| Singles | |
|---|---|
| 2024 Engie Open de Biarritz | |
| Champion |  Sara Saito |
| Runner-up |  Margaux Rouvroy |
| Score | 5–7, 6–3, 6–3 |
Fiona Ferro was the defending champion of the 2024 Engie Open de Biarritz [1] but chose not to participate.
Sara Saito won the singles title, after defeating Margaux Rouvroy in the final, 5–7, 6–3, 6–3.
Panna Udvardy (second round) Chloé Paquet (first round) Léolia Jeanjean (second round) Elsa Jacquemot (quarterfinals)
Kateryna Baindl (second round)
Simona Waltert (first round)
Ekaterina Makarova (second round) Carole Monnet (first round)| Semifinals | Final | ||||||||||||
| Sara Saito | 6 | 7 | |||||||||||
 Despina Papamichail | 4 | 5 | |||||||||||
| Sara Saito | 5 | 6 | 6 | ||||||||||
| WC | Margaux Rouvroy | 7 | 3 | 3 | |||||||||
| Amandine Hesse | 6 | 4 | 64 | ||||||||||
| WC | Margaux Rouvroy | 1 | 6 | 77 | |||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | P Udvardy | 6 | 64 | 6 | |||||||||||||||||||||||
| Q |  F Curmi | 3 | 77 | 2 | 1 | P Udvardy | 1 | 3 | |||||||||||||||||||
| Q | A Ramé | 4 | 4 |  A Mitu | 6 | 6 | |||||||||||||||||||||
| A Mitu | 6 | 6 | A Mitu | 4 | 3 | ||||||||||||||||||||||
| S Saito | 4 | 6 | 6 | S Saito | 6 | 6 | |||||||||||||||||||||
| K Mladenovic | 6 | 3 | 0 | S Saito | 6 | 6 | |||||||||||||||||||||
| S Janicijevic | 2 | 1 | 5 | K Baindl | 4 | 3 | |||||||||||||||||||||
| 5 | K Baindl | 6 | 6 | S Saito | 6 | 7 | |||||||||||||||||||||
| 3 | L Jeanjean | 6 | 2 | D Papamichail | 4 | 5 | |||||||||||||||||||||
| J Teichmann | 1 | 1r | 3 | L Jeanjean | 2 | 3 | |||||||||||||||||||||
| Q |  V Jiménez Kasintseva | 6 | 6 | Q | V Jiménez Kasintseva | 6 | 6 | ||||||||||||||||||||
| Q | TS Rakotomanga Rajaonah | 2 | 2 | Q | V Jiménez Kasintseva | 4 | 3 | ||||||||||||||||||||
| D Papamichail | 6 | 0 | D Papamichail | 6 | 6 | ||||||||||||||||||||||
| Q |  V Mboko | 1 | 0r | D Papamichail | 6 | 6 | |||||||||||||||||||||
| S Sakellaridi | 7 | 6 | S Sakellaridi | 4 | 0 | ||||||||||||||||||||||
| 8 | C Monnet | 5 | 2 | ||||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 6 | S Waltert | 3 | 7 | 4 | |||||||||||||||||||||||
| A Hesse | 6 | 5 | 6 | A Hesse | 3 | 77 | 6 | ||||||||||||||||||||
 P Marčinko | 4 | 6 | 6 | P Marčinko | 6 | 62 | 1 | ||||||||||||||||||||
 İ Öz | 6 | 2 | 2 | A Hesse | 6 | 6 | |||||||||||||||||||||
 G Topalova | 3 | 6 | 3 | 4 | E Jacquemot | 3 | 2 | ||||||||||||||||||||
| Q |  D Spiteri | 6 | 3 | 6 | Q | D Spiteri | 710 | 1 | 3 | ||||||||||||||||||
| Q |  K von Deichmann | 4 | 0 | 4 | E Jacquemot | 68 | 6 | 6 | |||||||||||||||||||
| 4 | E Jacquemot | 6 | 6 | A Hesse | 6 | 4 | 64 | ||||||||||||||||||||
| 7 | E Makarova | 6 | 6 | WC | M Rouvroy | 1 | 6 | 77 | |||||||||||||||||||
| WC | N Berecoechea | 1 | 3 | 7 | E Makarova | 3 | 3 | ||||||||||||||||||||
| WC | M Rouvroy | 6 | 6 | WC | M Rouvroy | 6 | 6 | ||||||||||||||||||||
| Q | A Rezaï | 3 | 3 | WC | M Rouvroy | 6 | 6 | ||||||||||||||||||||
| WC | A Albié | 3 | 1 |  X You | 0 | 4 | |||||||||||||||||||||
| X You | 6 | 6 | X You | 2 | 6 | 6 | |||||||||||||||||||||
| I Bara | 0 | 6 | 6 | I Bara | 6 | 4 | 4 | ||||||||||||||||||||
| 2 | C Paquet | 6 | 3 | 2 | |||||||||||||||||||||||
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