| Bulgarian Int. | 2019/10/04 11:30 | Luka Milic v Peyo Boichinov | W | 0-2 |
| Bulgarian Int. | 2019/10/04 07:00 | Peyo Boichinov v Nicolas A. Mueller | W | 2-1 |
| Polish Int. Qual | 2019/09/19 12:50 | Danylo Bosniuk v Peyo Boichinov | L | 2-0 |
| Polish Int. Qual | 2019/09/19 09:20 | Richard Kuhl v Peyo Boichinov | W | 0-2 |
| Bulgarian Open Qual | 2019/08/12 14:10 | Martin Bundgaard v Peyo Boichinov | L | 2-1 |
| Bulgarian Open Qual | 2019/08/12 07:10 | Peyo Boichinov v Ludvig Petre Olsson | W | 2-1 |
| Swiss Open WD Qual | 2019/03/07 10:00 | B.R. Sankeerth v Peyo Boichinov | L | 2-0 |
| Swiss Open WD Qual | 2019/02/20 09:00 | Peyo Boichinov v Saketh Upadhya | L | 1-2 |
| Bulgarian Int. | 2019/10/04 13:00 | Joonas Korhonen v Giovanni Toti | W | 2-0 |
| Bulgarian Int. | 2019/10/04 07:00 | Joonas Korhonen v Julien Scheiwiller | W | 2-0 |
| Polish Int. | 2019/09/20 10:20 | Leon Seiwald v Joonas Korhonen | L | 2-1 |
| Lithuanian Int. | 2019/06/07 11:15 | Joonas Korhonen v Jan Louda | L | 1-2 |
| Latvia Int. | 2019/05/31 14:00 | Joonas Korhonen v Richard Kuhl | W | 2-0 |
| Croatian Int. | 2019/04/19 08:30 | Joonas Korhonen v Martin Bundgaard | L | 0-2 |
| Finnish Open Qual | 2019/04/04 07:45 | Joonas Korhonen v Abhinav Manota | W | 2-0 |
| Swiss Open WD Qual | 2019/03/07 10:30 | Alvaro Vazquez v Joonas Korhonen | L | 2-0 |