| Giraldilla Int. XD | 2018/08/31 17:30 | Aratama/Watanabe v Piek/Seinen | L | 2-0 |
| Giraldilla Int. XD | 2018/08/30 13:50 | Jille/Van Der Aar v Piek/Seinen | W | 0-2 |
| All England Open | 2018/08/01 07:40 | Piek/Seinen v Tanaka/Yonemoto | L | 0-2 |
| All England Open | 2018/07/31 08:40 | Piek/Seinen v Imanuela/Ramadhanti | W | 2-0 |
| All England Open | 2018/07/03 08:45 | Huang/Li v Piek/Seinen | L | 2-0 |
| Giraldilla Int. XD | 2018/06/22 03:00 | Matsuyama/Shida v Piek/Seinen | L | 2-0 |
| Giraldilla Int. XD | 2018/06/15 00:20 | Tang/Yu v Piek/Seinen | L | 2-0 |
| Indonesia Masters XD | 2018/04/28 13:10 | Lefel/Tran v Piek/Seinen | L | 2-1 |