Stadium: Court 2 De Luigi Round: 27 Ground: Clay
| Challenger San Marino MD | 2021/08/11 14:30 | Glasspool/O'Mara v Gutierrez/S Izquierdo | 3-6,6-3,7-10 |
| Challenger San Marino MD | 2021/08/10 18:20 | King/Schnur v Kotov/Motti | 6-3,6-2 |
| Challenger Cordenons MD | 2021/08/06 11:30 | Luz/Matos v King/Schnur | 6-4,7-6 |
| Challenger Cordenons MD | 2021/08/05 15:05 | King/Schnur v Forti/Zeppieri | 6-2,6-7,10-8 |
| Challenger Cordenons MD | 2021/08/04 10:30 | King/Schnur v Baldi/Pellegrino | 2-6,6-2,10-8 |
| Challenger Poznan MD | 2021/07/28 11:00 | King/Schnur v Kolar/Lehecka | 6-7,5-7 |
| ATP Gstaad MD | 2021/07/19 08:30 | Paul/Riedi v King/Schnur | 6-3,6-4 |
| Challenger Launceston MD | 2018/02/06 03:40 | King/Schnur v Bangoura/Pasha | 6-7,6-2,8-10 |
| Challenger Burnie MD | 2018/02/03 05:00 | King/Schnur v Granollers/Granollers | 6-7,2-6 |