| WTT Feeder Cappadocia Quals | 05/14 14:35 | - | Hakan Isik v Jordy Piccolin | L | 1-3 | |
| WTT Feeder Cappadocia Quals | 05/13 15:10 | - | Hakan Isik v Barish Moullet | W | 3-1 | |
| WTT Contender Antalya Quals 2023 | 10/16 12:00 | 6 | Cedric Tschanz v Hakan Isik | L | 3-1 | |
| EM - Lag - Ungdom | 07/18 09:40 | - | Jakub Goldir v Hakan Isik | W | 1-3 | |
| EM - Lag - Ungdom | 07/16 09:50 | - | Hakan Isik v Madis Moos | W | 3-0 | |
| WTT Feeder Antalya - Kval | 03/28 13:25 | - | Dastan Kenzhigulov v Hakan Isik | L | 3-0 | |
| WTT Feeder Antalya - Kval | 03/27 12:45 | - | Hakan Isik v Brian Mutua | - | Walkover |