Competition | Event | Stage | Match Type | Athlete | Score | Opponent |
---|---|---|---|---|---|---|
2015 German Open | Men's Singles | Round of 32 | Singles | Koki Niwa | 1 - 4 | Ruwen Filus |
2016 German Open | Men's Doubles | Round of 16 | Doubles | Koki Niwa / Maharu Yoshimura | 1 - 3 | Ricardo Walther / Ruwen Filus |