How many times has Maria Sharapova won against Serena Williams?
2
3
4
3
4
3
4
3
0
2
1
4
3
2
1
5
4
0
3
2
1
5
4
3
0
7
2
1
5
4
6
3
7
0
2
1
5
4
6
3
7
2
1
5
4
0
6
3
7
2
1
5
4
6
3
0
7
2
1
5
4
6
3
7
0
2
1
5
4
6
3
7
2
1
5
4
0
6
3
7
2
1
5
4
6
3
0
7
2
1
5
4
6
3
7
0
2
8
1
5
4
6
3
7
2
8
1
5
4
0
6
3
7
2
8
1
5
4
6
3
0
7
2
8
1
5
4
6
9
3
7
0
2
8
1
5
4
6
9
7
2
8
1
5
0
6
9
7
2
8
1
5
10
6
9
7
13
2
8
1
5
10
6
9
7
13
8
5
10
6
9
7
13
8
11
10
6
9
7
13
8
11
10
6
9
13
8
11
10
12
9
13
8
11
10
12
9
13
11
121
121