| Polish Open | 2020/03/11 14:20 | Maciej Kolodziejczyk v Stamatouros, Georgios | L | 1-3 |
| Hungarian Open 2020, MS, Qualification | 2020/02/18 09:40 | Maciej Kolodziejczyk v Quentin Robinot | L | 2-4 |
| Challenge Plus Portugal Open 2020, MS, Quali | 2020/02/12 15:45 | Diogo Carvalho v Maciej Kolodziejczyk | L | 4-1 |
| ITTF Challenge, Spanish Open 2020, MS | 2020/02/06 14:55 | Alvaro Robles v Maciej Kolodziejczyk | L | 4-0 |
| Oman Open U21 Women | 2020/02/06 09:40 | Maciej Kolodziejczyk v Rares Sipos | L | 1-3 |
| German Open 2020, MS | 2020/01/28 17:25 | Maciej Kolodziejczyk v Kanak Jha | L | 1-4 |
| German Open 2020, MS | 2020/01/28 10:00 | Nandor Ecseki v Maciej Kolodziejczyk | W | 2-4 |
| Polish Open | 2019/10/16 15:40 | Yarashenka, Vadim v Maciej Kolodziejczyk | W | 0-3 |
| Polish Open | 2020/03/11 17:00 | Ufnal, Mateusz Edward v Stamatouros, Georgios | L | 0-3 |
| Polish Open | 2020/03/11 14:20 | Denislav Kodjabashev v Ufnal, Mateusz Edward | W | 0-3 |
| Polish Grand Prix | 2019/11/22 12:45 | Ufnal, Mateusz Edward v Pawel Bolsega | W | 3-0 |