Rank	Player	Matches	Wins	Losses	PCT	6-0	0-6
1	Vera Zvonareva RUS	84	62	22	0.738	16	2
2	Caroline Wozniacki DEN	73	53	20	0.726	12	2
3	Katarina Srebotnik SLO	65	41	24	0.631	11	1
4	Agnieszka Radwanska POL	71	51	20	0.718	11	2
5	Elena Dementieva RUS	73	56	17	0.767	10	3
6	Maria Sharapova RUS	34	30	4	0.882	9	0
7	Anabel Medina Garrigues ESP	65	40	25	0.615	9	3
8	Shahar Peer ISR	46	25	21	0.543	8	2
9	Kaia Kanepi EST	51	30	21	0.588	8	4
10	Marion Bartoli FRA	55	29	26	0.527	7	5
11	Flavia Pennetta ITA	73	50	23	0.685	7	1
12	Dinara Safina RUS	74	55	19	0.743	7	1
13	Jelena Jankovic SRB	84	65	19	0.774	7	1
14	Amelie Mauresmo FRA	49	30	19	0.612	6	2
15	Serena Williams USA	52	44	8	0.846	6	1
16	Ana Ivanovic SRB	53	38	15	0.717	6	1
17	Maria Kirilenko RUS	56	34	22	0.607	6	1
18	Victoria Azarenka BLR	60	40	20	0.667	6	1
19	Nuria Llagostera Vives ESP	25	14	11	0.560	5	3
20	Alisa Kleybanova RUS	32	17	15	0.531	5	1
21	Sabine Lisicki GER	34	16	18	0.471	5	1
22	Jie Zheng CHN	33	22	11	0.667	4	0
23	Bethanie Mattek USA	33	19	14	0.576	4	3
24	Na Li CHN	41	28	13	0.683	4	2
25	Jill Craybas USA	48	22	26	0.458	4	4
26	Patty Schnyder SUI	56	34	22	0.607	4	2
27	Alize Cornet FRA	57	35	22	0.614	4	2
28	Nadia Petrova RUS	71	47	24	0.662	4	2
29	Lindsay Davenport USA	27	23	4	0.852	3	0
30	Nathalie Dechy FRA	29	13	16	0.448	3	0
31	Samantha Stosur AUS	30	18	12	0.600	3	1
32	Tamarine Tanasugarn THA	34	19	15	0.559	3	1
33	Tsvetana Pironkova BUL	34	16	18	0.471	3	1
34	Tamira Paszek AUT	34	16	18	0.471	3	4
35	Nicole Vaidisova CZE	36	17	19	0.472	3	5
36	Camille Pin FRA	38	16	22	0.421	3	2
37	Shuai Peng CHN	48	25	23	0.521	3	3
38	Venus Williams USA	51	40	11	0.784	3	0
39	Sara Errani ITA	51	29	22	0.569	3	3
40	Sybille Bammer AUT	52	27	25	0.519	3	7