Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF M25 East Lansing | 2024/07/16 14:00 | Gabrielius Guzauskas v Joshua Portnoy | 6-1,6-1 |
| ITF M25 East Lansing | 2024/07/15 16:00 | Gabrielius Guzauskas v Cameron Muller | 6-0,6-0 |
| ITF M25 Tulsa | 2024/06/19 14:00 | Gabrielius Guzauskas v Elio Jose Ribeiro Lago | 6-7,4-6 |
| ITF M25 Tulsa | 2024/06/18 13:55 | Eric Perkowski v Gabrielius Guzauskas | 3-6,0-6 |
| ITF M25 Wichita | 2024/06/11 15:00 | Alexander Kotzen v Gabrielius Guzauskas | 6-4,6-0 |
| ITF M25 Wichita | 2024/06/10 17:00 | Gabrielius Guzauskas v Ritesh Patil | 6-2,6-2 |
| ITF M25 Wichita | 2024/06/10 14:00 | Anirudh Rao v Gabrielius Guzauskas | 1-6,1-6 |
| ITF M15 Kingston | 2024/05/24 16:40 | Gabrielius Guzauskas v Leo Borg | 6-7,3-6 |
| ITF M25 Laval | 2024/07/02 13:55 | Osgar O'Hoisin v Adit Sinha | 4-6,6-4,1-6 |
| ITF M25 Tulsa | 2024/06/17 14:00 | Osgar O'Hoisin v Pierce Rollins | 4-6,2-6 |
| Challenger Little Rock | 2024/05/26 15:00 | Osgar O'Hoisin v Andres Martin | 4-6,4-6 |
| ITF M15 Kingston | 2024/05/22 15:00 | Aristotelis Thanos v Osgar O'Hoisin | 7-6,6-2 |
| ITF M15 Kingston | 2024/05/15 15:00 | Kiranpal Pannu v Osgar O'Hoisin | 5-7,6-1,6-4 |
| ITF M15 Villahermosa | 2024/05/11 00:25 | Ernesto Escobedo v Osgar O'Hoisin | 6-1,6-4 |
| ITF M15 Villahermosa | 2024/05/09 21:25 | Isaiah Strode v Osgar O'Hoisin | 6-7,3-6 |
| ITF M15 Villahermosa | 2024/05/08 19:00 | Osgar O'Hoisin v Ezekiel Clark | 7-6,3-6,6-3 |