| Singles | |
|---|---|
| 2019 Open de Cagnes-sur-Mer | |
| Champion |  Christina McHale |
| Runner-up |  Stefanie Vögele |
| Score | 7–6(7–4), 6–2 |
Rebecca Peterson was the defending champion, but chose not to participate. [1]
Christina McHale won the title, defeating Stefanie Vögele in the final, 7–6(7–4), 6–2.
Vitalia Diatchenko (first round) Bernarda Pera (first round) Stefanie Vögele (final) Timea Bacsinszky (semifinals)
Nao Hibino (first round) Anna Blinkova (second round)
Beatriz Haddad Maia (quarterfinals)
Julia Glushko (first round)| Semifinals | Final | ||||||||||||
 Tímea Babos | 6 | 1 | 3 | ||||||||||
| 3 | Stefanie Vögele | 3 | 6 | 6 | |||||||||
| 3 | Stefanie Vögele | 64 | 2 | ||||||||||
| Christina McHale | 77 | 6 | |||||||||||
| 4 | Timea Bacsinszky | 67 | 5 | ||||||||||
| Christina McHale | 79 | 7 | |||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | V Diatchenko | 3 | 62 | ||||||||||||||||||||||||
 P Hon | 6 | 77 | P Hon | 64 | 63 | ||||||||||||||||||||||
| T Babos | 6 | 6 | T Babos | 77 | 77 | ||||||||||||||||||||||
| WC |  D Parry | 4 | 2 | T Babos | 6 | 6 | |||||||||||||||||||||
 V Tomova | 0 | 4 | V Lepchenko | 4 | 3 | ||||||||||||||||||||||
| V Lepchenko | 6 | 6 | V Lepchenko | 7 | 6 | ||||||||||||||||||||||
| Q | V Gracheva | 6 | 6 | Q | V Gracheva | 5 | 4 | ||||||||||||||||||||
| 5 | N Hibino | 1 | 0 | T Babos | 6 | 1 | 3 | ||||||||||||||||||||
| 3 | S Vögele | 6 | 5 | 6 | 3 | S Vögele | 3 | 6 | 6 | ||||||||||||||||||
 E Gorgodze | 3 | 7 | 2 | 3 | S Vögele | 77 | 2 | 6 | |||||||||||||||||||
| SE |  K Zavatska | 2 | 0 |  T Korpatsch | 62 | 6 | 3 | ||||||||||||||||||||
| T Korpatsch | 6 | 6 | 3 | S Vögele | 1 | 6 | 7 | ||||||||||||||||||||
| Q | M Témin | 1 | 6 | 3 | 7 | B Haddad Maia | 6 | 4 | 5 | ||||||||||||||||||
| Q | M Yerolymos | 6 | 2 | 6 | Q | M Yerolymos | 3 | 4 | |||||||||||||||||||
| WC | J Gervais | 0 | 0 | 7 | B Haddad Maia | 6 | 6 | ||||||||||||||||||||
| 7 | B Haddad Maia | 6 | 6 | ||||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 8 | J Glushko | 4 | 1 | ||||||||||||||||||||||||
| C Perrin | 6 | 6 | C Perrin | 6 | 6 | ||||||||||||||||||||||
 Y Wickmayer | 3 | 2 | Q | Y In-Albon | 1 | 3 | |||||||||||||||||||||
| Q | Y In-Albon | 6 | 6 | C Perrin | 1 | 1 | |||||||||||||||||||||
| Q | I Ramialison | 6 | 6 | 4 | T Bacsinszky | 6 | 6 | ||||||||||||||||||||
| WC | G Price | 3 | 3 | Q | I Ramialison | 3 | 1 | ||||||||||||||||||||
| LL | A Kalinskaya | 0 | 4 | 4 | T Bacsinszky | 6 | 6 | ||||||||||||||||||||
| 4 | T Bacsinszky | 6 | 6 | 4 | T Bacsinszky | 67 | 5 | ||||||||||||||||||||
| 6 | A Blinkova | 77 | 6 | C McHale | 79 | 7 | |||||||||||||||||||||
| Q | C Alves | 62 | 4 | 6 | A Blinkova | 68 | 1 | ||||||||||||||||||||
| Q | A Lim | 2 | 2 | Q |  M Di Giuseppe | 710 | 6 | ||||||||||||||||||||
| Q | M Di Giuseppe | 6 | 6 | Q | M Di Giuseppe | 63 | 1 | ||||||||||||||||||||
| WC | H Tan | 3 | 1 | C McHale | 77 | 6 | |||||||||||||||||||||
 T Martincová | 6 | 6 | T Martincová | 1 | 4 | ||||||||||||||||||||||
| C McHale | 6 | 6 | C McHale | 6 | 6 | ||||||||||||||||||||||
| 2 | B Pera | 1 | 4 | ||||||||||||||||||||||||
Stefanie Vögele won the first edition of the tournament, defeating Marta Domachowska 6–7(3), 7–5, 6–2 in the final.
Mona Barthel was the defending champion, but chose not to participate.
Tamarine Tanasugarn was the defending champion, but lost in the semifinals to Stefanie Vögele.
Maria Sharapova defeated Caroline Wozniacki in the final, 6–2, 6–2 to win the women's singles tennis title at the 2013 Indian Wells Masters. It was her second Indian Wells Masters title.
Serena Williams defeated Maria Sharapova in the final, 4–6, 6–3, 6–0 to win the women's singles tennis title at the 2013 Miami Open. It was her record sixth Miami Open title, and Sharapova's fifth runner-up finish without winning the title.
Defending champion Serena Williams defeated Maria Sharapova in the final, 6–1, 6–4 to win the women's singles tennis title at the 2013 Madrid Open.
Petra Kvitová was the defending champion, but she was defeated in the final by Simona Halep 6–2, 6–2.
Sara Errani was the two-time defending champion, but chose not to participate.
Dominika Cibulková won the title, defeating Christina McHale in the final, 7–6(7–3), 4–6, 6–4
Karin Knapp was the defending champion but chose not to enter the tournament this year.
Nao Hibino won the title, defeating Donna Vekić in the final, 6–2, 6–2.
Simona Halep was the defending champion, but chose to compete in Brisbane instead.
Agnieszka Radwańska was the defending champion, but lost in the quarterfinals to Alison Riske.
Maria Sharapova defeated Aryna Sabalenka in the final, 7–5, 7–6(10–8) to win the singles tennis title at the 2017 Tianjin Open. It was Sharapova's first title since serving a suspension for a doping offense, and her final career title before retiring in 2020.
Mona Barthel was the defending champion, but lost in the first round to Antonia Lottner.
Tatjana Maria defeated the defending champion Anastasija Sevastova in the final, 6–4, 7–5 to win the singles tennis title at the 2018 Mallorca Open. It was her maiden WTA Tour title.
Stefanie Vögele won the title, defeating Sara Sorribes Tormo in the final in straight sets: 6–4, 6–2. Johanna Larsson was the defending champion, but chose not to participate.
Stefanie Vögele was the defending champion, but lost in the semifinals to Katarina Zavatska.
Garbiñe Muguruza was the two-time defending champion, but chose not to participate.
Coco Gauff was the defending champion, but chose not to participate this year.
Ashleigh Barty defeated Aryna Sabalenka in the final, 3–6, 6–0, 6–3 to win the women's singles tennis title at the 2021 Stuttgart Open. It marked her 11th career Women's Tennis Association (WTA) singles title and her second on clay. She became the first reigning world No. 1 to win the title since Justine Henin in 2007.
This was the first edition of the tournament.