| Indonesia Masters | 2019/10/04 08:10 | Vicky Angga Saputra v Ikhsan L I Rumbay | L | 2-0 |
| Indonesia Masters | 2019/10/03 11:40 | Ikhsan L I Rumbay v Jovi Mikhael | W | 2-0 |
| Indonesia Masters | 2019/10/02 14:00 | Ade Resky Dwicahyo v Ikhsan L I Rumbay | W | 1-2 |
| Vietnam Open | 2019/09/12 02:00 | Ikhsan L I Rumbay v Lanxi Lei | L | 0-2 |
| Chinese Taipei Open - Kval | 2019/09/03 05:30 | Ikhsan L I Rumbay v Hsuan Yi Hsueh | L | 1-2 |
| Chinese Taipei Open - Kval | 2019/09/03 02:40 | Ikhsan L I Rumbay v Jia Wei Joel Koh | W | 2-1 |
| Hyderabad Open | 2019/08/08 08:45 | Iskandar Zulkarnain v Ikhsan L I Rumbay | L | 2-0 |
| Hyderabad Open | 2019/08/07 12:50 | Ikhsan L I Rumbay v Sai Praneeth B. | W | 2-1 |
| Myanmar Int. | 2019/09/11 08:30 | Muhammad I. Shamsul Muzli v Kaushal Dharmamer | L | 0-2 |
| Malaysia Int. | 2019/06/18 07:10 | Dimas Setiawan v Muhammad I. Shamsul Muzli | W | 0-2 |
| Slovenia Int. - Kval | 2019/05/15 14:05 | Muhammad I. Shamsul Muzli v Dimitar Yanakiev | L | 1-2 |
| Swiss Open - Damdubbel - Kval | 2018/09/18 11:00 | Chico Aura Dwi Wardoyo v Muhammad I. Shamsul Muzli | L | 2-0 |
| Giraldilla Int. - Mixed dubbel | 2017/04/20 07:20 | Muhammad I. Shamsul Muzli v Emre Lale | L | 0-2 |