| Challenger de Ochsenhausen | 2021/10/08 17:28 | Zengyi Wang v Marek Badowski | L | 2-0 |
| TT Star Series | 2021/10/08 16:29 | Tomasz Tomaszuk v Marek Badowski | W | 1-3 |
| Campeonato Europeo de Equipos | 2021/09/30 10:45 | Robert Gardos v Marek Badowski | L | 3-2 |
| Campeonato Europeo de Equipos | 2021/09/28 13:00 | Marek Badowski v Alvaro Robles | L | 0-3 |
| Challenger de Ochsenhausen | 2021/09/12 14:29 | Marek Badowski v Grigoriy Vlasov | L | 0-3 |
| Campeonato Europeo | 2021/06/24 16:40 | Andreas Levenko v Marek Badowski | L | 4-3 |
| Champions League | 2020/12/15 10:35 | Liam Pitchford v Marek Badowski | L | 3-1 |
| Champions League | 2020/12/15 09:20 | Jonathan Groth v Marek Badowski | L | 3-1 |