| World Championships | 2018/08/01 09:00 | Yuqi Shi v Rajiv Ouseph | L | 2-0 |
| World Championships | 2018/07/30 02:50 | Zvonimir Durkinjak v Rajiv Ouseph | W | 0-2 |
| Thailand Open | 2018/07/12 10:05 | Khosit Phetpradab v Rajiv Ouseph | L | 2-0 |
| Thailand Open | 2018/07/11 04:40 | Rajiv Ouseph v Yun Hu | W | 2-1 |
| Indonesia Open | 2018/07/03 03:30 | Yuqi Shi v Rajiv Ouseph | L | 2-1 |
| All England Open | 2018/06/26 06:00 | Yuqi Shi v Rajiv Ouseph | L | 2-0 |
| Indonesia Masters XD | 2018/04/29 11:30 | Viktor Axelsen v Rajiv Ouseph | L | 2-0 |
| Indonesia Masters XD | 2018/04/28 12:00 | Rajiv Ouseph v Jan O Jorgensen | W | 2-1 |
| China Masters | 2018/04/11 11:20 | Haichao Liu v Pannawit Thongnuam | L | 1-2 |
| China Masters | 2018/04/10 03:00 | Kuei Chun Shih v Haichao Liu | W | 1-2 |
| China Masters | 2017/04/18 03:35 | Yu Igarashi v Haichao Liu | L | 2-1 |
| Giraldilla Int. XD | 2017/03/21 04:20 | Haichao Liu v Thanh Long Truong | W | 2-0 |