Stadium: Court 3 Round: 62 Ground: Hardcourt outdoor
| ITF W25 Manacor | 2023/02/20 10:00 | Hering, Katharina v Carmen Lopez Martinez | 6-3,7-5 |
| ITF W25 Manacor | 2023/02/19 09:00 | Hering, Katharina v Ekaterina Ivanova | 7-6,6-1 |
| ITF W25 Bath | 2023/02/05 17:00 | Hering, Katharina v Angelina Wirges | 5-7,2-6 |
| ITF W60 Sunderland | 2023/01/22 14:45 | Hering, Katharina v Alice Gillan | 2-6,3-6 |
| German Championship Women | 2022/12/07 13:56 | Eva Bennemann v Hering, Katharina | 6-4,1-6,4-6 |
| German Championship Women | 2022/12/05 15:00 | Hering, Katharina v Sina Herrmann | 6-1,6-6 |
| ITF W25 Petange | 2022/11/21 14:05 | Vlada Ekshibarova v Hering, Katharina | 6-4,6-1 |
| ITF W25 Petange | 2022/11/21 07:55 | Maneva Rakotomalala v Hering, Katharina | 6-7,6-7 |
| ITF W25 Manacor | 2023/02/20 10:00 | Mitteregger, Agnes v Maria Oliver Sanchez | 6-7,1-6 |
| ITF W25 Manacor | 2023/02/19 09:00 | Nicol Benesova v Maria Oliver Sanchez | 6-3,1-6,7-10 |
| ITF W25 Manacor | 2023/02/13 11:30 | Maria Oliver Sanchez v Courcoux, Pauline | 2-6,0-6 |
| ITF W25 Manacor | 2023/02/12 12:30 | Maria Oliver Sanchez v Nele Niermann | 6-2,6-0 |
| ITF W15 Valencia | 2022/12/06 10:30 | Maria Oliver Sanchez v Maria Andrienko | 2-6,6-4,4-6 |
| ITF W15 Valencia | 2022/11/30 08:00 | Maria Oliver Sanchez v Lucia Cortez Llorca | 2-6,1-6 |
| ITF W15 Valencia | 2022/11/29 09:00 | Maria Oliver Sanchez v Briones Ginesta, Ariadna | 6-2,6-3 |
| ITF W15 Valencia | 2022/11/28 09:30 | Maria Oliver Sanchez v Maria Kalyakina | 6-2,6-7,10-6 |