| ITF W100 Manchester | 06/10 13:30 | 45 | [298] Maria Sanchez v Ingrid Neel [157] | 6-4,6-7,4-10 | |
| ITF W100 Manchester | 06/10 10:00 | 45 | Maria Sanchez v Kimberly Alinafe Mpukusa | 6-2,6-0 | |
| WTA Estrasburgo | 05/19 09:00 | 64 | [100] Astra Sharma v Maria Sanchez [339] | 6-3,6-2 | |
| WTA Estrasburgo | 05/18 12:40 | 45 | [339] Maria Sanchez v Alexandra Cadantu [224] | 4-6,6-0,6-3 | |
| ITF W25 Obidos | 05/17 09:00 | 27 | [339] Maria Sanchez v Nuria Parrizas-Diaz [272] | 2-6,2-6 | |
| ITF W25 Obidos | 05/16 09:00 | 26 | Maria Sanchez v Charlotte Roemer | 6-2,6-0 | |
| ITF W25 Obidos | 05/15 11:50 | 25 | [339] Maria Sanchez v Ana Vrljic [479] | 6-4,6-0 | |
| ITF W25 Obidos | 05/11 09:00 | 27 | [337] Maria Sanchez v Urszula Radwanska [301] | 6-7,6-2,2-6 | |
| ITF W25 Obidos | 05/10 14:55 | 26 | Maria Sanchez v Ioana Gaspar | 7-5,6-2 | |
| ITF W25 Obidos | 05/08 14:00 | 25 | Maria Sanchez v Mina Hodzic | 7-6,6-2 | |
| ITF W60 Les Franqueses | 05/02 09:00 | 26 | [344] Maria Sanchez v Cristina Bucsa [270] | 1-6,1-6 | |
| ITF W60 Les Franqueses | 05/01 10:00 | 25 | [344] Maria Sanchez v Irene Burillo Escorihuela [418] | 7-6,6-3 | |
| WTA Monterrey | 03/30 21:10 | 45 | [328] Maria Sanchez v Jovana Jaksic [263] | 3-6,6-7 | |
| ITF W25 Irapuato | 03/09 22:00 | 28 | [365] Maria Sanchez v Astra Sharma [163] | 4-6,4-6 | |
| WTA Guadalajara | 03/09 20:00 | 45 | Marie Bouzkova v Maria Sanchez | Cancelled | |
| ITF W25 Irapuato | 03/09 01:05 | 27 | [213] Whitney Osuigwe v Maria Sanchez [365] | 6-7,4-6 | |
| ITF W25 Irapuato | 03/08 04:00 | 26 | [365] Maria Sanchez v Luisa Stefani [458] | 6-4,6-1 | |
| ITF W25 Irapuato | 03/07 00:45 | 25 | [225] Françoise Abanda v Maria Sanchez [365] | 6-1,3-6,0-6 | |
| ITF W25 Irapuato | 03/05 21:00 | 45 | [365] Maria Sanchez v Paige Hourigan [224] | 6-1,6-2 | |
| ITF W25 Irapuato | 03/04 21:00 | 45 | Maria Sanchez v Coco Gauff | 6-2,6-2 | |
| ITF W25 Glasgow | 02/21 10:00 | 26 | [203] Anna Zaja v Maria Sanchez [369] | 6-4,5-7,6-3 | |
| ITF W25 Glasgow | 02/20 10:00 | 25 | [369] Maria Sanchez v Miriam B Bulgaru [485] | 6-3,6-3 | |
| ITF W25 Glasgow | 02/18 16:25 | 45 | [369] Maria Sanchez v Caroline Werner [412] | 6-4,6-2 | |
| ITF W25 Glasgow | 02/18 10:00 | 45 | [369] Maria Sanchez v Julia Terziyska [457] | 6-4,6-2 | |
| ITF W60 Shrewsbury | 02/11 12:10 | 45 | [370] Maria Sanchez v Marie Benoit [279] | 7-5,1-6,7-10 | |
| ITF W25 Grenoble | 02/04 14:50 | 45 | [455] Varvara Gracheva v Maria Sanchez [367] | 6-3,3-6,10-6 | |
| ITF W25 Grenoble | 02/04 10:15 | 45 | [460] Julia Terziyska v Maria Sanchez [367] | 6-7,4-6 | |
| ITF W60 Andrezieux-Boutheon | 01/24 14:00 | 26 | [92] Polona Hercog v Maria Sanchez [343] | 6-3,6-3 | |
| ITF W60 Andrezieux-Boutheon | 01/23 18:25 | 25 | [322] Tessah Andrianjafitrimo v Maria Sanchez [343] | 6-1,3-6,1-6 | |
| ITF W60 Andrezieux-Boutheon | 01/22 10:40 | 45 | [412] Margot Yerolymos v Maria Sanchez [343] | 5-7,6-3,1-10 |