2021 WTT Contender | ITTF rankings: Devos Laurens 1092, Kosolosky Olav 504 |
2018 World Junior Table Tennis Championships | ITTF rankings: Devos Laurens 369, Kosolosky Olav 203 |
2018 Challenge, Belgium Open | ITTF rankings: Devos Laurens 76, Kosolosky Olav 23 |
2018 European Youth Championships | ITTF rankings: Devos Laurens 76, Kosolosky Olav 23 |
2018 French Junior and Cadet Open | ITTF rankings: Devos Laurens 188, Kosolosky Olav 143 |
2018 Swedish Junior and Cadet Open | ITTF rankings: Devos Laurens 165, Kosolosky Olav 120 |
2016 Swedish Junior and Cadet Open | ITTF rankings: Devos Laurens 925, Kosolosky Olav 369 |
2015 Hungarian Junior and Cadet Open | ITTF rankings: Devos Laurens 688, Kosolosky Olav 251 |
2015 Swedish Junior and Cadet Open | ITTF rankings: Devos Laurens 559, Kosolosky Olav 242 |
2014 Hungarian Junior and Cadet Open | ITTF rankings: Devos Laurens 538, Kosolosky Olav 0 |