[slarceSelia]

I counted all title winners (min 2) on both tours. Here are the lists with current top 10 players in red:


ATP

1. Federer 59
2. Nadal 36
3. Hewitt, Roddick 27
5. Moya 20
6. Safin 15
7. Davydenko 14
8. Djokovic 13
9. Ferrero, Murray, Haas 12
12. Gonzalez 11
13. Nalbandian, Blake 10
15. Robredo 9
16. Ljubicic 8
17. Ferrer, Canas 7
19. Tursunov, Santoro, Kiefer, Hrbaty, Massu 6
24. Simon, Berdych, Almagro, Lapentti, del Potro 5
29. Tsonga, Stepanek, Schuettler, Dent, Clement, Youzhny, Matieu, Chela, Karlovic 4
38. Soderling, Fish, Ancic, Andreev, Acasuso, Malisse, Vicente, Koubek, Llodra, Cilic 3
48. Verdasco, Kohlschreiber, Montanes, Darcis, Volandri, Baghdatis, Granollers, Ginepri, Serra, Rochus, Mahut, Calleri 2


WTA

1. V. Williams 41
2. S. Williams 33
3. Mauresmo 25
4. Sharapova 19
5. Dementieva 13
6. Safina, Kuznetsova, Schnyder 11
9. Jankovic 10
10. Zvonareva, Petrova, Medina Garrigues 9
13. Ivanovic 8
14. Chakvetadze, Date 7
16. Pennetta, Sugyiama, Vaidisova 6
19. Wozniacki, Kirilenko, Dokic 5
22. Radwanska, Bartoli, Srebotnik, Safarova 4
26. Azarenka, Zheng, Hantuchova, Tanasugarn, Krajicek, Bovina, Ruano Pascual, Peer, Dulko 3
35. Li, Razzano, Errani, Vinci, Parmentier, Zakopalova, Llagostera Vives,Szavay 2