| Malaysia Int. XD | 11/15 09:30 | - | Man W C / Tan P K L v Samosir R / Wiratama A | L | 2-0 | |
| Indonesia International Challenge 2019, XD | 10/24 09:00 | 4 | Samosir R / Wiratama A v Midorikawa/Saito | L | 1-2 | |
| Indonesia International Challenge 2019, XD | 10/23 05:45 | 5 | Sompie F H / Sompie F E v Samosir R / Wiratama A | W | 0-2 | |
| Vietnam Open (WT) 2019, XD, Qualification | 09/10 08:55 | - | Samosir R / Wiratama A v Pratama A / Awanda A S | L | 0-2 | |
| Vietnam Open (WT) 2019, XD, Qualification | 09/10 02:05 | - | Samosir R / Wiratama A v Ng E C / Cheong A C Y | W | 2-1 | |
| Malaysia Int. XD | 06/19 02:15 | - | Samosir R / Wiratama A v Hoo P R / Cheah Y S | L | 0-2 |