Stadium: Court 1S Round: 26 Ground: Hardcourt outdoor
| ITF M15 Champaign | 2023/09/12 20:30 | Hunter Heck v Andrew Fenty | 7-5,7-6 |
| ITF M25 Decatur | 2023/08/05 17:50 | Cash Hanzlik v Hunter Heck | 6-2,6-1 |
| ITF M25 Decatur | 2023/08/04 14:00 | Hunter Heck v Ezekiel Clark | 6-1,6-0 |
| ITF M25 Decatur | 2023/08/03 19:50 | Shunsuke Mitsui v Hunter Heck | 0-6,2-6 |
| ITF M25 Edwardsville | 2023/07/26 18:35 | Hunter Heck v Michael Zheng | 6-4,4-6,2-6 |
| ITF M25 Champaign | 2023/07/19 16:35 | Evgeny Donskoy v Hunter Heck | 6-1,6-3 |
| ITF M25 Tulsa | 2023/06/20 16:00 | Alfredo Perez v Hunter Heck | 6-2,6-3 |
| ITF M25 Wichita | 2023/06/14 15:00 | Ezekiel Clark v Hunter Heck | 2-6,6-1,6-4 |
| ITF M15 Champaign | 2023/09/13 17:30 | Axel Nefve v Kareem Allaf | 6-2,4-6,6-3 |
| ITF M25 Southaven | 2023/08/10 20:45 | Axel Nefve v Chris Rodesch | 3-6,7-6,4-6 |
| ITF M25 Southaven | 2023/08/09 23:15 | Axel Nefve v Fabien Salle | 6-2,6-3 |
| ITF M25 Edwardsville | 2023/07/26 23:15 | Vito Tonejc v Axel Nefve | 3-6,7-6,7-5 |
| ITF M25 Edwardsville | 2023/07/25 13:30 | Axel Nefve v Cooper Woestendick | 6-2,7-5 |
| ITF M15 South Bend | 2023/06/24 16:55 | James Tracy v Axel Nefve | 3-6,6-3,6-0 |
| ITF M15 South Bend | 2023/06/23 15:00 | Axel Nefve v Edward Winter | 6-4,6-1 |
| ITF M15 South Bend | 2023/06/22 17:55 | Axel Nefve v Loren Byers | 7-5,6-2 |