| European Team Championships | 02/13 17:30 | - | Sergey Sirant v Mateusz Dubowski | D | Retired | |
| European Team Championships | 02/12 19:00 | - | Leon Seiwald v Mateusz Dubowski | L | 2-1 | |
| European Team Championships | 02/11 09:00 | - | Joshua Magee v Mateusz Dubowski | W | 1-2 | |
| Polish Int. | 09/20 13:40 | 5 | Daniel Nikolov v Mateusz Dubowski | L | 2-1 | |
| Polish Int. Qual | 09/19 16:20 | - | Mateusz Dubowski v Nikolaj Mangor | W | 2-0 | |
| Polish Int. Qual | 09/19 12:50 | - | Martin Bundgaard v Mateusz Dubowski | W | 0-2 | |
| Polish Int. Qual | 09/19 09:20 | - | Mateusz Dubowski v Gasper Krivec | W | 2-0 | |
| Belarus Int. Qual | 08/30 07:40 | - | Mateusz Dubowski v Evgeny Chertilin | W | 2-0 | |
| Belarus Int. Qual | 08/29 11:00 | - | Mateusz Dubowski v Oleksandr Kolesnik | W | 2-0 | |
| Belarus Int. Qual | 08/29 09:10 | - | Mateusz Dubowski v Samuel Hsiao | W |
|
|
| Hellas Open | 08/09 12:30 | - | Gergely Krausz v Mateusz Dubowski | L | 2-0 | |
| Hellas Open Qual | 08/08 10:15 | - | Colin Hammarberg v Mateusz Dubowski | D | Retired |