| Slovenia Open - Calificari | 05/15 13:20 | - | Wei-Cheng Su v Mark Korosa | L | 2-0 | |
| Slovak Open - Calificari | 04/17 07:00 | - | Mark Korosa v Igor Jasek | W | 2-0 | |
| Hungarian Int. - Calificari | 11/01 15:35 | - | Neil Bhabuta v Mark Korosa | L | 2-1 | |
| Hungarian Int. - Calificari | 11/01 10:20 | - | Michael Pang v Mark Korosa | W | 0-2 | |
| Czech Open - Calificari | 10/19 09:55 | - | Mark Korosa v Marius L’alexandre | L | 0-2 | |
| Slovenia Future Series - Calificari | 09/07 07:00 | - | Patrick Zbinden v Mark Korosa | L | 2-0 | |
| Slovenia Open - Calificari | 05/17 13:35 | - | Mark Korosa v Harsheel Dani | L | 0-2 | |
| Slovenia International - Feminin | 05/18 14:20 | - | Mark Korosa v Matthias Kicklitz | L | 0-2 |