stadio: Court 2 Round: 26 Ground: Hardcourt outdoor
| ITF M25 Decatur | 2023/08/02 20:35 | Thomas Brown v Karlis Ozolins | 3-6,2-6 |
| ITF M25 Edwardsville | 2023/07/24 14:00 | Karlis Ozolins v Daniel Milavsky | 3-6,3-6 |
| ITF M25 Champaign | 2023/07/19 14:55 | Karlis Ozolins v Naoki Nakagawa | 3-6,0-6 |
| ITF M15 South Bend | 2023/06/22 17:35 | Strong Kirchheimer v Karlis Ozolins | 6-7,7-6,6-4 |
| ITF M15 South Bend | 2023/06/21 15:00 | John Chin v Karlis Ozolins | 1-6,3-6 |
| Coppa Davis | 2023/02/05 13:35 | Karlis Ozolins v Daniel Cukierman | 7-6,2-6,4-6 |
| Coppa Davis | 2023/02/04 10:00 | Karlis Ozolins v Edan Leshem | 6-0,6-3 |
| ITF M25 Malibù | 2023/01/06 18:00 | Karlis Ozolins v Strong Kirchheimer | 6-3,4-6,5-10 |
| ITF M25 Decatur | 2023/08/02 21:50 | Rafael Tosetto v Osgar O'Hoisin | 6-4,6-2 |
| ITF M15 Pittsburgh | 2023/07/24 14:00 | Rafael Tosetto v Luke Phillips | 7-6,6-7,7-10 |
| ITF M15 Rochester | 2023/07/20 19:25 | Rafael Tosetto v Darian King | 5-7,6-7 |
| ITF M15 Rochester | 2023/07/18 22:30 | Rafael Tosetto v Leo Vithoontien | 7-6,3-6,6-3 |
| Challenger Santa Fe | 2023/07/02 17:05 | Luciano Tacchi v Rafael Tosetto | 7-5,6-2 |
| ITF M25 Rosario | 2023/06/29 15:40 | Lucas Catarina v Rafael Tosetto | 4-6,6-2,6-0 |
| ITF M25 Rosario | 2023/06/28 13:00 | Ezequiel Monferrer v Rafael Tosetto | 3-6,2-6 |
| ITF M15 Santo Domingo | 2023/06/20 14:00 | Daniel Antonio Nunez v Rafael Tosetto | 6-7,6-0,6-3 |