Stadium: CAMPO MBM Round: 26 Ground: Clay
| Challenger Forli MD | 2021/12/02 14:00 | Erler/Miedler v Rosol/Sachko | 6-4,3-6,9-11 |
| Challenger Forli MD | 2021/11/30 17:10 | Erler/Miedler v Angelini/Gaio | 6-3,7-6 |
| Challenger Manama MD | 2021/11/25 14:50 | Erler/Miedler v Neuchrist/Pervolarakis | 6-2,4-6,9-11 |
| Challenger Manama MD | 2021/11/24 11:00 | Erler/Miedler v Ajdukovic/Fatic | 7-6,6-1 |
| Challenger Helsinki MD | 2021/11/20 10:00 | Heliovaara/Rojer v Erler/Miedler | 3-6,6-7 |
| Challenger Helsinki MD | 2021/11/19 12:25 | Erler/Miedler v Virtanen/Zopp | 7-6,6-4 |
| Challenger Helsinki MD | 2021/11/18 16:00 | Fayziev/Kalovelonis v Erler/Miedler | 3-6,6-7 |
| Challenger Helsinki MD | 2021/11/17 19:00 | Erler/Miedler v Martos Gornes/Ramanathan | 7-5,6-3 |
| Challenger Forli MD | 2021/12/01 14:00 | Rosol/Sachko v Lock/Lock | 6-3,6-4 |
| Davis Cup | 2021/11/27 09:00 | Jaziri/Mansouri v Lock/Lock | 6-3,6-2 |
| Challenger Ortisei MD | 2021/11/09 16:40 | Forti/Gaio v Lock/Lock | 6-3,6-1 |
| ITF M25 Nur-Sultan MD | 2021/10/26 08:05 | Lock/Lock v Fomin/Tashbulatov | 4-6,6-4,2-10 |
| ITF M25 Nur-Sultan MD | 2021/10/19 08:25 | Beale/Vanshelboim v Lock/Lock | 6-1,7-5 |
| ITF M25 Johannesburg MD | 2021/09/22 12:10 | Lock/Lock v Cukierman/Gray | 1-6,0-6 |
| ITF M25 Johannesburg MD | 2021/09/16 14:30 | Lock/Lock v Ayeni/Ochi | 6-2,4-6,10-6 |
| ITF M25 Johannesburg MD | 2021/09/15 14:35 | Lock/Lock v Kruger/Salton | 6-4,1-6,13-11 |