Stadium: Court 5N Round: 54 Ground: Hardcourt outdoor
| ITF M25 Champaign | 2023/09/11 15:00 | Roi Ginat v Diaz Jalil, Angel | 3-6,4-6 |
| UTR Pro Knoxville | 2023/09/02 16:00 | Diaz Jalil, Angel v Jose Garcia | 6-3,6-3 |
| UTR Pro Knoxville | 2023/09/01 14:00 | Young, Donald v Diaz Jalil, Angel | 7-5,4-6,3-6 |
| UTR Pro Knoxville | 2023/08/31 18:00 | Frank Thompson v Diaz Jalil, Angel | 2-6,3-6 |
| UTR Pro Knoxville | 2023/08/30 18:05 | Max K Fardanesh v Diaz Jalil, Angel | 3-6,0-6 |
| UTR Pro Knoxville | 2023/08/28 23:30 | Tomas Rodriguez v Diaz Jalil, Angel | 3-6,3-6 |
| UTR Pro Knoxville | 2023/08/27 21:56 | Diaz Jalil, Angel v Nicolas Cortes Campos | 6-1,6-4 |
| Challenger Salinas | 2023/07/24 19:05 | Diaz Jalil, Angel v Alex Bolt | 5-7,6-7 |
| ITF M25 Champaign | 2023/09/11 19:30 | Schifris, Jeremy v Ozolins, Karlis | 6-4,3-6,4-10 |
| ITF M25 Southaven | 2023/08/10 19:30 | Aidan Mchugh v Ozolins, Karlis | 6-2,6-1 |
| ITF M25 Southaven | 2023/08/08 18:30 | Kenta Miyoshi v Ozolins, Karlis | 6-7,1-6 |
| ITF M25 Decatur | 2023/08/03 16:15 | Ozolins, Karlis v Rafael Tosetto | 4-6,6-4,6-7 |
| ITF M25 Decatur | 2023/08/02 20:35 | Thomas Brown v Ozolins, Karlis | 3-6,2-6 |
| ITF M25 Edwardsville | 2023/07/24 14:00 | Ozolins, Karlis v Daniel Milavsky | 3-6,3-6 |
| ITF M25 Champaign | 2023/07/19 14:55 | Ozolins, Karlis v Naoki Nakagawa | 3-6,0-6 |
| ITF M15 South Bend | 2023/06/22 17:35 | Strong Kirchheimer v Ozolins, Karlis | 6-7,7-6,6-4 |