| Asia Championships XD | 2019/04/23 07:40 | Chang/Ng v Hoki/Nagahara | L | 1-2 |
| India Open - zmiešaná štvorhra | 2019/03/28 14:00 | Chang/Ng v Lee/Yang | L | 0-2 |
| India Open - zmiešaná štvorhra | 2019/03/27 10:50 | Chang/Ng v Sunjith/Sruthi K.P. | W | 2-0 |
| All England Open - zmiešaná štvorhra | 2019/03/07 14:55 | Chang/Ng v Huang/Wang | L | 0-2 |
| All England Open | 2019/03/06 20:35 | Chang/Ng v Chopra/Reddy | W | 2-0 |
| German Open - zmiešaná štvorhra | 2019/02/26 16:45 | Prasetya/Islami v Chang/Ng | L | 2-1 |
| Indonesia Masters - zmiešaná štvorhra | 2019/01/15 08:30 | Goh/Lai v Chang/Ng | L | 2-0 |
| Thailand Masters - zmiešaná štvorhra | 2019/01/10 08:45 | Tang/Ng v Chang/Ng | L | 2-0 |
| Swiss Open - zmiešaná štvorhra | 2019/03/14 11:00 | Lu/Lee v Seidel/Efler | L | 2-1 |
| Swiss Open - zmiešaná štvorhra | 2019/03/12 18:30 | Jille/Van Der Aar v Seidel/Efler | W | 1-2 |
| All England Open | 2019/03/06 16:05 | Lane/Pugh v Seidel/Efler | L | 2-0 |
| German Open - zmiešaná štvorhra | 2019/02/26 19:00 | Seidel/Efler v Mikkelsen/Surrow | L | 1-2 |
| Španielsko - Masters - zmiešaná štvorhra | 2019/02/19 15:40 | Seidel/Efler v Wang/Cheng | L | 0-2 |
| Giraldilla Int. XD | 2019/02/14 13:00 | Bolotova/Ivanov v Seidel/Efler | L | 2-0 |
| Giraldilla Int. XD | 2019/02/13 15:00 | Magee/Magee v Seidel/Efler | W | 0-2 |
| Indonesia Masters - zmiešaná štvorhra | 2019/01/22 13:00 | Seidel/Efler v Goh/Lai | L | 1-2 |