| All England Open | 2017/03/14 20:05 | Simon Wang v Iikka Heino | W | 1-2 |
| Giraldilla Int. XD | 2016/12/13 13:06 | Rasmus Gemke v Iikka Heino | L | 2-0 |
| Dutch Open | 2016/10/12 18:35 | Marius Myhre v Iikka Heino | L | 2-0 |
| Dutch Open | 2016/10/12 09:00 | Iikka Heino v Siril Verma | W | 2-0 |
| Giraldilla Int. XD | 2016/09/28 15:20 | Pierrick Cajot v Iikka Heino | L | 2-0 |
| Giraldilla Int. XD | 2016/09/28 07:00 | Don Sergey v Iikka Heino | W | 0-2 |
| All England Open | 2017/03/14 18:10 | Bjorn Seguin v Riichi Takeshita | W | 1-2 |
| Indonesia Masters XD | 2016/12/18 21:10 | Sergey Sirant v Riichi Takeshita | W | 0-2 |
| Indonesia Masters XD | 2016/12/17 21:13 | Riichi Takeshita v Raul Must | W | 2-0 |
| Indonesia Masters XD | 2016/12/16 02:15 | Guoxing Huang v Riichi Takeshita | W | 0-2 |
| California Int. Women | 2016/11/23 11:40 | Rajiv Ouseph v Riichi Takeshita | L | 2-1 |
| Indonesia Masters XD | 2016/11/22 07:03 | Riichi Takeshita v Toby Penty | W | 2-0 |
| Indonesia Masters XD | 2016/11/22 04:56 | Riichi Takeshita v Khosit Phetpradab | W | 2-1 |
| Indonesia Masters XD | 2016/11/15 03:17 | Riichi Takeshita v Junpeng Zhao | L | 0-2 |