Stadium: Court 5 Round: 27 Ground: Hardcourt indoor
| ITF M25 Wichita | 2021/06/12 15:00 | Patrick Kypson v Felix Corwin | 6-3,6-2 |
| ITF M25 Wichita | 2021/06/11 20:20 | Felix Corwin v Genaro Alberto Olivieri | 3-6,6-3,6-4 |
| ITF M25 Wichita | 2021/06/10 19:40 | Felix Corwin v Ezekiel Clark | 3-6,6-3,6-3 |
| ITF M25 Wichita | 2021/06/09 20:55 | Felix Corwin v Wilson Leite | 6-2,2-6,7-6 |
| ITF M15 Heraklion | 2021/05/27 08:00 | Arthur Fery v Felix Corwin | 6-1,3-6,6-2 |
| ITF M15 Heraklion | 2021/05/26 12:40 | Gianmarco Ferrari v Felix Corwin | 3-6,2-6 |
| ITF M15 Heraklion | 2021/05/20 10:25 | Felix Corwin v Dusty H. Boyer | 6-3,3-6,4-6 |
| ITF M15 Heraklion | 2021/05/18 08:00 | Felix Corwin v Kelsey Stevenson | 3-6,6-3,7-5 |
| ITF M25 Tulsa | 2021/06/15 16:30 | Nathan Ponwith v Axel Nefve | 6-4,6-4 |
| ITF M25 Tulsa | 2021/06/14 18:00 | Axel Nefve v Issei Okamura | 6-3,6-2 |
| 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 |