Stadium: Court 7 Round: 28 Ground: Hardcourt outdoor
| ITF M25 Klosters MD | 2021/06/24 12:15 | Damm/Rybakov v Fallert/Moreno De Alboran | 6-7,3-6 |
| ITF M25 Klosters MD | 2021/06/23 13:20 | Damm/Rybakov v Baltensperger/Von Der Schulenburg | 6-1,7-6 |
| ITF M25 Most MD | 2021/05/28 12:00 | Agamenone/Matuszewski v Damm/Rybakov | 1-6,7-6,10-2 |
| ITF M25 Most MD | 2021/05/27 10:00 | Damm/Rybakov v Lemstra/Thirouin | 6-4,6-3 |
| ITF M25 Most MD | 2021/05/25 13:40 | Damm/Rybakov v Paulson/Rikl | 4-6,6-2,10-3 |
| ITF M25 Vic MD | 2021/05/20 12:45 | Alves/Gutierrez v Damm/Rybakov | 6-7,6-3,10-7 |
| ITF M25 Vic MD | 2021/05/19 13:40 | Amoros Ramos/Mas De Ugarte v Damm/Rybakov | 4-6,5-7 |
| ITF M25 Vic MD | 2021/05/18 13:55 | Damm/Rybakov v Hamou/Jianu | 6-1,6-2 |