Stadium: Centre Court Round: 26 Ground: Clay
| Challenger Tampere MD | 2021/07/23 14:00 | Luz/M R Alves v Gonzales/Johnson | 3-6,6-1,10-8 |
| Challenger Tampere MD | 2021/07/21 13:40 | Gonzales/Johnson v Borg/Virtanen | 2-6,7-5,10-4 |
| ATP Hamburg MD | 2021/07/13 17:25 | Krawietz/Tecau v Gonzales/Johnson | 6-0,6-1 |
| ATP Hamburg MD | 2021/07/11 15:15 | Gonzales/Johnson v Giannessi/Taberner | 6-3,5-7,8-10 |
| ATP Hamburg MD | 2021/07/10 16:05 | Gonzales/Johnson v Kuhn/Lane | 6-1,6-2 |
| Challenger Perugia MD | 2021/07/07 16:05 | Claverie/Ricca v Gonzales/Johnson | 6-3,6-2 |
| ITF M25 Tulsa MD | 2021/06/17 23:00 | Gonzales/Johnson v Kirchheimer/Pervolarakis | 6-4,2-6,6-10 |
| ITF M25 Tulsa MD | 2021/06/15 23:00 | Gonzales/Johnson v Broom/Soto | 6-3,6-4 |