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Seiko Okamoto vs Erika Sema Head to Head Stats

By Wojtek Kolan

Okamoto VS Sema H2h Matches played

Okamoto VS Sema H2H Stats Used In Our Predictions

stats Seiko Okamoto Erika Sema
H2H Matches 3 0
Sets Won 6 0
Games Won 37 17
Aces (Total) 0 0
Total Double Faults 0 0
Average Match Time 0:0:0 0:0:0
1st Serve % 0% (0/0) 0% (0/0)
1st Serve Win % 0% (0/0) 0% (0/0)
2nd Serve Win % 0% (0/0) 0% (0/0)
Break Points Won % (Total) 0% (0/0) 0% (0/0)
Return Points Win % 0% (0/0) 0% (0/0)
Best of 3 Sets Win % 100% (3/3) 0% (0/3)
Best of 5 Sets Win % 0% (0/0) 0% (0/0)
Tiebreaks Win % (Total) 100% (1/1) 0% (0/1)
Deciding Set Win % 0% (0/0) 0% (0/0)
1st Set Won, Won Match 100% (3/3) 0% (0/0)
1st Set Won, Lost Match 0% (3/0) 0% (0/0)
1st Set Lost, Won Match 0% (0/0) 0% (3/0)

Currently displayed stats includes matches of all levels. To exclude lower level events (as per ATP / WTA official stats) toggle button in page footer.

Seiko Okamoto Recent Matches Played

Erika Sema Recent Matches Played

OPPONENT RESULT Score H2H
QF
cross
Sakura Hosogi
Player
Erika Sema
70% ( 88 of 126)
1st Serve %
78% ( 87 of 112)
2
Aces
0
2
Double Faults
8
59% ( 52 of 88)
1st Serve Won
61% ( 53 of 87)
42% ( 16 of 38)
2nd Serve Won
24% ( 6 of 25)
47% ( 7 of 15)
Break Points Won
33% ( 7 of 21)
46% ( 58 of 126)
Rtn Points Won
47% ( 53 of 112)
121
Total Points Won
117
L
6-4 5-7 7-6(3) H2H
Q1
W
6-2 6-4 H2H
QF
cross
Chengyiyi Yuan
Player
Erika Sema
63% ( 34 of 54)
1st Serve %
84% ( 42 of 50)
-
Aces
-
2
Double Faults
2
68% ( 23 of 34)
1st Serve Won
38% ( 16 of 42)
50% ( 10 of 20)
2nd Serve Won
63% ( 5 of 8)
67% ( 6 of 9)
Break Points Won
25% ( 2 of 8)
39% ( 21 of 54)
Rtn Points Won
58% ( 29 of 50)
62
Total Points Won
42
L
6-1 6-3 H2H
Q1
cross
Erika Sema
Player
Anri Nagata
80% ( 53 of 66)
1st Serve %
63% ( 53 of 84)
1
Aces
2
4
Double Faults
3
68% ( 36 of 53)
1st Serve Won
57% ( 30 of 53)
38% ( 5 of 13)
2nd Serve Won
45% ( 14 of 31)
42% ( 5 of 12)
Break Points Won
43% ( 3 of 7)
38% ( 25 of 66)
Rtn Points Won
48% ( 40 of 84)
81
Total Points Won
69
W
7-6(6) 6-2 H2H
R1
cross
Lily Taylor
Player
Erika Sema
67% ( 60 of 89)
1st Serve %
73% ( 72 of 99)
3
Aces
0
2
Double Faults
5
60% ( 36 of 60)
1st Serve Won
57% ( 41 of 72)
41% ( 12 of 29)
2nd Serve Won
33% ( 9 of 27)
55% ( 6 of 11)
Break Points Won
50% ( 5 of 10)
46% ( 41 of 89)
Rtn Points Won
49% ( 49 of 99)
97
Total Points Won
91
L
3-6 6-2 7-5 H2H
QF
cross
Erika Sema
Player
Nagi Hanatani
82% ( 40 of 49)
1st Serve %
68% ( 27 of 40)
-
Aces
-
1
Double Faults
3
78% ( 31 of 40)
1st Serve Won
41% ( 11 of 27)
33% ( 3 of 9)
2nd Serve Won
38% ( 5 of 13)
83% ( 5 of 6)
Break Points Won
0% ( 0 of 2)
31% ( 15 of 49)
Rtn Points Won
60% ( 24 of 40)
58
Total Points Won
31
W
6-1 6-1 H2H
Q1
cross
Erika Sema
Player
Yu-Yun Li
78% ( 51 of 65)
1st Serve %
58% ( 32 of 55)
0
Aces
4
2
Double Faults
0
65% ( 33 of 51)
1st Serve Won
69% ( 22 of 32)
57% ( 8 of 14)
2nd Serve Won
26% ( 6 of 23)
57% ( 4 of 7)
Break Points Won
14% ( 1 of 7)
37% ( 24 of 65)
Rtn Points Won
49% ( 27 of 55)
68
Total Points Won
52
W
6-3 6-3 H2H
QF
cross
Taylah Preston
Player
Erika Sema
77% ( 43 of 56)
1st Serve %
74% ( 45 of 61)
-
Aces
-
0
Double Faults
1
77% ( 33 of 43)
1st Serve Won
62% ( 28 of 45)
62% ( 8 of 13)
2nd Serve Won
56% ( 9 of 16)
22% ( 2 of 9)
Break Points Won
0% ( 0 of 0)
27% ( 15 of 56)
Rtn Points Won
39% ( 24 of 61)
65
Total Points Won
52
L
6-3 6-4 H2H
R2
cross
Erika Sema
Player
Vaidehi Chaudhari
72% ( 94 of 131)
1st Serve %
64% ( 79 of 123)
0
Aces
3
1
Double Faults
2
61% ( 57 of 94)
1st Serve Won
66% ( 52 of 79)
54% ( 20 of 37)
2nd Serve Won
41% ( 18 of 44)
60% ( 6 of 10)
Break Points Won
50% ( 6 of 12)
41% ( 54 of 131)
Rtn Points Won
43% ( 53 of 123)
130
Total Points Won
124
W
6-7(5) 7-6(3) 7-6(1) H2H
R1
cross
Erika Sema
Player
Sarah Rokusek
77% ( 47 of 61)
1st Serve %
69% ( 47 of 68)
1
Aces
0
4
Double Faults
0
64% ( 30 of 47)
1st Serve Won
57% ( 27 of 47)
43% ( 6 of 14)
2nd Serve Won
38% ( 8 of 21)
55% ( 6 of 11)
Break Points Won
57% ( 4 of 7)
41% ( 25 of 61)
Rtn Points Won
49% ( 33 of 68)
69
Total Points Won
60
W
7-5 6-4 H2H
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Stats Breakdown Vs All H2H Opponents

stats Seiko Okamoto Erika Sema
Win/Loss 48% (156/170) 52% (475/431)
Sets Win/Loss 48% (356/388) 52% (1080/993)
Games Win/Loss 49% (3274/3414) 52% (9676/9096)
Hard Win/Loss 45% (83/101) 55% (368/298)
Clay Win/Loss 52% (11/10) 45% (42/52)
Indoor Hard W/L 52% (57/52) 45% (50/60)
Grass Win/Loss 42% (5/7) 42% (15/21)
Aces Per Game 0 0.04
Aces Total 5 354
Double Faults Per Game 0.01 0.17
Total Double Faults 24 1536
Average Match Time 1st Match 1st Match
Average Opponent Rank 520.6 575.44
1st Serve % 67% (353/525) 73% (23453/32286)
1st Serve Win % 56% (197/353) 57% (13299/23453)
2nd Serve Win % 48% (83/172) 43% (3810/8833)
Break Points Won % (Total) 48% (20/42) 49% (2081/4228)
Return Points Win % 38% (195/509) 47% (15151/32349)
Slam W/L 31% (4/9) 33% (8/16)
Masters W/L 33% (3/6) 40% (2/3)
Cups W/L 0% (0/0) 0% (0/0)
Main Tour W/L 49% (24/25) 39% (18/28)
Tour Finals W/L 0% (0/0) 0% (0/0)
Challenger W/L 50% (121/122) 53% (400/356)
Futures W/L 36% (4/7) 63% (47/28)
Best of 3 Sets Win % 48% (154/323) 52% (459/887)
Best of 5 Sets Win % 100% (1/1) 100% (3/3)
Tiebreaks Win % (Total) 51% (30/59) 45% (70/157)
Deciding Set Win % 52% (48/93) 48% (131/275)
1st Set Won, Won Match 91% (142/129) 84% (479/404)
1st Set Won, Lost Match 9% (142/13) 15% (479/73)
1st Set Lost, Won Match 15% (184/27) 15% (427/64)

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