Stadium: Court 10 Round: 28 Ground: Clay
| ITF - M15 Gdynia - Dublu Masculin | 2021/08/12 12:00 | Kotzen/Leite v Marek/Pawelski | 7-5,2-6,10-7 |
| ITF - M15 Gdynia - Dublu Masculin | 2021/08/11 12:25 | Eriksson/Niklas-Salminen v Kotzen/Leite | 4-6,3-6 |
| ITF - M15 Gdynia - Dublu Masculin | 2021/08/12 15:30 | Fery/Johnson v Gajewski/Kielan | 6-3,7-6 |
| ITF - M15 Gdynia - Dublu Masculin | 2021/08/10 14:45 | Fery/Johnson v Pieczkowski/Pieczonka | 4-6,6-3,10-6 |