| Challenger Ochsenhausen | 10/22 16:40 | - | Siu Hang Lam v Marek Badowski | W | 2-3 | |
| Polish Open | 10/20 15:50 | - | Marek Badowski v Yingbin Xu | L | 1-4 | |
| Polish Open | 10/20 08:50 | - | Park, Chan-Hyeok v Marek Badowski | W | 2-4 | |
| Polish Open | 10/19 15:50 | - | Tom Jarvis v Marek Badowski | W | 1-4 | |
| Polish Open | 10/19 12:20 | - | Marek Badowski v Samuel Kulczycki | W | 4-0 | |
| Polish Open | 10/18 17:35 | - | Benedek Olah v Marek Badowski | W | 1-4 | |
| Polish Open | 10/18 10:50 | - | Kill, Christian v Marek Badowski | W | 2-4 | |
| Ligue des Champions | 10/15 17:50 | - | Marek Badowski v Kun Shang | L | 0-3 | |
| Ligue des Champions | 10/15 16:50 | - | Marek Badowski v Patrick Franziska | L | 2-3 | |
| Challenger Ochsenhausen | 09/29 15:20 | - | Marek Badowski v Mateusz Troka | W | 3-1 | |
| Tennis de table - Rencontres | 09/13 20:10 | - | Bukin, Andrey v Marek Badowski | W | 1-3 | |
| Poland First league | 09/10 16:00 | - | Park, Chan-Hyeok v Marek Badowski | W | 2-3 | |
| Euro Team Champs | 09/06 19:00 | 1 | Emmanuel Lebesson v Marek Badowski | L | 3-1 | |
| Euro Team Champs | 09/06 17:00 | 1 | Simon Gauzy v Marek Badowski | W | 1-3 | |
| Euro Team Champs | 09/05 13:00 | 1 | Florent Lambiet v Marek Badowski | W | 2-3 | |
| Euro Team Champs | 09/05 11:00 | 1 | Cedric Nuytinck v Marek Badowski | W | 0-3 | |
| Euro Team Champs | 09/04 10:00 | 1 | Zsolt Peto v Marek Badowski | W | 1-3 | |
| Euro Team Champs | 09/04 08:00 | 1 | Karakasevic, Aleksandar v Marek Badowski | W | 0-3 | |
| Czech Open | 08/20 17:05 | - | Fei Xue v Marek Badowski | L | 4-1 | |
| European Games | 06/22 17:00 | - | Shibaev, Alexander v Marek Badowski | L | 4-0 | |
| Croatia Open | 05/15 07:40 | - | Marek Badowski v Miguel Vilchez | W | 3-2 | |
| Croatia Open | 05/14 13:00 | - | Marek Badowski v Siddhesh Pande | D |
|
|
| Slovenia Open | 05/11 16:05 | - | Daniel Habesohn v Marek Badowski | L | 4-1 | |
| Slovenia Open | 05/11 12:55 | - | Marek Badowski v Tomislav Pucar | W | 4-1 | |
| Slovenia Open | 05/10 17:40 | - | Salifou, Abdel-Kader v Marek Badowski | W | 1-4 | |
| World Championship | 04/23 11:10 | 57 | Tomokazu Harimoto v Marek Badowski | L | 4-1 | |
| République tchèque - Extraleague | 04/04 17:27 | - | Marek Badowski v Paykov, Mikhail | W | 3-2 | |
| République tchèque - Extraleague | 03/24 15:49 | - | Marek Badowski v Kou, Lei | W | 3-1 | |
| République tchèque - Extraleague | 03/22 18:22 | - | Longuin Li v Marek Badowski | L | 3-2 | |
| République tchèque - Extraleague | 03/17 16:04 | - | Marek Badowski v Mateusz Golebiowski | W | 3-0 |