Estádio: Court 1 Round: 26 Ground: Hardcourt indoor
| ITF - M15 Selva Gardena | 2021/10/26 16:15 | Giacomo Dambrosi v Alessandro Pecci | 6-4,6-7,6-4 |
| ITF - M15 Antália | 2021/06/02 11:30 | Maik Steiner v Giacomo Dambrosi | 3-6,3-6 |
| ITF - M15 Antália | 2021/05/30 09:00 | Orlando Luz v Giacomo Dambrosi | 6-4,3-6,6-4 |
| ITF - M15 Antália | 2021/05/29 07:30 | Pol Martin Tiffon v Giacomo Dambrosi | 7-6,4-6,2-6 |
| ITF - M15 Antália | 2021/05/28 07:00 | Giacomo Dambrosi v Mariano Navone | 3-6,6-2,6-4 |
| ITF - M15 Antália | 2021/05/27 07:30 | Giacomo Dambrosi v Jakub Paul | 6-4,6-4 |
| ITF - M15 Antália | 2021/05/25 08:30 | Gonzalo Lama v Giacomo Dambrosi | 6-7,7-6,3-6 |
| ITF - M15 Antália | 2021/05/25 07:00 | Gonzalo Lama v Giacomo Dambrosi | 6-7,7-6,3-6 |
| ITF - M15 Selva Gardena | 2021/10/26 14:30 | Sebastian Prechtel v Mick Veldheer | 5-7,4-6 |
| ITF - M25 Quinta do Lago | 2021/10/21 11:35 | Mick Veldheer v Anton Matusevich | 4-6,6-4,4-6 |
| ITF - M25 Quinta do Lago | 2021/10/20 15:15 | Mick Veldheer v Matthew Romios | 6-2,4-6,6-1 |
| ITF - M25 Loulé | 2021/10/13 09:30 | Mick Veldheer v Adria Soriano Barrera | 1-6,4-6 |
| ITF - M25 Setúbal | 2021/10/05 14:50 | Alberto Barroso Campos v Mick Veldheer | 6-3,7-5 |
| ITF - M15 Allershausen | 2021/09/05 11:00 | Guy Den Ouden v Mick Veldheer | 6-0,6-4 |
| ITF - M15 Allershausen | 2021/09/04 10:00 | Mick Veldheer v David Jorda Sanchis | 6-3,6-7,6-1 |
| ITF - M15 Allershausen | 2021/09/03 10:00 | Manish Sureshkumar v Mick Veldheer | 1-6,6-4,0-6 |