Women's tennis rankings
- From the section Tennis
WTA singles rankings as of 22 October, 2018
1. Simona Halep (Rom)
2. Angelique Kerber (Ger)
3. Caroline Wozniacki (Den)
4. Naomi Osaka (Jpn)
5. Petra Kvitova (Cze)
6. Sloane Stephens (US)
7. Elina Svitolina (Ukr)
8. Karolina Pliskova (Cze)
9. Kiki Bertens (Ned)
10. Daria Kasatkina (Rus)
11. Anastasija Sevastova (Lat)
12. Aryna Sabalenka (Blr)
13. Elise Mertens (Bel)
14. Julia Goerges (Ger)
15. Serena Williams (US)
16. Madison Keys (US)
17. Garbine Muguruza (Spa)
18. Caroline Garcia (Fra)
19. Ashleigh Barty (Aus)
20. Anett Kontaveit (Est)
Britons in top 200:
39. Johanna Konta
92. Katie Boulter
98. Heather Watson
163. Katie Swan
165. Harriet Dart
172. Gabriella Taylor
