| ITF Women Waco Qual | 11/05 21:15 | 54 | Gabueva, Angelina v Mestach, An Sophie | 6-7,0-6 | |
| ITF Women Toronto | 10/31 17:45 | 25 | [316] Zimmermann, Kimberley v Mestach, An Sophie [348] | 6-0,6-1 | |
| ITF Women Saguenay | 10/25 19:00 | 26 | Mestach, An Sophie v Carol Zhao | 4-6,2-6 | |
| ITF Women Saguenay | 10/23 15:30 | 25 | Leduc, Catherine v Mestach, An Sophie | 3-6,2-6 | |
| ITF Women Las Vegas | 09/12 20:10 | 25 | [258] Kostova, Elitsa v Mestach, An Sophie [323] | 6-2,6-2 | |
| ITF Women Artvin | 08/23 07:00 | 25 | [428] Akgul Amanmuradova v Mestach, An Sophie [297] | 4-6,6-4,6-1 | |
| ITF Women Landisville | 08/10 21:30 | 26 | [296] Mestach, An Sophie v Hiroko Kuwata [269] | 0-6,3-6 | |
| ITF Women Landisville | 08/08 18:25 | 25 | Voegele, Stefanie v Mestach, An Sophie | 3-6,1-6 | |
| ITF Women Fort Worth | 08/03 15:30 | 26 | [414] Marcela Zacarias v Mestach, An Sophie [294] | 6-4,2-6,6-4 | |
| ITF Women Fort Worth | 08/03 00:35 | 25 | [288] Neel, Ingrid v Mestach, An Sophie [294] | 1-6,1-6 | |
| ITF Women Granby | 07/28 16:00 | 27 | [294] Mestach, An Sophie v Ferrando, Cristiana [354] | 2-6,5-7 | |
| ITF Women Granby | 07/27 16:30 | 26 | van Nguyen, Chanelle v Mestach, An Sophie | 1-6,3-6 | |
| ITF Women Granby | 07/26 16:20 | 25 | Jessica Failla v Mestach, An Sophie | 6-7,1-6 | |
| ITF Women Stockton | 07/19 16:00 | 25 | [272] Mestach, An Sophie v Jamie Loeb [154] | 3-6,2-6 | |
| ITF Women Izmir | 06/22 08:00 | 27 | Mestach, An Sophie v Buzarnescu, Mihaela | 3-6,1-6 | |
| ITF Women Izmir | 06/21 08:00 | 26 | [159] Kuzmova, Viktoria v Mestach, An Sophie [264] | 3-6,2-6 | |
| ITF Women Izmir | 06/20 08:00 | 25 | [264] Mestach, An Sophie v Magdalena Frech [249] | 7-6,4-6,7-5 | |
| ITF Women Manchester | 06/14 10:00 | 25 | [103] Alison Van Uytvanck v Mestach, An Sophie [261] | 6-3,6-3 | |
| ITF Women Surbiton | 06/07 12:30 | 25 | [252] Mestach, An Sophie v Jana Fett [191] | 1-6,2-6 | |
| ITF Women Caserta | 05/26 10:30 | 27 | [248] Mestach, An Sophie v Camilla Rosatello [301] | 7-5,4-6,3-6 | |
| ITF Women Caserta | 05/24 15:15 | 26 | [248] Mestach, An Sophie v Lechemia, Elixane [346] | 6-1,6-4 | |
| ITF Women Caserta | 05/23 09:00 | 25 | [248] Mestach, An Sophie v Zimmermann, Kimberley [384] | 6-2,6-3 | |
| ITF Women Bastad | 05/15 09:55 | 25 | [226] Mestach, An Sophie v Matteucci, Alice [477] | 4-6,3-6 | |
| ITF Women La Marsa | 05/02 13:05 | 25 | [219] Mestach, An Sophie v Bukta, Agnes [376] | 6-1,1-6,2-6 | |
| ITF Women Tunis | 04/26 09:30 | 25 | Mestach, An Sophie v Dulgheru, Alexandra | 2-6,2-6 | |
| Indian Harbour Beach, Simples W-WITF-USA-10A | 04/13 15:15 | 26 | [225] Mestach, An Sophie v Amanda Anisimova [479] | 6-4,2-6,3-6 | |
| Indian Harbour Beach, Simples W-WITF-USA-10A | 04/12 14:00 | 25 | Mestach, An Sophie v Gleason, Quinn | 3-6,6-2,6-2 | |
| Croissy-Beaubourg, Singles W-WITF-FRA-09A | 03/30 15:00 | 27 | [303] Zaja, Anna v Mestach, An Sophie [236] | 6-2,6-4 | |
| Croissy-Beaubourg, Singles W-WITF-FRA-09A | 03/29 09:30 | 26 | [236] Mestach, An Sophie v Robson, Laura [213] | 6-4,7-6 | |
| Croissy-Beaubourg, Singles W-WITF-FRA-09A | 03/27 13:20 | 25 | [236] Mestach, An Sophie v Anna Kalinskaya [150] | Retired |