Stadium: Court 1 Round: 27 Ground: Hardcourt outdoor
| ITF M15 Torello | 2021/11/03 09:00 | Coleman Wong v Federico Iannaccone | 6-3,6-3 |
| ITF M15 Selva Gardena | 2021/10/27 08:00 | Luca Potenza v Federico Iannaccone | 6-3,4-6,7-6 |
| ITF M15 Selva Gardena | 2021/10/25 16:30 | Jonas Trinker v Federico Iannaccone | 1-6,3-6 |
| ITF M25 Budapest | 2021/10/01 11:45 | Federico Iannaccone v Fabian Marozsan | 6-1,2-6,3-6 |
| ITF M25 Budapest | 2021/09/30 09:00 | Peter Nagy v Federico Iannaccone | 6-7,0-6 |
| ITF M25 Budapest | 2021/09/28 07:30 | Martin Zeljenka v Federico Iannaccone | 1-6,0-6 |
| ITF M15 Pirot | 2021/09/25 08:00 | Aldin Setkic v Federico Iannaccone | 6-3,3-6,7-6 |
| ITF M15 Pirot | 2021/09/24 08:00 | Dominik Palan v Federico Iannaccone | 2-6,1-6 |
| ITF M15 Guatemala | 2021/11/27 17:35 | Colin Sinclair v Taha Baadi | 7-6,7-6 |
| ITF M15 Guatemala | 2021/11/26 15:30 | Alejandro Mendoza v Colin Sinclair | 3-6,7-6,2-6 |
| ITF M15 Guatemala | 2021/11/25 15:30 | Osgar O'Hoisin v Colin Sinclair | 2-6,3-6 |
| ITF M15 Guatemala | 2021/11/23 18:00 | Rafael Botran Neutze v Colin Sinclair | 3-6,1-6 |
| ITF M15 East Lansing | 2021/11/19 17:55 | Alex Knaff v Colin Sinclair | 7-6,5-7,6-2 |
| ITF M15 East Lansing | 2021/11/18 18:00 | Alexandre Rotsaert v Colin Sinclair | 5-7,6-4,2-6 |
| ITF M15 East Lansing | 2021/11/17 20:45 | Nico Mostardi v Colin Sinclair | 3-6,4-6 |
| ITF M15 Ithaca | 2021/11/04 16:45 | Colin Sinclair v Vasil Kirkov | 3-6,4-6 |