| German Open WD | 2019/02/28 16:10 | Fukushima/Hirota v Istarani/Pradipta | L | 2-0 |
| German Open WD | 2019/02/27 08:55 | Boje/Soby v Istarani/Pradipta | W | 0-2 |
| Indonesia Masters XD | 2019/01/23 08:50 | Istarani/Pradipta v Liu/Xia | L | 0-2 |
| Malaysia Masters WD | 2019/01/18 07:50 | Istarani/Pradipta v Matsutomo/Takahashi | L | 0-2 |
| Malaysia Masters WD | 2019/01/17 05:55 | Ponnappa/Reddy v Istarani/Pradipta | W | 0-2 |
| Malaysia Masters WD | 2019/01/16 08:50 | Istarani/Pradipta v Tanaka/Yonemoto | W | 2-1 |
| Thailand Masters WD | 2019/01/09 07:20 | Supajirakul/Taerattanachai v Istarani/Pradipta | L | 2-0 |
| Giraldilla Int. XD | 2018/11/04 14:30 | Stoeva/Stoeva v Istarani/Pradipta | L | 2-1 |
| All England Open | 2019/03/06 16:50 | Chang/Jung v Matsutomo/Takahashi | W | 2-1 |
| Indonesia Masters XD | 2019/01/25 07:40 | Chang/Jung v Kim/Kong | L | 0-2 |
| Indonesia Masters XD | 2019/01/24 04:00 | Chang/Jung v Anjani/Cahyaning | W | 2-0 |
| Indonesia Masters XD | 2019/01/23 09:10 | Fukushima/Hirota v Chang/Jung | W | 0-2 |
| Malaysia Masters WD | 2019/01/18 07:20 | Fukushima/Hirota v Chang/Jung | L | 2-1 |
| Malaysia Masters WD | 2019/01/17 02:55 | Stoeva/Stoeva v Chang/Jung | W | 0-2 |
| Malaysia Masters WD | 2019/01/16 03:50 | Liu/Xia v Chang/Jung | W | 0-2 |
| Giraldilla Int. XD | 2018/12/02 04:30 | Chang/Jung v Lee/Shin | W | 2-0 |