2016 Polish Junior and Cadet Open | ITTF rankings: Engemann Gerrit 1308, Xu Jannik 1052 |
2016 Spanish Junior and Cadet Open | ITTF rankings: Engemann Gerrit 1308, Xu Jannik 1052 |
2016 Italian Junior and Cadet Open | ITTF rankings: Engemann Gerrit 1341, Xu Jannik 959 |
2016 Swedish Junior and Cadet Open | ITTF rankings: Engemann Gerrit 1346, Xu Jannik 855 |
2016 French Junior and Cadet Open | ITTF rankings: Engemann Gerrit 1346, Xu Jannik 855 |
2013 Slovak Cadet Open | ITTF rankings: Engemann Gerrit 863, Xu Jannik 681 |
2013 Spanish Junior and Cadet Open | ITTF rankings: Engemann Gerrit 681, Xu Jannik 574 |
2013 French Junior and Cadet Open | ITTF rankings: Engemann Gerrit 493, Xu Jannik 570 |