Round: 62 Ground: Hardcourt outdoor
| ITF Greece F8 | 2015/10/17 08:30 | Osgar O'Hoisin v Masayoshi Ono | 3-6,3-6 |
| ITF Greece F7 | 2015/10/14 07:00 | Theo Fournerie v Osgar O'Hoisin | 6-3,6-4 |
| ITF Greece F7 | 2015/10/11 08:00 | Michele Longo v Osgar O'Hoisin | 3-6,7-5,6-7 |
| ITF France F21 Qual | 2015/10/03 11:50 | Osgar O'Hoisin v Constant De La Bassetiere | 6-1,5-7,3-6 |
| ITF Ireland F1 | 2015/07/21 12:25 | Daniel Evans v Osgar O'Hoisin | 6-1,6-4 |
| ITF Great Britain F6 | 2015/07/05 09:00 | David Fox v Osgar O'Hoisin | 4-6,7-5,6-3 |
| ITF Croatia F3 | 2015/02/28 10:30 | Marco Miceli v Anze Loviscek | 6-4,6-2 |