| WTT Feeder Cappadocia Quals | 2024/05/14 14:35 | Hakan Isik v Jordy Piccolin | L | 1-3 |
| WTT Feeder Cappadocia Quals | 2024/05/13 15:10 | Hakan Isik v Barish Moullet | W | 3-1 |
| WTT Contender Antalya Quals 2023 | 2023/10/16 12:00 | Cedric Tschanz v Hakan Isik | L | 3-1 |
| Euro Youth Champs Teams | 2023/07/18 09:40 | Jakub Goldir v Hakan Isik | W | 1-3 |
| Euro Youth Champs Teams | 2023/07/16 09:50 | Hakan Isik v Madis Moos | W | 3-0 |
| WTT Feeder Antalya Quals | 2023/03/28 13:25 | Dastan Kenzhigulov v Hakan Isik | L | 3-0 |
| ETTU European Individual Champs | 2024/10/15 08:25 | Cedric Nuytinck v Nikon Shutov | L | 3-0 |