| China Masters MD | 11/24 13:45 | - | Kusumawa. / Rambitan v Chen/Liu | L | 0-2 | |
| China Masters MD | 11/23 12:45 | - | Kjaer/Sogaard v Kusumawa. / Rambitan | W | 0-2 | |
| China Masters MD | 11/23 01:00 | 5 | Kusumawa. / Rambitan v Hoki/Kobayashi | - | Walkover | |
| Japan Masters MD | 11/16 07:55 | - | Liu/Ou v Kusumawa. / Rambitan | L | 2-0 | |
| Japan Masters MD | 11/14 06:35 | 5 | Kusumawa. / Rambitan v Lane/Vendy | W | 2-1 | |
| Open de France - Doubles Hommes | 10/25 11:10 | 5 | Kusumawa. / Rambitan v Liang/Wang | L | 0-2 | |
| Denmark Open MD | 10/17 12:15 | 5 | Kusumawa. / Rambitan v Ahsan/Setiawan | L | 0-2 | |
| Arctic Open MD | 10/13 15:00 | 3 | Kusumawa. / Rambitan v Man/Tee | L | 0-2 | |
| Arctic Open MD | 10/12 17:10 | 4 | Chen/Liu v Kusumawa. / Rambitan | W | 1-2 | |
| Arctic Open MD | 10/11 14:40 | 5 | Kusumawa. / Rambitan v Fikri/Maulana | W | 2-1 | |
| Hong Kong Open 2019, MD | 09/14 05:35 | 4 | Matsui/Takeuchi v Kusumawa. / Rambitan | L | 2-0 | |
| Hong Kong Open 2019, MD | 09/12 09:50 | 5 | Kusumawa. / Rambitan v Endo/Takei | W | 2-0 | |
| Fuzhou China Open 2019, MD | 09/07 12:20 | 4 | Kusumawa. / Rambitan v Fikri/Maulana | L | 0-2 | |
| Fuzhou China Open 2019, MD | 09/06 05:35 | 5 | Kusumawa. / Rambitan v Endo/Takei | W | 2-1 | |
| Australian Open MD | 08/04 04:50 | 3 | Kusumawa. / Rambitan v Hoki/Kobayashi | L | 0-2 | |
| Australian Open MD | 08/03 05:15 | 4 | Kusumawa. / Rambitan v Carnando/Marthin | W | 2-0 | |
| Japan Open MD | 07/26 01:05 | 5 | Kusumawa. / Rambitan v Liang/Wang | L | 1-2 | |
| Korea Open MD | 07/20 08:45 | 4 | Kusumawa. / Rambitan v Hoki/Kobayashi | L | 0-2 | |
| Korea Open MD | 07/18 07:55 | 5 | Kusumawa. / Rambitan v Bay/Mølhede | W | 2-0 | |
| Indonesia Open MD | 06/17 13:35 | 2 | Kusumawa. / Rambitan v Chia/Soh | L | 1-2 | |
| Indonesia Open MD | 06/16 14:00 | 3 | Liang/Wang v Kusumawa. / Rambitan | W | 1-2 | |
| Indonesia Open MD | 06/15 14:10 | 4 | Kusumawa. / Rambitan v Ahsan/Setiawan | W | 2-1 | |
| Indonesia Open MD | 06/14 10:50 | 5 | Kusumawa. / Rambitan v Lane/Vendy | W | 2-1 | |
| Singapore Open MD | 06/08 08:35 | 4 | Kusumawa. / Rambitan v Ong/Teo | L | 0-2 | |
| Singapore Open MD | 06/07 08:55 | 5 | Astrup K / Rasmussen A S v Kusumawa. / Rambitan | W | 1-2 | |
| Thailand Open MD | 06/01 12:10 | 4 | Ren X / Tan Q v Kusumawa. / Rambitan | L | 2-1 | |
| Thailand Open MD | 05/31 14:55 | 5 | Takei/Endo v Kusumawa. / Rambitan | W | 1-2 | |
| Malaysia Masters MD | 05/23 13:05 | 5 | Kusumawa. / Rambitan v Chia/Soh | L | 1-2 | |
| SEA Games MD | 05/16 06:20 | - | Sukphun/Teeraratsakul v Kusumawa. / Rambitan | W | 0-2 | |
| SEA Games MD | 05/15 08:00 | - | Nge/Prajogo v Kusumawa. / Rambitan | - | View |