The French Open, the second Grand Slam of the 2019 tennis season, begins on Sunday, May 26.
Simona Halep, the reigning champion at Roland Garros, is the favorite at +400. Halep, who is currently ranked No. 3 in the world, defeated Sloane Stephens in the final in 2018. Kiki Bertens is the second favorite at 8-1.
Serena Williams, a 23-time Grand Slam champ, is the shortest-priced American player at 12-1. The three-time French Open titlist is currently ranked No. 10 in the world.
Naomi Osaka, the No. 1 player in the world and the 2018 US Open and 2019 Australian Open champion, is the third-favorite at 10-1.
2019 WTA French Open Betting Odds
Simona Halep 4-1
Kiki Bertens 8-1
Naomi Osaka 10-1
Serena Williams 12-1
Petra Kvitova 12-1
Bianca Andreescu 12-1
Karolina Pliskova 14-1
Garbine Muguruza 16-1
Sloane Stephens 16-1
Angelique Kerber 20-1
Elina Svitolina 20-1
Ashleigh Barty 20-1
Madison Keys 25-1
Belinda Bencic 30-1
Johanna Konta 30-1
Marketa Vondrousova 40-1
Victoria Azarenka 40-1
Annett Kontaveit 40-1
Aryna Sabalenka 40-1
Caroline Wozniacki 50-1
Kristina Mladenovic 50-1
Maria Sakkari 50-1
Jelena Ostapenko 50-1
Daria Kasatkina 60-1
Caroline Garcia 60-1
Julia Goerges 60-1
Elise Mertens 60-1
Anastasia Sevastova 80-1
Venus Williams 80-1
Carla Suarez Navarro 100-1
Dominika Cibulkova 100-1
Danielle Collins 100-1
Anastasia Pavlyuchenkova 150-1
Coco Vandeweghe 150-1
Genie Bouchard 150-1
Laura Siegemund 150-1
Petra Martic 150-1
Su-Wei Hsieh 250-1