
Data Point
Percentage
Number
Percentile
Aces Per Match
1.53
29 / 19
23
Over 0.5 Aces
58%
11 / 19
17
Over 1.5 Aces
42%
8 / 19
19
Over 2.5 Aces
26%
5 / 19
16
Over 3.5 Aces
16%
3 / 19
12
Over 4.5 Aces
11%
2 / 19
12
Over 5.5 Aces
0%
0 / 19
0
Over 6.5 Aces
0%
0 / 19
0
Over 7.5 Aces
0%
0 / 19
0
Over 8.5 Aces
0%
0 / 19
0
Over 9.5 Aces
0%
0 / 19
0
Over 14.5 Aces
0%
0 / 19
0
Match Total Games Stats
2025 & Last 12 Months
Career
Data Point
2025
Last 12 Months
Percentile
Average Total Games (3 Set Matches)
21.71
22.25
68
Over 12.5
100%
98%
41
Over 13.5
100%
97%
56
Over 14.5
100%
90%
71
Over 15.5
93%
86%
74
Over 16.5
93%
80%
88
Over 17.5
86%
73%
90
Over 18.5
79%
66%
90
Over 19.5
50%
51%
42
Over 20.5
50%
49%
62
Over 21.5
36%
44%
37
Over 22.5
29%
42%
31
Over 23.5
21%
37%
17
Over 24.5
21%
34%
22
Over 25.5
21%
32%
31
Over 26.5
21%
31%
44
Over 27.5
14%
25%
24
Over 28.5
14%
25%
36
Over 29.5
7%
24%
13
Over 30.5
7%
17%
24
Data Point
Percentage
Percentile
Average Total Games (3 Set Matches)
21.25
43
Over 12.5
97%
28
Over 13.5
93%
17
Over 14.5
90%
24
Over 15.5
87%
43
Over 16.5
77%
34
Over 17.5
69%
39
Over 18.5
57%
29
Over 19.5
49%
29
Over 20.5
44%
37
Over 21.5
39%
36
Over 22.5
36%
49
Over 23.5
30%
39
Over 24.5
28%
38
Over 25.5
27%
51
Over 26.5
24%
55
Over 27.5
19%
43
Over 28.5
17%
51
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
Breaks Per Set
Data Point
2025
Last 12
Percentile
Breaks Per Match
3.33
3.71
63
Over 0.5
100%
93%
63
Over 1.5
67%
86%
36
Over 2.5
33%
71%
7
Over 3.5
33%
57%
27
Over 4.5
33%
57%
58
Over 5.5
33%
29%
82
Over 6.5
0%
7%
0
In 2025, Sayaka Ishii has an average of 3.33 break points won per match in best of 3 set matches. Sayaka Ishii has recorded Over 0.5 breaks of serve in 100% of their matches, Over 1.5 breaks of serve in 67%, and Over 2.5 breaks of serve in 33%. For higher break counts, Sayaka Ishii has achieved Over 3.5 breaks in 33% of their matches and Over 4.5 breaks in 33%. For Sayaka Ishii’s Over 5.5 break points won, the rate is 33%.
Data Point
2025
Last 12
Percentile
Average Break-Points Converted (Set 1)
1.67
1.54
77
Average Break-Points Converted (Set 2)
1.67
1.77
76
Average Break-Points Converted (Set 3)
N/A
1.50
0
will Break Serve %
87%
51%
95
will not Break Serve %
75%
45%
89
Over 0.5
100%
79%
78
Over 1.5
33%
57%
25
Over 2.5
33%
29%
79
Breaks Per Set data uses Set 1 as a sample.
3 Set Matches
Breaks Per Set
Data Point
2025
Number
Percentile
Breaks Per Match
3.5
N/A
89
Over 0.5
83%
15 / 18
51
Over 1.5
72%
13 / 18
70
Over 2.5
61%
11 / 18
82
Over 3.5
50%
9 / 18
87
Over 4.5
44%
8 / 18
96
Over 5.5
22%
4 / 18
92
Over 6.5
6%
1 / 18
80
Data Point
2025
Number
Percentile
Average Break-Points Converted (Set 1)
1.47
N/A
82
Average Break-Points Converted (Set 2)
1.62
N/A
89
Average Break-Points Converted (Set 3)
1.50
N/A
77
will Break Serve %
44%
N/A
79
will not Break Serve %
50%
N/A
70
Over 0.5
67%
12 / 18
64
Over 1.5
50%
9 / 18
85
Over 2.5
28%
5 / 18
92
Breaks Per Set data uses Set 1 as a sample.
Double Faults - Over/Under
2025 & Last 12 Months
Career
3 Set Matches
Data Point
2025
Last 12
Percentile
Double Faults Per Match
2
4.21
85
Over 0.5 (1+)
100%
93%
53
Over 1.5 (2+)
33%
79%
100
Over 2.5 (3+)
33%
64%
89
Over 3.5 (4+)
33%
64%
68
Over 4.5 (5+)
0%
50%
100
Over 5.5 (6+)
0%
29%
100
Over 6.5 (7+)
0%
21%
100
Over 7.5 (8+)
0%
14%
100
In their recent matches, Sayaka Ishii averaged 2 double faults per match in best of 3 set matches. Sayaka Ishii has recorded Over 0.5 double faults in 100% of their matches and Over 1.5 double faults in 33%. For the higher double fault counts, Sayaka Ishii has recorded Over 2.5 double faults in 33% of their recent matches, Over 3.5 double faults in 33% of those, Over 4.5 double faults in 0%, and Over 5.5 double faults in 0%
3 Set Matches
Data Point
2025
Number
Percentile
Double Faults Per Match
4.32
82 / 19
15
Over 0.5 (1+)
95%
18 / 19
35
Over 1.5 (2+)
84%
16 / 19
29
Over 2.5 (3+)
74%
14 / 19
22
Over 3.5 (4+)
74%
14 / 19
13
Over 4.5 (5+)
47%
9 / 19
20
Over 5.5 (6+)
26%
5 / 19
24
Over 6.5 (7+)
16%
3 / 19
29
Over 7.5 (8+)
11%
2 / 19
29
Win Percentage (Hard Courts)
2025 & Last 12 Months
Career
Data Point
2025
Last 12 Months
Percentile
Match Wins
50%
59%
62
Match Wins (3 Sets)
50%
59%
62
Wins in Straight Sets
29%
37%
53
Wins From Behind
30%
31%
94
Won At Least 1 Set
50%
75%
31
Set 1 Win
29%
51%
27
Set 2 Win
50%
60%
59
Set 3 Win
100%
59%
92
Data Point
Percentage
Number
Percentile
Match Wins
57%
64 / 112
86
Match Wins (3 Sets)
57%
64 / 112
84
Match Wins (5 Sets)
N/A
0 / 0
0
Wins in Straight Sets
38%
43 / 112
84
Wins From Behind
24%
15 times
95
Won At Least 1 Set
71%
80 / 112
77
Set 1 Win
53%
59 / 112
74
Set 2 Win
57%
63 / 111
84
Set 3 Win
57%
21 / 37
81
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
1.67
1.5
21
Most Aces in a match
0%
21%
0
Over 0.5 Aces
33%
57%
1
Over 1.5 Aces
33%
43%
4
Over 2.5 Aces
33%
29%
12
Over 3.5 Aces
33%
14%
22
Over 4.5 Aces
33%
7%
32
Over 5.5 Aces
0%
0%
0
Over 6.5 Aces
0%
0%
0
Over 7.5 Aces
0%
0%
0
Over 8.5 Aces
0%
0%
0
Over 9.5 Aces
0%
0%
0
Over 14.5 Aces
0%
0%
0
Data Point
Percentage
Number
Percentile
Aces Per Match
1.61
29 / 18
14
Over 0.5 Aces
61%
11 / 18
12
Over 1.5 Aces
44%
8 / 18
11
Over 2.5 Aces
28%
5 / 18
8
Over 3.5 Aces
17%
3 / 18
5
Over 4.5 Aces
11%
2 / 18
5
Over 5.5 Aces
0%
0 / 18
0
Over 6.5 Aces
0%
0 / 18
0
Over 7.5 Aces
0%
0 / 18
0
Over 8.5 Aces
0%
0 / 18
0
Over 9.5 Aces
0%
0 / 18
0
Over 14.5 Aces
0%
0 / 18
0
Match Total Games (Hard Courts)
2025 & Last 12 Months
Career
Data Point
2025
Last 12 Months
Percentile
Average Total Games (3 Set Matches)
21.71
22.25
64
Over 12.5
100%
98%
41
Over 13.5
100%
97%
56
Over 14.5
100%
90%
71
Over 15.5
93%
86%
74
Over 16.5
93%
80%
88
Over 17.5
86%
73%
90
Over 18.5
79%
66%
90
Over 19.5
50%
51%
42
Over 20.5
50%
49%
62
Over 21.5
36%
44%
37
Over 22.5
29%
42%
31
Over 23.5
21%
37%
17
Over 24.5
21%
34%
22
Over 25.5
21%
32%
31
Over 26.5
21%
31%
44
Over 27.5
14%
25%
24
Over 28.5
14%
25%
36
Over 29.5
7%
24%
13
Over 30.5
7%
17%
24
Data Point
Percentage
Percentile
Average Total Games (3 Set Matches)
21.2
40
Over 12.5
97%
28
Over 13.5
93%
17
Over 14.5
90%
24
Over 15.5
87%
43
Over 16.5
77%
34
Over 17.5
69%
39
Over 18.5
57%
29
Over 19.5
49%
29
Over 20.5
44%
37
Over 21.5
39%
36
Over 22.5
36%
49
Over 23.5
30%
39
Over 24.5
28%
38
Over 25.5
27%
51
Over 26.5
24%
55
Over 27.5
19%
43
Over 28.5
17%
51
Over 29.5
14%
53
Over 30.5
10%
44
Break Points Won (Hard Courts)
2025 & Last 12
Career
3 Set Matches
Breaks Per Set
Data Point
2025
Last 12
Percentile
Breaks Per Match
3.33
3.71
69
Over 0.5
100%
93%
61
Over 1.5
67%
86%
40
Over 2.5
33%
71%
10
Over 3.5
33%
57%
34
Over 4.5
33%
57%
60
Over 5.5
33%
29%
79
Over 6.5
0%
7%
0
Data Point
2025
Last 12
Percentile
Average Break-Points Converted (Set 1)
1.67
1.54
80
Average Break-Points Converted (Set 2)
1.67
1.77
81
Average Break-Points Converted (Set 3)
N/A
1.50
0
will Break Serve %
87%
51%
96
will not Break Serve %
75%
45%
90
Over 0.5
100%
79%
77
Over 1.5
33%
57%
29
Over 2.5
33%
29%
79
Breaks Per Set data uses Set 1 as a sample.
3 Set Matches
Breaks Per Set
Data Point
2025
Number
Percentile
Breaks Per Match
3.65
N/A
95
Over 0.5
88%
15 / 17
67
Over 1.5
76%
13 / 17
81
Over 2.5
65%
11 / 17
89
Over 3.5
53%
9 / 17
94
Over 4.5
47%
8 / 17
95
Over 5.5
24%
4 / 17
92
Over 6.5
6%
1 / 17
78
Data Point
2025
Number
Percentile
Average Break-Points Converted (Set 1)
1.53
N/A
93
Average Break-Points Converted (Set 2)
1.69
N/A
94
Average Break-Points Converted (Set 3)
1.50
N/A
80
will Break Serve %
47%
N/A
84
will not Break Serve %
47%
N/A
69
Over 0.5
71%
12 / 17
75
Over 1.5
53%
9 / 17
93
Over 2.5
29%
5 / 17
93
Breaks Per Set data uses Set 1 as a sample.
Double Faults (Hard Courts)
2025 & Last 12 Months
Career
3 Set Matches
Data Point
2025
Last 12
Percentile
Double Faults Per Match
2
4.21
84
Over 0.5 (1+)
100%
93%
57
Over 1.5 (2+)
33%
79%
99
Over 2.5 (3+)
33%
64%
89
Over 3.5 (4+)
33%
64%
68
Over 4.5 (5+)
0%
50%
100
Over 5.5 (6+)
0%
29%
100
Over 6.5 (7+)
0%
21%
100
Over 7.5 (8+)
0%
14%
100
3 Set Matches
Data Point
2025
Number
Percentile
Double Faults Per Match
4.33
78 / 18
15
Over 0.5 (1+)
94%
17 / 18
41
Over 1.5 (2+)
83%
15 / 18
33
Over 2.5 (3+)
72%
13 / 18
25
Over 3.5 (4+)
72%
13 / 18
15
Over 4.5 (5+)
50%
9 / 18
21
Over 5.5 (6+)
28%
5 / 18
25
Over 6.5 (7+)
17%
3 / 18
26
Over 7.5 (8+)
11%
2 / 18
30
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
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
Data Point
Percentage
Number
Percentile
Match Wins
44%
7 / 16
86
Match Wins (3 Sets)
44%
7 / 16
84
Match Wins (5 Sets)
N/A
0 / 0
0
Wins in Straight Sets
25%
4 / 16
84
Wins From Behind
25%
3 times
95
Won At Least 1 Set
56%
9 / 16
77
Set 1 Win
38%
6 / 16
74
Set 2 Win
44%
7 / 16
84
Set 3 Win
60%
3 / 5
81
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
Over 12.5
100%
98%
41
Over 13.5
100%
97%
56
Over 14.5
100%
90%
71
Over 15.5
93%
86%
74
Over 16.5
93%
80%
88
Over 17.5
86%
73%
90
Over 18.5
79%
66%
90
Over 19.5
50%
51%
42
Over 20.5
50%
49%
62
Over 21.5
36%
44%
37
Over 22.5
29%
42%
31
Over 23.5
21%
37%
17
Over 24.5
21%
34%
22
Over 25.5
21%
32%
31
Over 26.5
21%
31%
44
Over 27.5
14%
25%
24
Over 28.5
14%
25%
36
Over 29.5
7%
24%
13
Over 30.5
7%
17%
24
Data Point
Percentage
Percentile
Average Total Games (3 Set Matches)
22.19
76
Over 12.5
97%
28
Over 13.5
93%
17
Over 14.5
90%
24
Over 15.5
87%
43
Over 16.5
77%
34
Over 17.5
69%
39
Over 18.5
57%
29
Over 19.5
49%
29
Over 20.5
44%
37
Over 21.5
39%
36
Over 22.5
36%
49
Over 23.5
30%
39
Over 24.5
28%
38
Over 25.5
27%
51
Over 26.5
24%
55
Over 27.5
19%
43
Over 28.5
17%
51
Over 29.5
14%
53
Over 30.5
10%
44
Break Points Won (Clay Courts)
2025 & Last 12
Career
3 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
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
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
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
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
3 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
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
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
Data Point
Percentage
Number
Percentile
Match Wins
57%
4 / 7
86
Match Wins (3 Sets)
57%
4 / 7
84
Match Wins (5 Sets)
N/A
0 / 0
0
Wins in Straight Sets
57%
4 / 7
84
Wins From Behind
0%
0 times
95
Won At Least 1 Set
71%
5 / 7
77
Set 1 Win
71%
5 / 7
74
Set 2 Win
57%
4 / 7
84
Set 3 Win
0%
0 / 1
81
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
0
0 / 1
0
Over 0.5 Aces
0%
0 / 1
0
Over 1.5 Aces
0%
0 / 1
0
Over 2.5 Aces
0%
0 / 1
0
Over 3.5 Aces
0%
0 / 1
0
Over 4.5 Aces
0%
0 / 1
0
Over 5.5 Aces
0%
0 / 1
0
Over 6.5 Aces
0%
0 / 1
0
Over 7.5 Aces
0%
0 / 1
0
Over 8.5 Aces
0%
0 / 1
0
Over 9.5 Aces
0%
0 / 1
0
Over 14.5 Aces
0%
0 / 1
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
Over 12.5
100%
98%
41
Over 13.5
100%
97%
56
Over 14.5
100%
90%
71
Over 15.5
93%
86%
74
Over 16.5
93%
80%
88
Over 17.5
86%
73%
90
Over 18.5
79%
66%
90
Over 19.5
50%
51%
42
Over 20.5
50%
49%
62
Over 21.5
36%
44%
37
Over 22.5
29%
42%
31
Over 23.5
21%
37%
17
Over 24.5
21%
34%
22
Over 25.5
21%
32%
31
Over 26.5
21%
31%
44
Over 27.5
14%
25%
24
Over 28.5
14%
25%
36
Over 29.5
7%
24%
13
Over 30.5
7%
17%
24
Data Point
Percentage
Percentile
Average Total Games (3 Set Matches)
20
19
Over 12.5
97%
28
Over 13.5
93%
17
Over 14.5
90%
24
Over 15.5
87%
43
Over 16.5
77%
34
Over 17.5
69%
39
Over 18.5
57%
29
Over 19.5
49%
29
Over 20.5
44%
37
Over 21.5
39%
36
Over 22.5
36%
49
Over 23.5
30%
39
Over 24.5
28%
38
Over 25.5
27%
51
Over 26.5
24%
55
Over 27.5
19%
43
Over 28.5
17%
51
Over 29.5
14%
53
Over 30.5
10%
44
Break Points Won (Grass Courts)
2025 & Last 12
Career
3 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
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
Breaks Per Set
Data Point
2025
Number
Percentile
Breaks Per Match
1
N/A
2
Over 0.5
0%
0 / 1
0
Over 1.5
0%
0 / 1
0
Over 2.5
0%
0 / 1
0
Over 3.5
0%
0 / 1
0
Over 4.5
0%
0 / 1
0
Over 5.5
0%
0 / 1
0
Over 6.5
0%
0 / 1
0
Data Point
2025
Number
Percentile
Average Break-Points Converted (Set 1)
0.50
N/A
14
Average Break-Points Converted (Set 2)
0.50
N/A
3
Average Break-Points Converted (Set 3)
N/A
N/A
0
will Break Serve %
0%
N/A
0
will not Break Serve %
100%
N/A
97
Over 0.5
0%
0 / 1
0
Over 1.5
0%
0 / 1
0
Over 2.5
0%
0 / 1
0
Breaks Per Set data uses Set 1 as a sample.
Double Faults (Grass Courts)
2025 & Last 12 Months
Career
3 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
3 Set Matches
Data Point
2025
Number
Percentile
Double Faults Per Match
4
4 / 1
25
Over 0.5 (1+)
100%
1 / 1
59
Over 1.5 (2+)
100%
1 / 1
36
Over 2.5 (3+)
100%
1 / 1
21
Over 3.5 (4+)
100%
1 / 1
14
Over 4.5 (5+)
0%
0 / 1
100
Over 5.5 (6+)
0%
0 / 1
100
Over 6.5 (7+)
0%
0 / 1
100
Over 7.5 (8+)
0%
0 / 1
100
Latest Results For Sayaka Ishii
Date
Tournament
Player
Opponent
Total Sets
Sayaka Ishii
14 - 15
Opponent
Total Wins
Sayaka Ishii
7 - 6
Opponent
Win Percentage
Sayaka Ishii
54% - 46%
Opponent
Ranking
Elo
Titles
Tournament
Year
Result
W35 Osaka ITF Women
2024
Won
W100 Figueira Da Foz ITF Doubles Women
2024
2nd
Tokyo WTA
2024
Won
W15 Monastir 17 ITF Women
2022
2nd
Show All Titles
Ranking
Elo