Giải quần vợt Pháp Mở rộng 2019
Hạt giống đơn > Đơn nữ

| Hạt giống | Xếp hạng | Tay vợt | Điểm trước thi đấu | Điểm bảo vệ | Điểm giành được | Điểm sau thi đấu | Thực trạng |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | 1 |  Naomi Osaka | 6,486 | 130 | 130 | 6,486 | Third round lost to  Kateřina Siniaková |
| 2 | 2 |  Karolína Plíšková | 5,685 | 130 | 130 | 5,685 | Third round lost to  Petra Martić [31] |
| 3 | 3 |  Simona Halep | 5,533 | 2,000 | 430 | 3,963 | Quarterfinals lost to  Amanda Anisimova |
| 4 | 4 |  Kiki Bertens | 5,405 | 130 | 70 | 5,345 | Second round retired against  Viktória Kužmová |
| 5 | 5 |  Angelique Kerber | 5,095 | 430 | 10 | 4,675 | First round lost to  Anastasia Potapova |
| 6 | 6 |  Petra Kvitová | 5,055 | 130 | 0 | 4,925 | Withdrew due to left arm injury |
| 7 | 7 |  Sloane Stephens | 4,552 | 1,300 | 430 | 3,682 | Quarterfinals lost to  Johanna Konta [26] |
| 8 | 8 |  Ashleigh Barty | 4,420 | 70 | 2,000 | 6,350 | Champion, defeated  Markéta Vondroušová |
| 9 | 9 |  Elina Svitolina | 3,967 | 130 | 130 | 3,967 | Third round lost to  Garbiñe Muguruza [19] |
| 10 | 10 |  Serena Williams | 3,521 | 240 | 130 | 3,411 | Third round lost to  Sofia Kenin |
| 11 | 11 |  Aryna Sabalenka | 3,505 | 10 | 70 | 3,565 | Second round lost to  Amanda Anisimova |
| 12 | 12 |  Anastasija Sevastova | 3,136 | 10 | 240 | 3,366 | Fourth round lost to  Markéta Vondroušová |
| 13 | 13 |  Caroline Wozniacki | 3,063 | 240 | 10 | 2,833 | First round lost to  Veronika Kudermetova |
| 14 | 14 |  Madison Keys | 2,965 | 780 | 430 | 2,615 | Quarterfinals lost to  Ashleigh Barty [8] |
| 15 | 15 |  Belinda Bencic | 2,893 | 70 | 130 | 2,953 | Third round lost to  Donna Vekić [23] |
| 16 | 16 |  Wang Qiang | 2,812 | 130 | 70 | 2,752 | Second round lost to  Iga Świątek |
| 17 | 17 |  Anett Kontaveit | 2,565 | 240 | 10 | 2,335 | First round lost to  Karolína Muchová |
| 18 | 18 |  Julia Görges | 2,520 | 130 | 10 | 2,400 | First round lost to  Kaia Kanepi |
| 19 | 19 |  Garbiñe Muguruza | 2,465 | 780 | 240 | 1,925 | Fourth round lost to  Sloane Stephens [7] |
| 20 | 20 |  Elise Mertens | 2,305 | 240 | 130 | 2,195 | Third round lost  Anastasija Sevastova [12] |
| 21 | 21 |  Daria Kasatkina | 2,150 | 430 | 70 | 1,790 | Second round lost to  Monica Puig |
| 22 | 23 |  Bianca Andreescu | 1,973 | 30 | 70 | 2,013 | Second round withdrew due to right shoulder injury |
| 23 | 24 |  Donna Vekić | 1,940 | 70 | 240 | 2,110 | Fourth round lost to  Johanna Konta [26] |
| 24 | 22 |  Caroline Garcia | 2,055 | 240 | 70 | 1,885 | Second round lost to  Anna Blinkova [Q] |
| 25 | 25 |  Hsieh Su-wei | 1,825 | 10 | 70 | 1,885 | Second round lost to  Andrea Petkovic |
| 26 | 26 |  Johanna Konta | 1,785 | 10 | 780 | 2,555 | Semifinals lost to  Markéta Vondroušová |
| 27 | 27 |  Lesia Tsurenko | 1,767 | 240 | 130 | 1,657 | Third round lost to  Simona Halep [3] |
| 28 | 29 |  Carla Suárez Navarro | 1,672 | 70 | 130 | 1,732 | Third round lost to  Markéta Vondroušová |
| 29 | 30 |  Maria Sakkari | 1,642 | 130 | 70 | 1,582 | Second round lost to  Kateřina Siniaková |
| 30 | 33 |  Mihaela Buzărnescu | 1,575 | 240 | 10 | 1,345 | First round lost to  Ekaterina Alexandrova |
| 31 | 31 |  Petra Martić | 1,615 | 70 | 430 | 1,975 | Quarterfinals lost to  Markéta Vondroušová |
| 32 | 34 |  Aliaksandra Sasnovich | 1,550 | 70 | 10 | 1,490 | First round lost to  Polona Hercog |