| Open d'Angleterre | 2018/11/06 06:30 | Chew P / Chew R v Endo H / Watanabe Y | L | 0-2 |
| Open de France - Doubles Hommes | 2018/10/23 15:50 | Chia/Soh v Chew P / Chew R | L | 2-0 |
| Indonesia Masters XD | 2018/09/26 06:30 | Hoki/Kobayashi v Chew P / Chew R | L | 2-0 |
| Giraldilla Int. XD | 2018/08/10 02:00 | Chew P / Chew R v Hurlburt-Yu J / Yao D | L | 1-2 |
| Open d'Angleterre | 2018/07/30 09:30 | Maas J / Tabeling R v Chew P / Chew R | L | 2-1 |
| Indonesia Masters XD | 2018/07/18 02:30 | Chew P / Chew R v Isara / Jongjit | L | 0-2 |
| Indonesia Masters XD | 2018/07/11 08:00 | Chew P / Chew R v Ou X / Ren X | L | 0-2 |
| Open d'Angleterre | 2018/06/26 08:20 | Chia/Soh v Chew P / Chew R | L | 2-0 |
| Giraldilla Int. XD | 2018/11/22 16:00 | Christensen M E / Knudsen K v Hemming C / Wolfenden T | L | 1-2 |
| Open de Suisse - Doubles Femmes - Qualif. | 2018/10/09 12:20 | Aar / Lecq v Christensen M E / Knudsen K | L | 2-1 |
| Giraldilla Int. XD | 2018/09/29 09:30 | Christensen M E / Knudsen K v Bay-Smidt M / Moelhede L | L | 1-2 |
| Open de Suisse - Doubles Femmes - Qualif. | 2018/09/27 12:53 | Christensen M E / Knudsen K v Clare M / Roe M | W | 2-1 |
| Giraldilla Int. XD | 2018/09/27 11:40 | Christensen M E / Knudsen K v Clare M / Roe M | W | 2-1 |
| Open de Suisse - Doubles Femmes - Qualif. | 2018/09/27 09:20 | Christensen M E / Knudsen K v Graalmann H / Scheiel P | W | 2-0 |
| Giraldilla Int. XD | 2018/09/13 14:35 | MacGregor/Pringle v Christensen M E / Knudsen K | W | 0-2 |
| Giraldilla Int. XD | 2018/05/13 10:00 | Bay J / Kjaer R v Christensen M E / Knudsen K | L | 2-0 |