Rank	Player	Matches	Wins	Losses	PCT	6-0	0-6
1	Angelique Kerber GER	81	63	18	0.778	10	1
2	Dominika Cibulkova SVK	76	54	22	0.711	10	2
3	Agnieszka Radwanska POL	71	53	18	0.746	5	2
4	Madison Keys USA	63	47	16	0.746	4	0
5	Johanna Konta GBR	68	46	22	0.676	5	1
6	Simona Halep ROU	63	45	18	0.714	7	2
7	Svetlana Kuznetsova RUS	67	45	22	0.672	8	5
8	Petra Kvitova CZE	68	45	23	0.662	8	4
9	Elina Svitolina UKR	63	41	22	0.651	5	2
10	Monica Puig PUR	65	41	24	0.631	6	3
11	Karolina Pliskova CZE	62	40	22	0.645	3	1
12	Caroline Garcia FRA	66	40	26	0.606	2	1
13	Barbora Strycova CZE	63	39	24	0.619	6	2
14	Serena Williams USA	44	38	6	0.864	7	0
15	Carla Suarez Navarro ESP	58	38	20	0.655	4	2
16	Timea Babos HUN	63	35	28	0.556	4	0
17	Caroline Wozniacki DEN	51	34	17	0.667	3	0
18	Garbine Muguruza ESP	53	33	20	0.623	9	1
19	Daria Kasatkina AUS	55	33	22	0.600	3	1
20	Timea Bacsinszky SUI	55	32	23	0.582	2	2
21	Kiki Bertens NED	52	31	21	0.596	3	0
22	Kristina Mladenovic FRA	63	31	32	0.492	0	1
23	Shuai Zhang CHN	51	30	21	0.588	1	5
24	Laura Siegemund GER	49	29	20	0.592	2	2
25	Daria Saville AUS	51	29	22	0.569	4	1
26	Eugenie Bouchard CAN	53	29	24	0.547	1	3
27	Johanna Larsson SWE	54	29	25	0.537	1	4
28	Elena Vesnina RUS	45	28	17	0.622	2	4
29	Yulia Putintseva KAZ	51	28	23	0.549	4	1
30	Samantha Stosur AUS	52	28	24	0.538	1	2
31	Roberta Vinci ITA	54	28	26	0.519	3	3
32	Victoria Azarenka BLR	29	26	3	0.897	7	0
33	Monica Niculescu ROU	46	26	20	0.565	7	2
34	Alison Riske-Amritraj USA	46	26	20	0.565	1	1
35	Ekaterina Makarova RUS	48	26	22	0.542	3	2
36	Christina Mchale USA	48	26	22	0.542	3	3
37	Anastasia Pavlyuchenkova RUS	50	26	24	0.520	3	3
38	Irina-Camelia Begu ROU	47	25	22	0.532	2	1
39	Kirsten Flipkens BEL	48	25	23	0.521	0	2
40	Venus Williams USA	39	24	15	0.615	2	1