| Open de Suisse - Doubles Femmes - Qualif. | 2019/02/26 09:00 | Chang/Lee v Lee/Yang | W | 2-0 |
| Open de Suisse - Doubles Femmes - Qualif. | 2019/03/12 13:40 | Hess/Zurwonne v Chang/Lee | L | 1-0 |
| Giraldilla Int. XD | 2019/03/10 12:00 | Mitsova M / Vlaar A v Chang/Lee | W | 0-2 |
| Giraldilla Int. XD | 2019/03/10 11:30 | Chang/Lee v Grimley/Grimley | W | 2-1 |
| Giraldilla Int. XD | 2019/03/10 10:00 | Mitsova M / Vlaar A v Chang/Lee | W | 0-2 |
| Giraldilla Int. XD | 2019/03/09 18:40 | Kersaudy B / Maio J v Chang/Lee | W | 0-2 |
| Giraldilla Int. XD | 2019/03/09 16:30 | Chang/Lee v Thyrri / Melgaard | W | 2-0 |
| Giraldilla Int. XD | 2019/03/09 11:30 | Chang/Lee v Lundgaard D / Thyrri M | W | 2-0 |
| Giraldilla Int. XD | 2019/03/08 10:40 | Chang/Lee v Stallwood S / Tolman L | W | 2-0 |
| Giraldilla Int. XD | 2019/03/08 11:30 | Lee/Yang v Bitman J / Basova A | W | 2-0 |
| Giraldilla Int. XD | 2019/03/08 09:10 | Graalmann H / Petrikowski J v Lee/Yang | W | 0-2 |
| Open de Suisse - Doubles Femmes - Qualif. | 2019/02/26 09:00 | Chang/Lee v Lee/Yang | L | 2-0 |
| Masters d'Espagne - Doubles Hommes | 2019/02/20 10:40 | Kolding M P / Nohr N v Lee/Yang | L | 2-1 |
| Masters d'Espagne - Doubles Mixtes | 2019/02/19 16:20 | Lee/Yang v Ellis/Smith | L | 0-2 |
| Indonesia Masters XD | 2019/01/23 08:50 | Alfian/Ardianto v Lee/Yang | L | 2-0 |
| Open de Suisse - Doubles Femmes - Qualif. | 2019/01/22 06:20 | Lee/Yang v Lane/Vendy | W | 2-0 |
| Masters de Thaïlande - Doubles Hommes | 2019/01/09 06:40 | Lee/Yang v Arif / Azriyn | L | 1-2 |