| Giraldilla Int. XD | 11/25 11:30 | 1 | Ellis/Smith v Arends J / Piek S | - | Retired | |
| Giraldilla Int. XD | 11/24 12:00 | 2 | Arends J / Piek S v Lamsfuss M / Herttrich I | - | Walkover | |
| Giraldilla Int. XD | 11/23 17:30 | 3 | Mikkelsen M / Surrow M v Arends J / Piek S | W | 1-2 | |
| Giraldilla Int. XD | 11/23 10:00 | 4 | Eipe J / Poulsen M v Arends J / Piek S | W | 1-2 | |
| Giraldilla Int. XD | 11/22 12:00 | 5 | Mairs/Warner v Arends J / Piek S | W | 0-2 | |
| Giraldilla Int. XD | 10/30 15:00 | 5 | Graalmann / Jaeger v Arends J / Piek S | - | Walkover | |
| Denmark Open XD | 10/16 10:00 | 5 | Arends J / Piek S v Chan P S / Goh L Y | L | 1-2 | |
| Dutch Open XD | 10/13 12:30 | 2 | Ellis/Smith v Arends J / Piek S | L | 2-0 | |
| Dutch Open XD | 10/12 14:00 | 3 | Arends J / Piek S v Mikkelsen M / Surrow M | W | 2-1 | |
| Dutch Open XD | 10/11 12:50 | 4 | Arends J / Piek S v Paredes / Christ. | W | 2-0 | |
| Dutch Open XD | 10/10 12:35 | 5 | Arends J / Piek S v Pistorius J / Kaepplein L | W | 2-0 | |
| Giraldilla Int. XD | 09/15 13:30 | 1 | Arends J / Piek S v Hall/MacPherson | W | 2-0 | |
| Giraldilla Int. XD | 09/14 16:30 | 1 | Arends J / Piek S v Jille / Van Der Aar | W | 2-0 | |
| Giraldilla Int. XD | 08/30 09:10 | 4 | Kargaev R / Vorobeva V v Arends J / Piek S | L | 2-1 | |
| Open d'Angleterre | 07/31 02:40 | 5 | Goh/Lai v Arends J / Piek S | L | 2-0 | |
| Open d'Angleterre | 07/30 05:20 | 6 | Arends J / Piek S v Fogarty M / Zhong I | W | 2-0 | |
| Open d'Angleterre | 07/04 08:00 | 5 | Arends J / Piek S v Adcock C / Adcock G | L | 0-2 | |
| Canada Open XD | 06/23 21:30 | 2 | Arends J / Piek S v Lamsfuss M / Herttrich I | L | 0-2 | |
| Canada Open XD | 06/22 21:00 | 3 | Lu K / Chen L v Arends J / Piek S | W | 1-2 | |
| Canada Open XD | 06/22 00:30 | 4 | Jansen J R / Nelte C v Arends J / Piek S | W | 0-2 | |
| Canada Open XD | 06/20 15:40 | 5 | Mairs G / Moore J v Arends J / Piek S | W | 0-2 | |
| Giraldilla Int. XD | 06/13 02:30 | 5 | Mairs G / Moore J v Arends J / Piek S | L | 2-0 | |
| Indonesia Masters XD | 04/27 17:00 | 3 | Arends J / Piek S v Lamsfuss M / Herttrich I | L | 1-2 | |
| Indonesia Masters XD | 04/26 14:20 | 4 | Arends J / Piek S v Dratva M / Repiska M | W | 2-0 | |
| Indonesia Masters XD | 04/24 12:45 | 5 | Arends J / Piek S v Schaller / Burkart | W | 2-0 | |
| Giraldilla Int. XD | 03/30 15:00 | 3 | Prasetya A E / Islami M G v Arends J / Piek S | L | 2-1 | |
| Giraldilla Int. XD | 03/29 11:00 | 4 | Eidestedt R / Nistad C v Arends J / Piek S | W | 0-2 | |
| Giraldilla Int. XD | 03/28 17:40 | 5 | Mairs G / Moore J v Arends J / Piek S | W | 0-2 | |
| Open d'Angleterre | 03/15 12:20 | 4 | Watanabe/Higashino v Arends J / Piek S | L | 2-0 | |
| Open d'Angleterre | 03/14 13:00 | 5 | Arends J / Piek S v Fischer Nielsen J / Boje A | W | 2-0 |