Stadium: Court 15 Round: 14 Ground: Hardcourt outdoor
| WTA - Iasi | 2023/07/19 15:00 | Simona Waltert v Petra Marcinko | 7-6,6-3 |
| WTA - Canberra | 2023/12/31 23:00 | Daria Snigur v Simona Waltert | 6-1,6-3 |
| WTA - Canberra | 2023/12/31 01:15 | Raluca Georgiana Serban v Simona Waltert | 6-7,6-4,3-6 |
| ITF W60 - Nantes | 2023/10/31 15:30 | Manon Leonard v Simona Waltert | 6-4,6-0 |
| ITF W80 - Poitiers | 2023/10/26 10:25 | Jessika Ponchet v Simona Waltert | 4-6,6-2,7-6 |
| ITF W80 - Poitiers | 2023/10/25 14:05 | Simona Waltert v Alice Robbe | 6-0,4-6,6-3 |
| ITF W100 - Shrewsbury | 2023/10/20 11:55 | Simona Waltert v Amarni Banks | 6-2,3-6,2-6 |
| ITF W100 - Shrewsbury | 2023/10/19 09:25 | Simona Waltert v Andre Lukosiute | 7-5,7-6 |
| ITF W100 - Shrewsbury | 2023/10/18 10:20 | Simona Waltert v Pemra Ozgen | 6-1,6-4 |
| WTA - Monastir | 2023/10/19 12:20 | Jasmine Paolini v Petra Marcinko | 6-4,3-6,6-2 |
| WTA - Monastir | 2023/10/17 12:25 | Marina Bassols Ribera v Petra Marcinko | 6-7,2-6 |
| ITF W60 - Caldas da Rainha | 2023/09/24 09:20 | Leolia Jeanjean v Petra Marcinko | 4-6,1-6 |
| ITF W60 - Caldas da Rainha | 2023/09/23 09:30 | Alina Korneeva v Petra Marcinko | 6-7,6-7 |
| ITF W60 - Caldas da Rainha | 2023/09/22 10:00 | Petra Marcinko v Alice Robbe | 6-3,6-1 |
| ITF W60 - Caldas da Rainha | 2023/09/21 12:30 | Petra Marcinko v Maria Bondarenko | 6-3,6-2 |
| ITF W60 - Caldas da Rainha | 2023/09/19 09:30 | Petra Marcinko v Ashley Lahey | 6-4,6-4 |
| US Open - Kvinder | 2023/08/24 14:00 | Erika Andreeva v Petra Marcinko | 6-4,6-2 |