| Open di Svizzera DX | 2019/03/12 17:00 | Chang/Po v Arjun M.R./Maneesha | L | 0-2 |
| Open di Svizzera DF - Qual. | 2019/02/26 12:20 | Chang/Po v Daugaard/Sogaard | L | 0-2 |
| Masters di Spagna DX | 2019/02/20 18:40 | Chang/Po v Yang/Hu | L | 0-2 |
| Masters di Spagna DM | 2019/02/20 08:00 | Astrup/Rasmussen v Chang/Po | L | 2-0 |
| Giraldilla International DX | 2018/11/28 01:40 | Chang/Po v Mentari/Rivaldy | L | 0-2 |
| Open di Macao DX | 2018/11/01 07:00 | Chang/Po v Cahyono/Kandow | L | 0-2 |
| Open di Macao DX | 2018/10/30 09:30 | Che/Gong v Chang/Po | W | 0-2 |
| Giraldilla International DX | 2018/10/05 11:55 | Prasetya/Islami v Chang/Po | L | 2-0 |
| Open del Canada DX | 2019/07/04 22:40 | Leung/Somerville v Christiansen/Boje | L | 0-2 |
| Open del Canada DX | 2019/07/04 00:30 | Leung/Somerville v Nguyen/Mocanu | W | 2-0 |
| Australian Open DX | 2019/06/04 06:40 | Leung/Somerville v He/Du | L | 0-2 |
| Sudirman Cup DX | 2019/05/24 10:00 | Leung/Somerville v Burkart/Schaller | L | 0-2 |
| Sudirman Cup DX | 2019/05/21 02:58 | Leung/Somerville v Dhami/Giri | W | 2-0 |
| Open di Nuova Zelanda DX | 2019/04/30 02:00 | Lamsfuss/Herttrich v Leung/Somerville | L | 2-0 |
| Open di Singapore DX - Qual. | 2019/04/09 05:30 | Leung/Somerville v Kwek/Citra | L | 0-2 |