Stadium: Court 1 Round: 25 Ground: Hardcourt indoor
| Challenger Champaign | 2023/11/13 20:00 | Oliver Okonkwo v Hunter Heck | 6-7,2-6 |
| Challenger Champaign | 2023/11/13 00:20 | Hunter Heck v Ezekiel Clark | 7-5,6-0 |
| ITF M15 Champaign | 2023/09/15 17:40 | William Grant v Hunter Heck | 7-6,6-1 |
| ITF M15 Champaign | 2023/09/14 15:00 | Hunter Heck v Axel Nefve | 6-2,6-4 |
| 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 M15 Champaign | 2023/09/14 15:00 | Kenta Miyoshi v William Grant | 6-7,4-6 |
| ITF M15 Champaign | 2023/09/13 15:00 | Taha Baadi v Kenta Miyoshi | 3-6,6-2,0-6 |
| ITF M25 Southaven | 2023/08/08 18:30 | Kenta Miyoshi v Karlis Ozolins | 6-7,1-6 |
| ITF M25 Edwardsville | 2023/07/25 13:30 | Kenta Miyoshi v Gabrielius Guzauskas | 2-6,2-6 |
| ITF M25 Edwardsville | 2023/07/24 14:00 | Kenta Miyoshi v Oliver Okonkwo | 6-3,6-4 |
| ITF M25 Champaign | 2023/07/21 15:00 | Kenta Miyoshi v Naoki Nakagawa | 2-6,4-6 |
| ITF M25 Champaign | 2023/07/20 14:45 | Kenta Miyoshi v Cash Hanzlik | 6-3,3-6,6-2 |
| ITF M15 Santo Domingo | 2023/06/20 14:00 | Kenta Miyoshi v Ronald Hohmann | 6-3,1-6,2-6 |