Stadium: Court 1N Round: 25 Ground: Hardcourt outdoor
| ITF M15 Raanana | 2022/06/16 10:05 | Robert Strombachs v Karlis Ozolins | 6-3,7-6 |
| ITF M15 Raanana | 2022/06/14 10:10 | Karlis Ozolins v Gur Trakhtenberg | 6-3,6-2 |
| ITF M15 Heraklion | 2022/05/29 07:00 | Karlis Ozolins v Derek Pham | 2-6,2-6 |
| ITF M15 Heraklion | 2022/05/24 07:00 | Karlis Ozolins v Shinnosuke Hiramatsu | 1-6,4-6 |
| ITF M15 Sunrise | 2022/04/12 15:00 | Alec Deckers v Karlis Ozolins | 6-4,7-5 |
| ITF M15 Heraklion | 2021/11/10 09:20 | Karlis Ozolins v Kai Lemstra | 3-6,6-7 |
| ITF M15 Heraklion | 2021/11/03 07:00 | Karlis Ozolins v Aristotelis Thanos | 2-6,4-6 |
| ITF M15 Parnu | 2021/10/26 09:00 | Karlis Ozolins v Ainius Sabaliauskas | 5-7,4-6 |
| ITF M15 Fountain Valley | 2022/07/06 22:10 | Stefan Dostanic v Osgar O'Hoisin | 6-2,6-2 |
| ITF M15 Los Angeles | 2022/06/30 21:45 | Khololwam Montsi v Osgar O'Hoisin | 7-5,7-6 |
| ITF M15 Los Angeles | 2022/06/29 21:00 | Keenan Mayo v Osgar O'Hoisin | 2-6,3-6 |
| ITF M25 Santo Domingo | 2022/06/17 14:00 | Dan Added v Osgar O'Hoisin | 6-1,6-4 |
| ITF M25 Santo Domingo | 2022/06/16 15:25 | Osgar O'Hoisin v Alafia Ayeni | 6-3,6-1 |
| ITF M25 Santo Domingo | 2022/06/15 19:15 | Osgar O'Hoisin v Jose Olivares | 6-3,6-4 |
| ITF M25 Santo Domingo | 2022/06/09 13:30 | Osgar O'Hoisin v Alafia Ayeni | 3-6,4-6 |
| ITF M25 Santo Domingo | 2022/06/08 18:20 | Emmett Ward v Osgar O'Hoisin | 3-6,3-6 |