| ITF W25 LPD Gran Canaria | 11/18 14:30 | 25 | Daniela Seguel v Oksana Selekhmeteva | 7-5,3-6,1-6 | |
| ITF W25 Reims | 10/20 11:40 | 25 | [208] Daniela Seguel v Xinyu Wang [150] | 1-6,4-6 | |
| ITF W25 Reims | 10/19 12:15 | 54 | [208] Daniela Seguel v Andrea Lazaro Garcia [276] | 6-3,6-7,10-5 | |
| ITF W25 Reims | 10/18 17:30 | 54 | Daniela Seguel v Katy Dunne | 6-4,1-6,10-8 | |
| ITF W25 Reims | 10/18 16:30 | - | [208] Daniela Seguel v Katy Dunne [322] | 6-4,1-6,1-0 | |
| ITF W25 Cherbourg | 10/15 13:10 | 26 | [299] Jule Niemeier v Daniela Seguel [208] | 6-4,5-7,6-2 | |
| ITF W25 Cherbourg | 10/14 17:25 | 25 | [208] Daniela Seguel v Timea Babos [111] | 6-1,6-3 | |
| French Open Women | 09/25 10:55 | 19 | [178] Renata Zarazua v Daniela Seguel [217] | 6-3,6-3 | |
| French Open Women | 09/24 09:35 | 15 | [217] Daniela Seguel v Leonie Kung [145] | 4-6,6-4,6-3 | |
| French Open Women | 09/23 08:00 | 14 | [217] Daniela Seguel v Antonia Lottner [173] | 7-5,6-2 | |
| ITF W80 Cagnes-Sur-Mer | 09/17 08:00 | 26 | [224] Daniela Seguel v Viktoriya Tomova [136] | 7-6,2-6,4-6 | |
| ITF W80 Cagnes-Sur-Mer | 09/15 09:45 | 25 | [490] Eden Silva v Daniela Seguel [224] | 5-7,7-5,2-6 | |
| ITF W80 Cagnes-Sur-Mer | 09/14 09:40 | 54 | [213] Anastasiya Komardina v Daniela Seguel [224] | 4-6,6-3,5-10 | |
| ITF W80 Cagnes-Sur-Mer | 09/13 08:30 | 54 | [123] Julia Wachaczyk v Daniela Seguel [224] | 1-6,3-6 | |
| ITF W60 Saint Malo | 09/09 11:40 | 25 | [224] Daniela Seguel v Viktorija Golubic [123] | 6-7,4-6 | |
| WTA Prague | 08/31 11:10 | 24 | [224] Daniela Seguel v Elisabetta Cocciaretto [144] | 1-6,6-7 | |
| WTA Prague | 08/29 14:20 | 24 | [222] Daniela Seguel v Katherine Sebov [256] | 6-2,6-2 | |
| WTA Palermo | 08/01 21:30 | 54 | [141] Marta Kostyuk v Daniela Seguel [219] | 6-1,6-2 | |
| ITF W25 Irapuato | 03/10 17:00 | 25 | Daniela Seguel v Jovana Jovic | 6-7,1-6 | |
| WTA Monterrey | 02/29 17:00 | 45 | [220] Daniela Seguel v Elisabetta Cocciaretto [158] | 3-6,2-6 | |
| Billie Jean King Cup | 02/08 14:15 | - | Andrea Gamiz v Daniela Seguel | 7-6,4-6,6-0 | |
| 2020 Fed Cup | 02/07 15:10 | 3 | [216] Daniela Seguel v Giuliana Olmos [410] | 6-2,6-4 | |
| 2020 Fed Cup | 02/06 14:45 | 2 | [259] Paula Ormaechea v Daniela Seguel [216] | 6-3,6-3 | |
| 2020 Fed Cup | 02/05 14:20 | 1 | Daniela Seguel v Romina Ccuno | 6-0,6-0 | |
| ITF W25 Vero Beach | 01/26 18:00 | 29 | [262] Daniela Seguel v Tereza Mrdeza [267] | 7-5,6-4 | |
| ITF W25 Vero Beach | 01/25 19:00 | 28 | [261] Renata Zarazua v Daniela Seguel [262] | 4-6,6-3,4-6 | |
| ITF W25 Vero Beach | 01/25 15:30 | 27 | [348] Irene B Escorihuela v Daniela Seguel [262] | 4-6,4-6 | |
| ITF W25 Vero Beach | 01/24 18:35 | 26 | [286] Ayano Shimizu v Daniela Seguel [262] | 2-6,1-6 | |
| ITF W25 Vero Beach | 01/24 14:00 | 25 | [314] Ylena In-Albon v Daniela Seguel [262] | 5-7,3-6 | |
| ITF W25 Daytona Beach | 01/17 17:20 | 27 | [290] Marie Benoit v Daniela Seguel [262] | 6-4,6-1 |