| Serbia Open | 2019/05/04 11:00 | Katsman, Lev v Tomislav Pucar | W | 4-1 |
| Serbia Open U21 | 2019/05/04 08:10 | Hohmeier, Nils v Katsman, Lev | W | 0-3 |
| Full List | 2019/05/03 08:05 | Engemann, Gerrit v Katsman, Lev | W | 0-3 |
| Serbia Open U21 | 2019/05/01 13:10 | Katsman, Lev v Snehit Suravajjula | W | 3-1 |
| Serbia Open | 2019/05/01 09:30 | Katsman, Lev v Aleksa Gacev | W | 3-2 |
| Serbia Open U21 | 2019/05/01 07:00 | Katsman, Lev v Wetzel, Adrian | W | 3-0 |
| République tchèque - Extraleague | 2019/03/01 18:25 | Ismailov, Sadi v Katsman, Lev | L | 4-3 |
| République tchèque - Extraleague | 2019/03/01 11:25 | Filatov, Vasiliy v Katsman, Lev | W | 0-4 |
| Serbia Open U21 | 2019/05/04 08:10 | Jules Rolland v Rembert, Bastien | W | 2-3 |
| Challenger Ochsenhausen | 2019/04/05 12:50 | Rembert, Bastien v Yadav, A. | W | 3-0 |
| Challenger Ochsenhausen | 2019/04/05 11:25 | Rembert, Bastien v Francisco, Jose | W | 3-0 |
| Challenger Ochsenhausen | 2019/04/05 09:10 | Rembert, Bastien v Sven Happek | W | 3-0 |
| Challenger Ochsenhausen | 2019/04/05 06:30 | Rembert, Bastien v Dauud Cheaib | L | 1-3 |
| Challenger Ochsenhausen | 2019/04/04 09:50 | Rembert, Bastien v Mondal, Raj | W | 3-1 |
| Challenger Ochsenhausen | 2019/04/04 07:10 | Ghosh, Soumyajit v Rembert, Bastien | W | 0-3 |
| Challenger Ochsenhausen | 2019/04/03 11:50 | Yadav, A. v Rembert, Bastien | W | 1-3 |