| Open d'Australie - Femmes | 01/13 03:35 | 15 | [227] Simona Waltert v Jule Niemeier [130] | 1-6,1-6 | |
| Open d'Australie - Femmes | 01/11 06:35 | 14 | [184] Paula Ormaechea v Simona Waltert [227] | 1-6,6-4,0-6 | |
| ITF W60 Traralgon | 01/03 04:15 | 25 | [185] Nara, Kurumi v Simona Waltert [219] | 2-6,6-3,6-0 | |
| ITF W60 Nantes | 11/03 15:55 | 25 | [188] Daria Snigur v Simona Waltert [213] | Retired | |
| ITF W80 Poitiers | 10/31 14:25 | 29 | [259] Simona Waltert v Chloe Paquet [165] | 4-6,3-6 | |
| ITF W80 Poitiers | 10/30 14:20 | 28 | [360] Elsa Jacquemot v Simona Waltert [259] | 3-6,4-6 | |
| ITF W80 Poitiers | 10/29 12:10 | 27 | [329] Kathinka Von Deichmann v Simona Waltert [259] | 4-6,7-5,3-6 | |
| ITF W80 Poitiers | 10/28 15:05 | 26 | [259] Simona Waltert v Amandine Hesse [170] | Retired | |
| ITF W80 Poitiers | 10/26 14:15 | 25 | Simona Waltert v Marthiens, Karen | 6-0,6-1 | |
| ITF W25 Lagos | 10/15 11:55 | 27 | Antonia Ruzic v Simona Waltert | 6-0,6-4 | |
| ITF W25 Lagos | 10/14 14:00 | 26 | [360] Jessica Bouzas Maneiro v Simona Waltert [262] | 4-6,4-6 | |
| ITF W25 Lagos | 10/13 14:15 | 25 | [482] Joanna Garland v Simona Waltert [262] | 5-7,4-6 | |
| ITF W25 Loule | 10/08 15:05 | 27 | [171] Chloe Paquet v Simona Waltert [262] | 6-0,6-4 | |
| ITF W25 Loule | 10/07 14:10 | 26 | [482] Joanna Garland v Simona Waltert [262] | 1-6,1-6 | |
| ITF W25 Loule | 10/06 13:00 | 25 | [291] Guttierez Carrasco, Maria v Simona Waltert [262] | 6-4,4-6,0-6 | |
| ITF W25 Lisbon | 10/01 09:25 | 27 | [236] Andrea Lazaro Garcia v Simona Waltert [260] | 6-3,3-6,6-4 | |
| ITF W25 Lisbon | 09/30 09:30 | 26 | [260] Simona Waltert v Paula Ormaechea [222] | 6-0,4-6,6-2 | |
| ITF W25 Lisbon | 09/28 14:05 | 25 | [260] Simona Waltert v Gerlach, Katharina [258] | Retired | |
| ITF W80 Valencia | 09/22 07:55 | 25 | [226] Seone Mendez v Simona Waltert [259] | 6-3,6-0 | |
| ITF W80 Valencia Qual | 09/19 11:00 | - | Simona Waltert v Leyre R Gormaz | View | |
| ITF W60 Montreux | 09/09 17:40 | 26 | [262] Simona Waltert v Vikhlyantseva, Natalia [173] | 6-7,1-6 | |
| ITF W60 Montreux | 09/08 15:10 | 25 | [262] Simona Waltert v Tatiana Pieri [489] | 7-6,6-2 | |
| ITF W60 Collonge-Bellerive | 09/02 12:25 | 26 | [174] Beatriz Haddad Maia v Simona Waltert [262] | 6-1,4-6,6-3 | |
| ITF W60 Collonge-Bellerive | 09/01 11:25 | 25 | [266] Simona Waltert v Amina Anshba [287] | 6-2,6-1 | |
| ITF W60 Prerov | 08/27 11:25 | 27 | Simona Waltert v Linda Noskova | 3-6,3-6 | |
| ITF W60 Prerov | 08/26 07:55 | 26 | [265] Simona Waltert v Daniela Vismane [359] | 7-5,4-6,6-2 | |
| ITF W60 Prerov | 08/25 11:25 | 25 | [265] Simona Waltert v Alice Rame [364] | 6-3,6-3 | |
| ITF W60 Olomouc | 07/22 10:45 | 26 | [343] Zaja, Anna v Simona Waltert [259] | 7-6,6-1 | |
| ITF W60 Olomouc | 07/21 13:10 | 25 | [458] Kilnarova, Monika v Simona Waltert [259] | 0-6,7-5,3-6 | |
| WTA Lausanne | 07/12 10:00 | 25 | [102] Diyas, Zarina v Simona Waltert [235] | 6-4,6-4 |