| WTT - Feeder Düsseldorf | 2022/01/17 14:15 | Mehdi Bouloussa v Maksim Grebnev | W | 2-3 |
| WTT - Feeder Düsseldorf | 2022/01/17 09:00 | Andre Bertelsmeier v Maksim Grebnev | W | 0-1 |
| WTT - Feeder Düsseldorf | 2022/01/13 17:15 | Robert Gardos v Maksim Grebnev | L | 4-0 |
| WTT - Feeder Düsseldorf | 2022/01/13 10:45 | Uladzislau Rukliatsou v Maksim Grebnev | W | 0-4 |
| WTT - Feeder Düsseldorf | 2022/01/12 10:45 | Maksim Grebnev v Enzo Angles | W | 4-1 |
| Open de Omã Sub21 - Feminino | 2021/11/14 16:10 | Ioannis Sgouropoulos v Maksim Grebnev | L | 4-3 |
| Open de Omã Sub21 - Feminino | 2021/11/14 11:30 | Irvin Bertrand v Maksim Grebnev | W | 1-4 |
| Open de Omã Sub21 - Feminino | 2021/11/13 16:20 | Maksim Grebnev v Rares Sipos | W | 4-0 |
| Open de Omã Sub21 - Feminino | 2021/11/10 18:00 | Maciej Kolodziejczyk v Adam Klajber | L | 3-4 |
| Open de Omã Sub21 - Feminino | 2021/11/10 13:50 | Maciej Kolodziejczyk v Vladislav Ursu | L | 2-4 |
| Open de Omã Sub21 - Feminino | 2021/11/10 10:30 | Maciej Kolodziejczyk v Patrik Juhasz | W | 4-1 |
| WTT Contender Lasko | 2021/11/02 10:20 | Maciej Kolodziejczyk v Robin Devos | L | 2-3 |
| WTT Contender Lasko | 2021/11/01 14:10 | Maciej Kolodziejczyk v Vincent Picard | W | 3-1 |
| WTT - Contender - Tunes | 2021/10/24 18:05 | Maciej Kolodziejczyk v Daniele Pinto | L | 2-3 |
| Taça da Europa | 2021/10/22 15:15 | Nikola Horvat v Maciej Kolodziejczyk | W | 1-3 |
| Austrian Bundesliga 1 | 2021/10/10 14:08 | Zhenglong Liu v Maciej Kolodziejczyk | W | 1-3 |