| Canada F7, Singles | 09/12 14:00 | 25 | Hu, Nicholas S v Sisko, Stjepan | 6-4,6-3 | |
| ITF Canada F7 Qual | 09/10 16:40 | 44 | Sisko, Stjepan v ジョーダン・パーカー | 6-1,4-6,6-3 | |
| ITF Canada F7 Qual | 09/09 21:00 | 44 | Kushnirovich, Gary v Sisko, Stjepan | 2-6,2-6 | |
| ITF USA F31 Qual | 11/08 16:30 | - | Akhmaev, Iznaur v Sisko, Stjepan | 4-6,3-6 |