| Champions League | 2021/09/16 12:30 | Thiago Monteiro v Kay Stumper | L | 0-3 |
| Champions League | 2021/09/15 18:50 | Thiago Monteiro v Andreas Levenko | L | 1-3 |
| Champions League | 2021/09/15 17:35 | Thiago Monteiro v Nandor Ecseki | W | 3-2 |
| WTT Star Contender Doha | 2021/03/07 12:50 | Dang Qiu v Thiago Monteiro | L | 3-1 |
| WTT Star Contender Doha | 2021/03/07 08:10 | Aleksandar Karakasevic v Thiago Monteiro | W | 1-3 |
| WTT Star Contender Doha | 2021/03/06 15:00 | Thiago Monteiro v Anders Lind | W | 3-2 |
| WTT Contender Doha | 2021/02/28 09:56 | Joao Geraldo v Thiago Monteiro | L | 3-0 |
| Champions League | 2020/12/15 16:50 | Kristian Karlsson v Thiago Monteiro | W | 2-3 |
| Champions League | 2021/09/16 12:50 | Benjamin Brossier v Vladimir Sidorenko | W | 0-3 |
| Champions League | 2021/09/15 13:45 | Vladimir Sidorenko v Zsolt Peto | W | 3-2 |
| Champions League | 2021/09/15 12:50 | Vladimir Sidorenko v Lehel Demeter | L | 2-3 |
| WTT Contender Budapest | 2021/08/17 17:00 | Vladimir Sidorenko v Truls Moregard | L | 0-3 |
| WTT Contender Budapest | 2021/08/16 18:00 | Joe Seyfried v Vladimir Sidorenko | W | 2-3 |
| WTT Contender Budapest | 2021/08/15 17:20 | Gergo Kramarics v Vladimir Sidorenko | W | 0-3 |
| European Championships | 2021/06/25 17:30 | Kristian Karlsson v Vladimir Sidorenko | L | 4-1 |
| European Championships | 2021/06/24 18:20 | Vladimir Sidorenko v Pavel Sirucek | W | 4-3 |