| Internazionali d'Azerbaigian | 2019/06/09 07:00 | Kalle Koljonen v Felix Burestedt | W | 1-2 |
| Giraldilla International DX | 2018/08/29 13:30 | Felix Burestedt v Kalle Koljonen | L | 0-2 |
| SaarLorLux Open | 2019/10/29 19:00 | Joshua Magee v Felix Burestedt | L | 2-0 |
| Open d'Olanda | 2019/10/12 12:10 | Felix Burestedt v Lakshya Sen | L | 0-2 |
| Open d'Olanda | 2019/10/11 15:00 | Sergey Sirant v Felix Burestedt | W | 0-2 |
| Open d'Olanda | 2019/10/10 13:40 | Felix Burestedt v Kai Schaefer | W | 2-1 |
| Open d'Olanda | 2019/10/09 13:55 | Felix Burestedt v Vladimir Malkov | W | 2-1 |
| Open d'Olanda | 2019/10/08 14:35 | Jacob Nilsson v Felix Burestedt | W | 0-2 |
| Internazionali del Belgio | 2019/09/12 13:30 | Kai Schaefer v Felix Burestedt | L | 2-0 |
| Campionati mondiali | 2019/08/21 08:40 | Felix Burestedt v Ka Long Angus Ng | L | 0-2 |
| Internazionali d'Ungheria | 2019/11/01 12:00 | Kalle Koljonen v Sergey Sirant | L | 1-2 |
| Internazionali d'Ungheria | 2019/10/31 12:40 | Kalle Koljonen v Fabio Caponio | W | 2-0 |
| Open d'Olanda | 2019/10/08 14:20 | Raul Must v Kalle Koljonen | L | 2-0 |
| Internazionali di Kharkiv | 2019/09/06 08:30 | Joran Kweekel v Kalle Koljonen | L | 2-0 |
| Campionati mondiali | 2019/08/19 09:00 | Kenta Nishimoto v Kalle Koljonen | L | 2-0 |
| Hyderabad Open | 2019/08/09 11:30 | Kwang Hee Heo v Kalle Koljonen | L | 2-0 |
| Hyderabad Open | 2019/08/08 06:30 | Shesar Hiren Rhustavito v Kalle Koljonen | W | 0-2 |
| Hyderabad Open | 2019/08/07 05:30 | Kalle Koljonen v Andre Marteen | W | 2-1 |