Stadium: Pista 1 Round: 14 Ground: Hardcourt indoor
| Challenger Zug | 2022/07/29 11:00 | Dimitar Kuzmanov v Lorenzo Giustino | 6-4,6-4 |
| Challenger Prague | 2022/05/07 09:00 | Lorenzo Giustino v Dimitar Kuzmanov | 7-6,4-6,6-2 |
| Challenger Biella | 2021/05/04 08:00 | Dimitar Kuzmanov v Lorenzo Giustino | 6-3,1-6,6-3 |