| Open de Suisse - Doubles Mixtes | 2018/02/23 17:00 | Lamsfuss M / Herttrich I v Arends J / Piek S | L | 2-0 |
| Indonesia Masters XD | 2018/04/26 14:20 | Arends J / Piek S v Dratva M / Repiska M | W | 2-0 |
| Indonesia Masters XD | 2018/04/24 12:45 | Arends J / Piek S v Schaller / Burkart | W | 2-0 |
| Giraldilla Int. XD | 2018/03/30 15:00 | Prasetya A E / Islami M G v Arends J / Piek S | L | 2-1 |
| Giraldilla Int. XD | 2018/03/29 11:00 | Eidestedt R / Nistad C v Arends J / Piek S | W | 0-2 |
| Giraldilla Int. XD | 2018/03/28 17:40 | Mairs/Mairs v Arends J / Piek S | W | 0-2 |
| Open d'Angleterre | 2018/03/15 12:20 | Watanabe/Higashino v Arends J / Piek S | L | 2-0 |
| Open d'Angleterre | 2018/03/14 13:00 | Arends J / Piek S v Fischer Nielsen J / Boje A | W | 2-0 |
| Indonesia Masters XD | 2018/03/08 13:30 | Jordan P / Oktavianti M D v Arends J / Piek S | L | 2-1 |
| Indonesia Masters XD | 2018/04/26 09:00 | Lamsfuss M / Herttrich I v Nohr N / Thygesen S | W | 2-0 |
| Indonesia Masters XD | 2018/04/24 09:00 | Lamsfuss M / Herttrich I v Usle L / Zapico A | W | 2-0 |
| Giraldilla Int. XD | 2018/03/28 07:40 | Lamsfuss M / Herttrich I v Ramadiansyah A / Bandaso M C | L | 1-2 |
| Open d'Angleterre | 2018/03/14 13:00 | Lamsfuss M / Herttrich I v Christiansen M / Pedersen C | L | 1-2 |
| Indonesia Masters XD | 2018/03/06 18:15 | Tang/Tse v Lamsfuss M / Herttrich I | L | 2-1 |
| Open de Suisse - Doubles Mixtes | 2018/02/25 11:30 | Lamsfuss M / Herttrich I v Ellis/Smith | W | 2-0 |
| Open de Suisse - Doubles Mixtes | 2018/02/24 12:20 | Lamsfuss M / Herttrich I v Jansen J R / Nelte C | W | 2-0 |
| Open de Suisse - Doubles Mixtes | 2018/02/23 17:00 | Lamsfuss M / Herttrich I v Arends J / Piek S | W | 2-0 |