Ground: Hardcourt outdoor
| ITF M25 Calabasas | 2025/03/27 19:47 | Quinn Vandecasteele v Jack Pinnington Jones | 6-3,3-6,4-6 |
| ITF M25 Calabasas | 2025/03/25 20:41 | Noah Schachter v Quinn Vandecasteele | 3-6,4-6 |
| ITF M25 Quinta Do Lago | 2025/03/09 10:30 | Quinn Vandecasteele v Justin Boulais | 1-6,7-6,0-1 |
| ITF M25 Quinta Do Lago | 2025/03/08 12:43 | Henrik Bladelius v Quinn Vandecasteele | 3-6,5-7 |
| ITF M25 Quinta Do Lago | 2025/03/05 10:00 | Quinn Vandecasteele v Francisco Rocha | 6-2,6-2 |
| ITF M25 Faro | 2025/02/26 11:30 | Gabi Adrian Boitan v Quinn Vandecasteele | 6-0,0-6,6-3 |
| ITF M25 Faro | 2025/02/24 10:00 | Quinn Vandecasteele v Lewie Lane | 6-1,6-1 |
| ITF M25 Vila Real de Santo Antonio | 2025/02/19 13:57 | Federico Iannaccone v Quinn Vandecasteele | 7-5,6-3 |
| ITF M25 Roehampton | 2025/02/09 10:00 | Alexis Canter v Dylan Davies | 6-3,6-2 |