| ITF M25 Bakio | 2022/06/29 07:00 | Pol Del Castillo v John Echeverria | 6-7,2-6 |
| ITF M25 Bakio | 2022/06/28 14:15 | Pol Del Castillo v Nicholas Jovanovski | 6-3,7-5 |
| ITF M25 Bakio | 2022/06/27 18:30 | Miguel Garcia v Pol Del Castillo | 6-7,6-7 |
| ITF M25 Bakio | 2022/06/26 12:00 | Pol Del Castillo v Chinmaya Dev Chauhan | 6-3,6-2 |
| ITF M15 Cordoba | 2022/06/05 16:00 | Carles Hernandez v Pol Del Castillo | 6-3,6-2 |
| ITF - M25 Mataro | 2022/05/24 10:05 | Pol Del Castillo v Bramajo, Santiago | 5-7,2-6 |
| ITF - M25 Mataro | 2022/05/23 10:00 | Pol Del Castillo v Otin, Pol | 5-7,7-6,13-11 |
| ITF - M25 Mataro | 2022/05/22 08:00 | Pol Amoros Ramos v Pol Del Castillo | 4-6,6-3,7-10 |
| ITF M15 East Lansing | 2021/11/16 16:00 | Ehrenschneider, Nino v William Grant | 6-1,6-2 |
| ITF M15 Tallahassee | 2021/10/25 13:00 | William Grant v van Emburgh, Jake | 4-6,4-6 |
| ITF M15 Naples | 2021/10/13 19:55 | Novikov, Dennis v William Grant | 6-3,5-7,6-2 |
| UTR Pro Tennis Series Dallas | 2021/08/11 14:30 | James Trotter v William Grant | 4-6,6-3,6-4 |
| UTR Pro Tennis Series Dallas | 2021/08/09 17:30 | Latinovic, Stefan v William Grant | 6-7,6-4,5-2 |
| UTR Pro Tennis Series Dallas | 2021/08/09 13:30 | Meister, Nicolas v William Grant | 0-0 |
| UTR Pro Tennis Series Dallas | 2021/08/08 13:00 | William Grant v Kiger, Mac | 6-4,6-5 |
| UTR Pro Tennis Series Dallas | 2021/08/07 17:30 | William Grant v Acevedo, Nicolas | 7-5,4-6,6-0 |