Paris - Simona Halep strengthened her position as women's world no 1 following her latest tournament triumph, according to the WTA rankings released on Monday.
The 26-year-old from Romania leads her nearest rival, Caroline Wozniacki of Denmark, by a margin of more than 1 000 points following her win on Sunday in Montreal.
The French Open champion beat world No 3 Sloane Stephens 7-6 (8/6), 3-6, 6-4 in a gruelling 2 hour and 41 minute battle.
Latest WTA ranking:
1. Simona Halep (ROM) 8 061
2. Caroline Wozniacki (DEN) 6 135
3. Sloane Stephens (USA) 5 727
4. Angelique Kerber (GER) 5 255
5. Caroline Garcia (FRA) 4 680
6. Petra Kvitová (CZE) 4 550
7. Elina Svitolina (UKR) 4 470
8. Karolína Plíšková (CZE) 4 395
9. Garbiñe Muguruza (ESP) 4 345
10. Julia Goerges (GER) 3 905
11. Jelena Ostapenko (LAT) 3 787
12. Darya Kasatkina (RUS) 3 525
13. Madison Keys (USA) 3 127
14. Elise Mertens (BEL) 2 960
15. Venus Williams (USA) 2 901
16. Ashleigh Barty (AUS) 2 770
17. Kiki Bertens (NED) 2 420
18. Anastasija Sevastova (LAT) 2 250
19. Naomi Osaka (JPN) 2 245
20. Mihaela Buzarnescu (ROU) 2 068