Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF M15 San Diego | 2023/06/08 18:35 | Justin Roberts v Jack Anthrop | 3-6,4-6 |
| ITF M15 San Diego | 2023/06/07 15:50 | Ishaan Ravichander v Justin Roberts | 2-6,6-7 |
| ITF M15 Tabasco | 2023/05/22 23:00 | Joshua Sheehy v Justin Roberts | 6-3,6-3 |
| ITF M25 Xalapa | 2023/05/16 19:30 | Kousuke Ogura v Justin Roberts | 6-4,6-4 |
| ITF M15 Tacarigua | 2023/04/25 19:25 | Finn Reynolds v Justin Roberts | 7-6,4-6,6-2 |
| ITF M15 Tacarigua | 2023/04/20 20:05 | Maxence Broville v Justin Roberts | 5-7,6-2,6-1 |
| ITF M15 Tacarigua | 2023/04/18 23:20 | Justin Roberts v Joshua Sheehy | 6-2,7-6 |
| ITF M25 Santo Domingo | 2023/02/25 14:50 | Alex Bolt v Justin Roberts | 6-4,6-3 |
| ITF M25 Wichita | 2023/06/16 17:00 | Axel Nefve v Ozan Baris | 3-6,6-4,4-6 |
| ITF M25 Wichita | 2023/06/15 17:00 | Ezekiel Clark v Axel Nefve | 6-2,3-6,4-6 |
| ITF M25 Wichita | 2023/06/14 15:00 | Edward Winter v Axel Nefve | 3-6,2-6 |
| ITF M25 Wichita | 2023/06/13 15:25 | Axel Nefve v Braden Shick | 6-1,6-2 |
| ITF M15 Boca Raton | 2022/11/18 15:00 | Blu Baker v Axel Nefve | 6-2,6-2 |
| ITF M15 Boca Raton | 2022/11/17 14:00 | Axel Nefve v Andres Andrade | 6-7,7-6,6-4 |
| ITF M15 Boca Raton | 2022/11/15 14:00 | Jacob Brumm v Axel Nefve | 2-6,1-6 |
| ITF M15 Helsinki | 2022/08/11 08:30 | Filip Peliwo v Axel Nefve | 6-2,5-7,6-2 |