| Swiss Open - Damdubbel - Kval | 2019/02/26 09:00 | Chang/Lee v Lee/Yang | W | 2-0 |
| Swiss Open - Damdubbel - Kval | 2019/03/12 13:40 | Hess/Zurwonne v Chang/Lee | L | 1-0 |
| Giraldilla Int. - Mixed dubbel | 2019/03/10 12:00 | Mitsova/Vlaar v Chang/Lee | W | 0-2 |
| Giraldilla Int. - Mixed dubbel | 2019/03/10 11:30 | Chang/Lee v Grimley/Grimley | W | 2-1 |
| Giraldilla Int. - Mixed dubbel | 2019/03/10 10:00 | Mitsova/Vlaar v Chang/Lee | W | 0-2 |
| Giraldilla Int. - Mixed dubbel | 2019/03/09 18:40 | Kersaudy/Maio v Chang/Lee | W | 0-2 |
| Giraldilla Int. - Mixed dubbel | 2019/03/09 16:30 | Chang/Lee v Melgaard/Thyrri | W | 2-0 |
| Giraldilla Int. - Mixed dubbel | 2019/03/09 11:30 | Chang/Lee v Lundgaard/Thyrri | W | 2-0 |
| Giraldilla Int. - Mixed dubbel | 2019/03/08 10:40 | Chang/Lee v Stallwood/Tolman | W | 2-0 |
| Giraldilla Int. - Mixed dubbel | 2019/03/08 11:30 | Lee/Yang v Bitman/Basova | W | 2-0 |
| Giraldilla Int. - Mixed dubbel | 2019/03/08 09:10 | Graalmann/Petrikowski v Lee/Yang | W | 0-2 |
| Swiss Open - Damdubbel - Kval | 2019/02/26 09:00 | Chang/Lee v Lee/Yang | L | 2-0 |
| Spain Masters - Herrdubbel | 2019/02/20 10:40 | Kolding/Nohr v Lee/Yang | L | 2-1 |
| Spain Masters - Mixed dubbel | 2019/02/19 16:20 | Lee/Yang v Ellis/Smith | L | 0-2 |
| Indonesia Masters - Mixed dubbel | 2019/01/23 08:50 | Alfian/Ardianto v Lee/Yang | L | 2-0 |
| Swiss Open - Damdubbel - Kval | 2019/01/22 06:20 | Lee/Yang v Lane/Vendy | W | 2-0 |
| Thailand Masters - Herrdubbel | 2019/01/09 06:40 | Lee/Yang v Azriyn/Arif | L | 1-2 |