| Wimbledon Women | 06/21 11:50 | 14 | [190] Simona Waltert v Isabella Shinikova [217] | 3-6,6-3,3-6 | |
| ITF W100 Ilkley | 06/17 10:00 | 27 | [205] Simona Waltert v Sonay Kartal [268] | 2-6,3-6 | |
| ITF W100 Ilkley | 06/16 11:25 | 26 | [265] Danielle Lao v Simona Waltert [205] | 4-6,5-7 | |
| ITF W100 Ilkley | 06/15 14:15 | 25 | Maia Lumsden v Simona Waltert | 3-6,2-6 | |
| ITF W60 Caserta | 06/08 09:35 | 25 | [204] Simona Waltert v Lisa Pigato [401] | 3-6,4-6 | |
| ITF W60 Grado | 05/27 13:30 | 27 | [211] Simona Waltert v Elisabetta Cocciaretto [157] | 5-7,3-6 | |
| ITF W60 Grado | 05/26 12:00 | 26 | [211] Simona Waltert v Natalia Vikhlyantseva [232] | 6-4,6-1 | |
| ITF W60 Grado | 05/25 11:05 | 25 | Simona Waltert v Angelica Raggi | 4-6,7-5,6-0 | |
| French Open Women | 05/18 14:55 | 15 | [212] Simona Waltert v Olga Danilovic [174] | 6-4,6-7,3-6 | |
| French Open Women | 05/17 13:25 | 14 | [212] Simona Waltert v Hanna Chang [269] | 6-7,6-1,6-4 | |
| ITF W60 Saint-Gaudens | 05/14 12:00 | 28 | [219] Simona Waltert v Carolina Alves [236] | 5-7,4-6 | |
| ITF W60 Saint-Gaudens | 05/13 12:00 | 27 | Simona Waltert v Astra Sharma | Walkover | |
| ITF W60 Saint-Gaudens | 05/12 11:55 | 26 | [219] Simona Waltert v Daniela Seguel [271] | 6-2,6-2 | |
| ITF W60 Saint-Gaudens | 05/11 12:10 | 25 | [219] Simona Waltert v Sofia Sewing [287] | 6-3,6-2 | |
| ITF W60 Chiasso | 04/24 08:00 | 29 | [88] Lucia Bronzetti v Simona Waltert [237] | 2-6,6-3,6-3 | |
| ITF W60 Chiasso | 04/23 07:50 | 28 | [237] Simona Waltert v Raluca Georgiana Serban [226] | 6-3,6-2 | |
| ITF W60 Chiasso | 04/22 12:45 | 27 | [140] Reka-Luca Jani v Simona Waltert [237] | 2-6,6-7 | |
| ITF W60 Chiasso | 04/21 14:10 | 26 | [233] Elsa Jacquemot v Simona Waltert [237] | 3-6,6-4,6-7 | |
| ITF W60 Chiasso | 04/19 14:20 | 25 | [237] Simona Waltert v Anna Blinkova [136] | 7-6,6-1 | |
| ITF W60 Bellinzona | 04/15 11:50 | 27 | [244] Simona Waltert v Anna Blinkova [136] | 6-7,2-6 | |
| ITF W60 Bellinzona | 04/14 12:50 | 26 | [174] Susan Bandecchi v Simona Waltert [244] | 5-7,6-7 | |
| ITF W60 Bellinzona | 04/13 11:00 | 25 | [218] Joanne Zuger v Simona Waltert [244] | 2-6,3-6 | |
| ITF W80 Oeiras | 04/03 16:35 | 54 | [217] Simona Waltert v Celia Cervino Ruiz [349] | 4-6,6-4,5-10 | |
| ITF W25 Le Havre | 03/23 14:00 | 25 | [253] Irene Burillo Escorihuela v Simona Waltert [217] | 2-6,7-6,6-2 | |
| ITF W25 Joue Les Tours | 03/01 09:00 | 25 | [217] Simona Waltert v Arlinda Rushiti [498] | 2-6,3-6 | |
| ITF W25 Macon | 02/24 17:25 | 26 | [202] Simona Waltert v Elsa Jacquemot [242] | 4-6,6-3,3-6 | |
| ITF W25 Macon | 02/22 16:30 | 25 | [202] Simona Waltert v Conny Perrin [222] | 6-1,6-3 | |
| ITF W60 Altenkirchen | 02/16 14:45 | 25 | [232] Georgina Garcia-Perez v Simona Waltert [202] | 6-7,7-6,7-6 | |
| ITF W25 Sharm El Sheikh | 02/09 12:50 | 25 | Simona Waltert v Eudice Chong | 4-6,2-6 | |
| ITF W25 Sharm El Sheikh | 02/02 07:30 | 25 | [180] Yuliya Hatouka v Simona Waltert [208] | 4-6,6-3,6-2 |