| World Championships | 08/19 10:30 | 6 | Jonatan Christie v Rajiv Ouseph | L | 2-0 | |
| US Open | 07/10 19:55 | 5 | Rajiv Ouseph v Lucas Corvee | L | 1-2 | |
| Canada Open | 07/05 22:00 | 3 | Rajiv Ouseph v Koki Watanabe | L | 0-2 | |
| Canada Open | 07/04 21:00 | 4 | Hongyang Weng v Rajiv Ouseph | W | 0-2 | |
| Canada Open | 07/03 21:10 | 5 | Ajay Jayaram v Rajiv Ouseph | W | 0-2 | |
| Swiss Open | 03/13 19:50 | 5 | Sai Praneeth B. v Rajiv Ouseph | - | Retired | |
| All England Open | 03/06 11:30 | 5 | Tommy Sugiarto v Rajiv Ouseph | L | 2-0 | |
| Spain Masters | 02/22 14:30 | 3 | Rajiv Ouseph v Anders Antonsen | L | 0-2 | |
| Spain Masters | 02/21 10:40 | 4 | Tanongsak Saensomboonsuk v Rajiv Ouseph | W | 1-2 | |
| Spain Masters | 02/20 16:00 | 5 | Misha Zilberman v Rajiv Ouseph | W | 1-2 | |
| Giraldilla Int. XD | 02/15 13:30 | - | Rajiv Ouseph v Kai Schaefer | L | 0-2 | |
| Giraldilla Int. XD | 02/14 13:30 | - | Rajiv Ouseph v Nhat Nguyen | W | 2-0 | |
| Indonesia Masters XD | 01/16 06:35 | 5 | Kantaphon Wangcharoen v Rajiv Ouseph | L | 2-0 | |
| Giraldilla Int. XD | 11/24 13:00 | 2 | Rajiv Ouseph v Haichao Liu | L | 1-2 | |
| Giraldilla Int. XD | 11/23 19:02 | - | Lucas Corvee v Rajiv Ouseph | W | 1-2 | |
| Giraldilla Int. XD | 11/23 18:30 | 3 | Lucas Corvee v Rajiv Ouseph | W | 1-2 | |
| Giraldilla Int. XD | 11/23 12:00 | 4 | Kim Bruun v Rajiv Ouseph | W | 0-2 | |
| Giraldilla Int. XD | 11/22 14:00 | 5 | Ivan Rusev v Rajiv Ouseph | W | 0-2 | |
| Giraldilla Int. XD | 11/04 15:36 | - | Subhankar Dey v Rajiv Ouseph | L | 2-0 | |
| Giraldilla Int. XD | 11/04 14:00 | 1 | Subhankar Dey v Rajiv Ouseph | L | 2-0 | |
| Giraldilla Int. XD | 11/03 14:30 | 2 | Rajiv Ouseph v Toma Junior Popov | W | 2-1 | |
| Giraldilla Int. XD | 11/02 10:20 | 3 | Rajiv Ouseph v Mark Caljouw | W | 2-0 | |
| Giraldilla Int. XD | 11/01 14:25 | 4 | Kean Yew Loh v Rajiv Ouseph | W | 1-2 | |
| Giraldilla Int. XD | 10/31 15:55 | 5 | Jason Anthony Ho-Shue v Rajiv Ouseph | W | 1-2 | |
| French Open | 10/25 17:00 | 4 | Rajiv Ouseph v Kantaphon Wangcharoen | L | 0-2 | |
| French Open | 10/23 10:20 | 5 | Rajiv Ouseph v Daren Liew | W | 2-0 | |
| All England Open | 10/17 11:00 | 5 | Rajiv Ouseph v Tommy Sugiarto | L | 0-2 | |
| All England Open | 08/01 09:00 | 5 | Yuqi Shi v Rajiv Ouseph | L | 2-0 | |
| All England Open | 07/30 02:50 | 6 | Zvonimir Durkinjak v Rajiv Ouseph | W | 0-2 | |
| Indonesia Masters XD | 07/12 10:05 | 4 | Khosit Phetpradab v Rajiv Ouseph | L | 2-0 |