Stadium: MTA 21 Round: 62 Ground: Clay
| ITF W60 Monastir | 2022/10/16 12:30 | 이, 야-신 v Charlotte Keitel | 6-0,6-0 |
| ITF W60 Monastir | 2022/10/11 08:00 | Liu, Yanni v Charlotte Keitel | 6-4,7-5 |
| German Championship Women | 2021/12/07 09:00 | 리트벨거, 사브리나 v Charlotte Keitel | 6-1,6-3 |
| German Championship Women | 2021/12/06 09:00 | Charlotte Keitel v Anna Linn Puls | 6-4,7-6 |
| German Championship Women | 2021/12/05 13:00 | 나겔, 한나 v Charlotte Keitel | 6-4,3-6,0-0 |
| ITF W15 Antalya | 2023/01/08 07:00 | Daria Ioana Pastoric v 아타이, 셀리나 | 4-6,2-6 |