Stadium: Court 2 Round: 62 Ground: Clay
| ITF W60 - Biarritz | 2021/07/14 10:55 | Francesca Jones v Amanda Carreras | 6-2,6-4 |
| ITF W60 - Biarritz | 2021/07/13 08:00 | Amanda Carreras v Sarah Beth Grey | 6-1,5-7,11-9 |
| ITF W60 - Biarritz | 2021/07/12 11:20 | Amanda Carreras v Nahia Berecoechea | 6-3,6-1 |
| ITF W60 - Montpellier | 2021/06/28 11:00 | Yana Morderger v Amanda Carreras | 6-3,6-0 |
| ITF W60 - Montpellier | 2021/06/27 08:25 | Lucie Pawlak v Amanda Carreras | 0-6,1-6 |
| ITF W25 - Perigueux | 2021/06/23 08:00 | Federica Di Sarra v Amanda Carreras | 6-3,6-4 |
| ITF W25 - Denain | 2021/06/15 11:00 | Diane Parry v Amanda Carreras | 6-2,6-0 |
| ITF W15 - Santa Margarita de Montbui | 2021/05/28 08:50 | Amanda Carreras v Oksana Selekhmeteva | 4-6,0-6 |
| ITF W100 - Contrexeville | 2021/07/05 11:00 | Anna Klasen v Margaux Rouvroy | 4-6,3-6 |
| UTR Pro Tennis Series - København - Kvinder | 2021/05/29 12:10 | Sofia Nami Samavati v Anna Klasen | 6-4,6-0 |
| UTR Pro Tennis Series - København - Kvinder | 2021/05/28 11:30 | Lou Adler v Anna Klasen | 4-6,2-6 |
| UTR Pro Tennis Series - København - Kvinder | 2021/05/27 14:10 | Martha-Elisa Stemann v Anna Klasen | 1-6,2-5 |
| UTR Pro Tennis Series - København - Kvinder | 2021/05/26 08:00 | Karoline Laursen v Anna Klasen | 2-6,1-6 |
| UTR Pro Tennis Series - København - Kvinder | 2021/05/24 11:30 | Anna Klasen v Zoe Du P Jensen | 6-2,5-1 |
| German Championship - Kvinder | 2020/12/10 12:00 | Nastasja Schunk v Anna Klasen | 6-2,6-1 |
| German Masters Women | 2020/08/28 07:35 | Romy Koelzer v Anna Klasen | 7-6,7-6 |