| Malaysia Open WD | 2019/04/04 09:10 | Mapasa/Somerville v Chang/Jung | L | 0-2 |
| Malaysia Masters WD | 2019/01/16 01:50 | Stoeva/Stoeva v Mapasa/Somerville | L | 2-0 |
| Indonesia Masters XD | 2018/04/14 01:00 | Mapasa/Somerville v Smith/Walker | L | 0-2 |
| All England Open | 2018/03/14 09:20 | Mapasa/Somerville v Pedersen/Juhl | L | 1-2 |
| Indonesia Masters XD | 2018/01/17 04:20 | Mapasa/Somerville v Pedersen/Juhl | L | 0-2 |
| Indonesia Masters XD | 2018/01/12 11:30 | Mapasa/Somerville v Awanda/Istarani | L | 0-2 |
| Thailand Masters WD | 2018/01/11 14:40 | Ng/Yeung v Mapasa/Somerville | W | 0-2 |
| Thailand Masters WD | 2018/01/10 12:30 | Anandechjurakun/Hemrachatanun v Mapasa/Somerville | W | 0-2 |
| India Open WD | 2019/03/26 10:30 | Polii/Rahayu v Chang/Yang | L | 2-0 |
| Tong Yun Kai Cup WD | 2019/03/21 06:30 | Chang/Yang v Panda/Sunil | W | 2-0 |
| Swiss Open WD | 2019/03/14 18:30 | Chang/Yang v Goliszewski/Kaepplein | L | 0-2 |
| Swiss Open WD | 2019/03/13 14:20 | Marran/Rüütel v Chang/Yang | W | 0-2 |
| Giraldilla Int. XD | 2019/03/10 11:00 | Finne Ipsen/Nistad v Chang/Yang | L | 2-0 |
| Giraldilla Int. XD | 2019/03/09 18:00 | Heriau/Lambert v Chang/Yang | W | 0-2 |
| German Open WD | 2019/02/27 18:10 | Ng/Yuen v Chang/Yang | L | 2-1 |
| Swiss Open WD Qual | 2019/02/26 13:40 | Chang/Yang v Dandu/Santosh | W | 2-0 |