| ITF W60 Charleston | 06/23 18:40 | 25 | [158] Maria Sanchez v Gabriela Ce [284] | 0-6,2-6 | |
| ITF W60 Charleston | 06/22 22:10 | 54 | Maria Sanchez v Gabriella Price | 6-3,4-6,10-6 | |
| ITF W60 Charleston | 06/21 20:50 | 54 | Maria Sanchez v Lia Karatancheva | 6-0,6-4 | |
| ITF W100 Charleston | 05/03 19:50 | 54 | [482] Tara Moore v Maria Sanchez [431] | 7-5,6-3 | |
| ITF W60 Charlottesville | 04/26 21:10 | 54 | [431] Maria Sanchez v Hanna Chang [309] | 1-6,2-6 | |
| ITF W60 Roma, GA | 01/27 23:40 | 25 | [280] Katherine Sebov v Maria Sanchez [407] | 6-4,7-5 | |
| ITF W60 Roma, GA | 01/26 16:30 | 54 | Sarah Hamner v Maria Sanchez | 3-6,6-1,10-4 | |
| ITF W60 Roma, GA | 01/25 19:45 | 54 | [373] Ayaka Okuno v Maria Sanchez [407] | 2-6,2-6 | |
| ITF W25 Irapuato | 03/10 18:30 | 25 | [256] Katie Swan v Maria Sanchez [389] | 6-0,6-2 | |
| ITF W25 Irapuato | 03/09 17:00 | 54 | Maria Sanchez v Maria F M Hernandez | 6-1,6-1 | |
| ITF W100 Nicholasville | 02/11 18:05 | 54 | [431] Maria Mateas v Maria Sanchez [383] | 4-6,6-3,11-9 | |
| ITF W100 Nicholasville | 02/10 21:25 | 54 | [383] Maria Sanchez v Eudice Chong [366] | 6-7,6-4,10-5 | |
| ITF W100 Midland | 02/05 17:35 | 25 | Marine Partaud v Maria Sanchez | 6-4,6-2 | |
| ITF W100 Midland | 02/04 17:50 | 54 | [371] Eudice Chong v Maria Sanchez [395] | 4-6,7-6,3-10 | |
| ITF W100 Midland | 02/03 22:00 | 54 | Haley Giavara v Maria Sanchez | 3-6,4-6 | |
| ITF W25 Roehampton | 09/24 11:35 | 25 | [454] Indy De Vroome v Maria Sanchez [364] | 6-1,7-6 | |
| ITF W25 Roehampton | 09/19 10:00 | 27 | [185] Pemra Ozgen v Maria Sanchez [368] | 6-7,6-3,6-0 | |
| ITF W25 Roehampton | 09/18 11:00 | 26 | [368] Maria Sanchez v Jodie Anna Burrage [276] | 6-2,6-2 | |
| ITF W25 Roehampton | 09/17 08:00 | 25 | [368] Maria Sanchez v Emily Appleton [384] | 6-3,6-4 | |
| WTA New Haven | 09/03 16:05 | 24 | [153] Jana Cepelova v Maria Sanchez [361] | 7-5,7-6 | |
| WTA Nueva York | 08/17 18:45 | 45 | [373] Maria Sanchez v Anna Blinkova [93] | 2-6,4-6 | |
| WTA Nueva York | 08/16 21:40 | 44 | [373] Maria Sanchez v Panna Udvardy [420] | 6-4,6-2 | |
| ITF W100 Vancouver | 08/12 23:55 | 45 | [304] Asia Muhammad v Maria Sanchez [373] | 6-4,7-6 | |
| ITF W100 Vancouver | 08/12 17:00 | 45 | Stacey Fung v Maria Sanchez | 3-6,6-1,4-10 | |
| ITF W60 Landisville | 08/08 14:35 | 25 | [377] Maria Sanchez v Paula Ormaechea [183] | 7-5,1-6,2-6 | |
| ITF W60 Landisville | 08/06 17:05 | 54 | Maria Sanchez v Julia Rosenqvist | 6-1,6-4 | |
| ITF W60 Landisville | 08/05 19:40 | 54 | Maria Sanchez v Rhiann Newborn | 7-6,1-6,10-3 | |
| WTA Washington | 07/27 19:05 | 64 | [346] Maria Sanchez v Hiroko Kuwata [265] | 6-4,5-7,0-6 | |
| ITF W60 Ashland | 07/25 14:00 | 26 | [172] Ann Li v Maria Sanchez [346] | 6-1,6-2 | |
| ITF W60 Ashland | 07/24 18:15 | 25 | [346] Maria Sanchez v Fatma Al Nabhani [444] | 6-4,6-0 |