| 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 |
| Swiss Open WD Qual | 2019/01/17 16:30 | Joonas Korhonen v Henri Hurskainen | L | 1-2 |
| Swiss Open WD Qual | 2019/01/10 15:00 | Johnnie Torjussen v Joonas Korhonen | L | 2-0 |
| Swiss Open WD Qual | 2019/01/10 07:00 | Joonas Korhonen v Felix Hammes | W | 2-0 |
| Giraldilla Int. XD | 2018/11/29 12:30 | Luis Enrique Penalver v Joonas Korhonen | L | 2-1 |
| Giraldilla Int. XD | 2018/10/30 18:00 | Kean Yew Loh v Joonas Korhonen | L | 2-0 |
| Swiss Open WD Qual | 2018/10/30 11:45 | Eric Jr Timmerrman v Joonas Korhonen | W | 0-2 |
| Croatian Int. Qual | 2019/04/18 08:45 | Martin Bundgaard v Bryan Lun Ping Low | W | 2-0 |
| Dutch Int. | 2019/04/12 13:20 | Martin Bundgaard v Mads Thogersen | L | 1-2 |
| Dutch Int. Qual | 2019/04/11 13:50 | Kaustubh Rawat v Martin Bundgaard | W | 1-2 |
| Dutch Int. Qual | 2019/04/11 07:30 | Colin Hammarberg v Martin Bundgaard | W | 1-2 |
| Swiss Open WD Qual | 2018/11/14 11:30 | Alejandro Alcala v Martin Bundgaard | W | 1-2 |
| Giraldilla Int. XD | 2018/04/13 07:35 | Bernardo Atilano v Martin Bundgaard | L | 2-1 |
| Swiss Open WD Qual | 2018/04/12 08:05 | Martin Bundgaard v Elias Bracke | W | 2-0 |
| Swiss Open WD Qual | 2018/01/18 16:00 | Martin Bundgaard v Oskar Svensson | L | 1-2 |