Home History
| Paraguay Open | 2019/09/12 18:00 | Koki Niwa v Kai Zhang | L | 2-4 |
| Japan T League | 2019/09/06 11:02 | Chien-An Chen v Koki Niwa | W | 2-3 |
| Japan T League | 2019/08/31 09:30 | Koki Niwa v Chien-An Chen | W | 3-0 |
| Czech Open | 2019/08/22 14:20 | Marcos Freitas v Koki Niwa | L | 4-1 |
| Bulgaria Open | 2019/08/15 13:45 | Marcos Freitas v Koki Niwa | L | 4-0 |
| T2 Diamond | 2019/07/19 10:00 | Koki Niwa v Mattias Falck | L | 2-4 |
| Australian Open | 2019/07/11 07:30 | Koki Niwa v Yun-Ju Lin | L | 3-4 |
| Korea Open | 2019/07/04 11:20 | Seungmin Cho v Koki Niwa | L | 4-1 |
Away History
| Swedish Open | 2019/10/02 09:00 | Ovidiu Ionescu v Takuya Jin | W | 0-4 |
| Japan T League | 2019/09/10 10:30 | Takuya Jin v Tomokazu Harimoto | L | 0-3 |
| Japan T League | 2019/09/05 11:00 | Yun-Ju Lin v Takuya Jin | W | 2-3 |
| Czech Open | 2019/08/21 10:50 | Takuya Jin v Peng Xiang | L | 3-4 |
| Czech Open | 2019/08/20 09:45 | Lorencio Lupulesku v Takuya Jin | W | 1-4 |
| Bulgaria Open | 2019/08/17 13:50 | Tomokazu Harimoto v Takuya Jin | L | 4-1 |
| Bulgaria Open | 2019/08/16 13:20 | Takuya Jin v Yuta Tanaka | W | 4-3 |
| Bulgaria Open | 2019/08/15 12:55 | Sathiyan Gnanasekaran v Takuya Jin | W | 1-4 |