| Indonesia Masters MD | 10/02 13:05 | 5 | Chrisnanta D B / Loh K H v Hoshino S / Nishikawa Y | L | 0-2 | |
| Chinese Taipei Open 2019, MD | 09/05 10:05 | 4 | Goh V S / Tan W K v Chrisnanta D B / Loh K H | L | 2-1 | |
| Chinese Taipei Open 2019, MD | 09/04 11:30 | 5 | Chang / Lu v Chrisnanta D B / Loh K H | W | 0-2 | |
| World Championships MD | 08/20 14:00 | 6 | Lamsfuss/Seidel v Chrisnanta D B / Loh K H | L | 2-1 | |
| Sudirman Cup MD | 05/19 05:00 | - | Ho-Shue J A / Yakura N v Chrisnanta D B / Loh K H | L | 2-0 | |
| Singapore Open MD | 04/11 10:15 | 4 | Chrisnanta D B / Loh K H v Astrup/Rasmussen | L | 0-2 | |
| Singapore Open MD | 04/10 02:00 | 1 | Attri / Reddy v Chrisnanta D B / Loh K H | W | 0-2 | |
| Singapore Open 2019, MD, Qualification | 04/09 04:20 | - | Chrisnanta D B / Loh K H v Geetha/Raphel Sharon | W | 2-0 | |
| Tong Yun Kai Cup MD | 03/20 06:00 | - | Arjun / Shlok v Chrisnanta D B / Loh K H | L | 2-0 | |
| Giraldilla Int. XD | 02/22 11:00 | - | George A / Shukla S v Chrisnanta D B / Loh K H | L | 2-1 | |
| Open de Suisse - Doubles Femmes - Qualif. | 02/21 10:30 | - | Chrisnanta D B / Loh K H v Clare M / Flynn M | W | 2-1 | |
| Giraldilla Int. XD | 01/13 10:30 | 1 | Briggs P / Mairs G v Chrisnanta D B / Loh K H | L | 2-0 |