Stadium: Court 1 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Sharm El Sheikh | 2021/03/21 16:00 | Ren Nakamura v Toby D. Boyer | 4-6,2-6 |
| ITF M15 Sharm El Sheikh | 2021/03/15 07:30 | Toby D. Boyer v Gabriele Datei | 7-5,6-7,8-10 |
| ITF M15 Sharm El Sheikh | 2021/03/14 11:00 | Marco Miceli v Toby D. Boyer | 4-6,5-7 |
| ITF M15 Antalya | 2021/01/18 07:00 | Facundo Juarez v Toby D. Boyer | 6-1,6-3 |
| ITF M15 Antalya | 2021/01/17 09:00 | Enes Donmezer v Toby D. Boyer | 2-6,3-6 |
| ITF M15 Antalya | 2021/01/10 06:00 | Toby D. Boyer v Alessandro Ragazzi | 1-6,5-7 |
| ITF M15 Santo Domingo | 2020/12/08 13:30 | Toby D. Boyer v Reese Stalder | 3-6,3-6 |
| ITF M15 Santo Domingo | 2020/12/07 14:00 | Peter Bertran v Toby D. Boyer | 6-7,2-6 |
| ITF M15 Sharm El Sheikh | 2021/02/17 07:30 | Karlo Cubelic v Martins Podzus | 6-4,1-6,2-6 |
| ITF M15 Sharm El Sheikh | 2021/02/16 10:55 | Luca Potenza v Karlo Cubelic | 6-7,3-6 |
| ITF M15 Sharm El Sheikh | 2021/02/15 13:00 | Karlo Cubelic v Kristof Minarik | 6-4,6-4 |
| ITF M15 Sharm El Sheikh | 2021/02/14 16:00 | Karlo Cubelic v Nitin Kumar Sinha | 6-4,6-3 |
| ITF M15 Sharm El Sheikh | 2021/02/08 07:30 | Karlo Cubelic v Lukas Krainer | 4-6,4-6 |
| ITF M15 Sharm El Sheikh | 2021/02/07 07:00 | Luca Moro Almeida v Karlo Cubelic | 0-6,0-6 |
| ITF M15 Sharm El Sheikh | 2021/01/31 07:00 | Karlo Cubelic v Lukas Palovic | 6-3,3-6,1-10 |
| ITF M15 Bressuire | 2021/01/17 11:05 | Karlo Cubelic v Tom Schonenberg | 4-6,4-6 |