Yu Chen
Rank

High

23 year old
VS Martina Okalova
Rank

534

High

526

26 year old
7-67 6-73 10-6
Qualifying
1st
Chen
Okalova
7-6
7
6
6
6
5
6
5
5
5
4
4
4
4
3
4
2
4
1
3
1
2
1
2
0
1
0
2nd
Chen
Okalova
6-7
6
7
6
6
5
6
5
5
5
4
4
4
3
4
3
3
3
2
3
1
2
1
1
1
0
1
3rd
Chen
Okalova
10-6
10
6
3rd
Chen 10-6
Chen
Okalova
10
6
Serves
ChenOkalova
10
6
C
1
0
O
2
0
O
2
1
C
2
2
C
2
3
O
2
4
O
3
4
C
4
4
C
5
4
O
6
4
O
7
4
C
7
5
C
8
5

2nd
Okalova 7-6
Chen
Okalova
6
7
6
6
5
6
5
5
5
4
4
4
3
4
3
3
3
2
3
1
2
1
1
1
0
1
Serves
OkalovaChen
7
6
O
1
0
C
1
1
C
1
2
O
30
30
O
30
40
C
3
3
C
3
3
OkalovaChen
6
6
0
15
OkalovaChen
6
5
15
0
30
0
15
30
30
30
40
30
OkalovaChen
5
5
0
15
OkalovaChen
4
5
15
0
15
15
15
30
15
40
OkalovaChen
4
4
0
15
0
30
15
30
30
30
40
30
40
40
A
40
40
40
40
A
40
40
A
40
40
40
40
A
40
40
A
40
40
40
40
A
40
40
40
A
Missed4 BP
OkalovaChen
4
3
0
15
40
40
A
40
OkalovaChen
3
3
0
15
0
30
15
30
15
40
30
40
OkalovaChen
2
3
15
15
15
30
15
40
40
30
OkalovaChen
1
3
0
15
0
30
0
40
15
40
30
40
40
40
40
A
40
40
40
A
Missed4 BP
OkalovaChen
1
2
0
15
0
30
0
40
OkalovaChen
1
1
0
15
40
A
40
40
A
40
40
40
A
40
Missed1 BP
OkalovaChen
1
0
15
0
30
0
30
15
30
30
40
30
40
40
A
40

1st
Chen 7-6
Chen
Okalova
7
6
6
6
5
6
5
5
5
4
4
4
4
3
4
2
4
1
3
1
2
1
2
0
1
0
Serves
ChenOkalova
7
6
C
0
1
O
0
2
O
1
2
C
2
2
C
3
2
O
3
3
O
3
4
C
3
5
C
3
6
O
4
6
O
5
6
C
6
6
C
6
6
ChenOkalova
6
6
15
0
15
15
30
15
40
15
40
30
40
40
A
40
40
40
40
A
40
40
40
A
40
40
A
40
Missed3 BP
ChenOkalova
5
6
0
15
15
15
15
30
30
30
30
40
ChenOkalova
5
5
15
0
15
15
ChenOkalova
5
4
15
0
15
15
15
30
30
30
30
40
40
40
A
40
40
40
A
40
40
40
A
40
40
40
A
40
40
40
A
40
Missed1 BP
ChenOkalova
4
4
0
15
0
30
0
40
ChenOkalova
4
3
0
15
15
30
15
40
ChenOkalova
4
2
0
15
0
30
0
40
ChenOkalova
4
1
15
15
30
15
40
15
40
30
Missed1 BP
Okalova
3
1
0
0
ChenOkalova
2
1
0
15
0
30
0
40
ChenOkalova
2
0
15
0
15
15
15
30
30
30
40
30
ChenOkalova
1
0
30
0
40
0