Stadium: Court 1 Round: 44 Ground: Clay
| ITF W15 Eindhoven | 2022/08/15 09:00 | van Poppel, Emma v Sara Pantelic | 6-2,4-6,10-7 |
| German Championship Women | 2021/12/07 11:00 | Schunk, Nastasja Mariana v Greiner, Sophie | 6-3,6-0 |
| ITF W15 Sharm El Sheikh | 2021/11/09 09:55 | Ulyashchenko, Anna v Greiner, Sophie | 6-2,6-4 |
| ITF W15 Sharm El Sheikh | 2021/11/08 08:00 | Greiner, Sophie v 미칼리트츠, 알리나 | 7-6,6-3 |
| ITF W15 Sharm El Sheikh | 2021/11/02 08:00 | Greiner, Sophie v Zongyu Li | 0-6,2-6 |
| ITF W15 Sharm El Sheikh | 2021/11/01 10:30 | 파이지, 리타지 v Greiner, Sophie | 0-6,0-6 |
| ITF W25 Braunschweig | 2021/08/23 16:35 | 루에퍼, 레나 v Greiner, Sophie | 6-4,6-4 |
| ITF W15 Warmbad-Villach | 2021/08/16 12:30 | Greiner, Sophie v 마르티노브, 디아나 | 1-6,5-7 |
| ITF W15 Warmbad-Villach | 2021/08/15 07:00 | Krznaric, Noa v Greiner, Sophie | 6-1,0-6,7-10 |