Stadium: Court 4 Round: 54 Ground: Hardcourt outdoor
| ITF M25 - Wichita | 2021/06/09 21:10 | David Fox v Axel Nefve | 5-7,1-6 |
| ITF M25 - Decatur | 2019/07/31 15:00 | Axel Nefve v Jacob Dunbar | 1-6,6-2,0-6 |
| ITF M25 - Decatur | 2019/07/30 16:50 | Axel Nefve v Brandon Lam | 6-1,4-6,10-4 |
| ITF M25 - Los Angeles | 2019/01/01 20:20 | Axel Nefve v George Goldhoff | 7-5,4-6,6-10 |
| ITF M25 - Los Angeles | 2018/12/31 18:00 | Alexander Brown v Axel Nefve | 6-7,3-6 |
| ITF USA F28 | 2018/10/18 15:30 | Axel Nefve v Andrew Watson | 7-5,2-6,6-7 |
| ITF USA F28 | 2018/10/16 15:00 | Axel Nefve v Stephan Gerritsen | 6-3,6-2 |
| ITF USA F19 Qual | 2018/07/01 15:00 | Brandon Perez v Axel Nefve | 5-7,6-4,7-5 |
| ITF M25 - Santo Domingo | 2021/06/07 18:00 | Issei Okamura v Gabriel Evans | 2-6,6-4,8-10 |
| ITF M25 - Santo Domingo | 2021/06/02 13:25 | Jose Olivares v Issei Okamura | 6-3,6-2 |
| ITF M25 - Santo Domingo | 2021/06/01 13:00 | Issei Okamura v Ronan Jachuck | 3-6,7-5,10-7 |
| ITF M15 - Sharm El Sheikh | 2021/04/08 07:30 | Nicolas Moreno De Alboran v Issei Okamura | 7-5,6-1 |
| ITF M15 - Sharm El Sheikh | 2021/04/07 12:50 | Alexandros Skorilas v Issei Okamura | 5-7,2-6 |
| ITF M15 - Sharm El Sheikh | 2021/03/31 14:10 | Issei Okamura v Petros Chrysochos | 2-6,4-6 |
| ITF M15 - Sharm El Sheikh | 2021/03/30 07:30 | Issei Okamura v Lewie Lane | 6-4,1-6,10-6 |
| ITF M15 - Sharm El Sheikh | 2021/03/29 11:30 | Issei Okamura v Ivan Mikhaylyuk | 6-1,6-2 |