Rank	Player	Matches	Wins	Losses	PCT	6-0	0-6
1	Caroline Wozniacki DEN	60	46	14	0.767	11	1
2	Flavia Pennetta ITA	61	43	18	0.705	9	4
3	Shahar Peer ISR	55	38	17	0.691	7	6
4	Samantha Stosur AUS	50	37	13	0.740	5	0
5	Venus Williams USA	41	35	6	0.854	3	1
6	Vera Zvonareva RUS	49	35	14	0.714	7	3
7	Anastasia Pavlyuchenkova RUS	50	35	15	0.700	4	1
8	Victoria Azarenka BLR	50	34	16	0.680	7	2
9	Jelena Jankovic SRB	48	33	15	0.688	7	0
10	Aravane Rezai FRA	52	33	19	0.635	2	1
11	Justine Henin BEL	39	32	7	0.821	1	1
12	Na Li CHN	49	32	17	0.653	5	0
13	Maria Sharapova RUS	39	31	8	0.795	4	0
14	Elena Dementieva RUS	44	31	13	0.705	4	0
15	Sara Errani ITA	55	31	24	0.564	4	1
16	Kim Clijsters BEL	36	30	6	0.833	7	2
17	Francesca Schiavone ITA	46	30	16	0.652	5	2
18	Agnieszka Radwanska POL	46	30	16	0.652	12	0
19	Yanina Wickmayer BEL	46	30	16	0.652	1	1
20	Alexandra Dulgheru ROU	48	29	19	0.604	1	4
21	Marion Bartoli FRA	45	28	17	0.622	7	3
22	Maria Kirilenko RUS	45	28	17	0.622	2	4
23	Agnes Szavay HUN	43	27	16	0.628	3	1
24	Nadia Petrova RUS	44	27	17	0.614	3	3
25	Daniela Hantuchova SVK	45	27	18	0.600	3	2
26	Serena Williams USA	29	25	4	0.862	5	0
27	Dominika Cibulkova SVK	44	25	19	0.568	4	5
28	Andrea Petkovic GER	44	25	19	0.568	4	3
29	Svetlana Kuznetsova RUS	37	24	13	0.649	1	2
30	Lucie Safarova CZE	43	24	19	0.558	4	1
31	Kaia Kanepi EST	37	23	14	0.622	3	0
32	Jie Zheng CHN	41	23	18	0.561	1	3
33	Alisa Kleybanova RUS	41	22	19	0.537	1	2
34	Polona Hercog SLO	41	22	19	0.537	5	1
35	Alona Bondarenko UKR	35	21	14	0.600	1	2
36	Yaroslava Shvedova KAZ	40	21	19	0.525	2	1
37	Patty Schnyder SUI	35	20	15	0.571	0	3
38	Julia Goerges GER	36	20	16	0.556	1	2
39	Gisela Dulko ARG	36	20	16	0.556	1	3
40	Carla Suarez Navarro ESP	31	19	12	0.613	3	1