| Open d'Angleterre | 07/30 05:00 | 6 | Prannoy H.S. v Manota, Abhinav | W | 2-0 | |
| Open de Thaïlande | 07/12 08:00 | 4 | H.S. Prannoy v Kuncoro, Sony Dwi | L | 0-2 | |
| Open de Thaïlande | 07/11 05:20 | 5 | Prannoy H.S. v Pablo Abian | W | 2-0 | |
| Open d'Angleterre | 07/06 08:30 | 3 | Shi, Y. Q. v Prannoy H.S. | L | 2-0 | |
| Open d'Angleterre | 07/05 05:45 | 4 | H.S. Prannoy v Tzu Wei Wang | W | 2-1 | |
| Open d'Angleterre | 07/03 06:30 | 5 | H.S. Prannoy v Lin, Dan | W | 2-1 | |
| Indonesia Masters XD | 05/22 12:00 | 1 | Chen, Long v Prannoy H.S. | L | 2-0 | |
| Indonesia Masters XD | 05/21 12:00 | 1 | Prannoy H.S. v Joe, Anthony | W | 2-0 | |
| Indonesia Masters XD | 04/28 07:00 | 2 | Chen, Long v Prannoy H.S. | L | 2-0 | |
| Indonesia Masters XD | 04/27 10:30 | 3 | H.S. Prannoy v Son, Wan Ho | W | 2-1 | |
| Indonesia Masters XD | 04/26 07:15 | 4 | H.S. Prannoy v Tzu Wei Wang | W | 2-1 | |
| Indonesia Masters XD | 04/25 10:00 | 5 | Prannoy, H. S. v Kantaphon Wangcharoen | W | 2-1 | |
| Open de Suisse - Doubles Femmes - Qualif. | 04/11 08:45 | - | Christopher Jean Paul v H.S. Prannoy | W | 0-2 | |
| Open d'Angleterre | 03/16 19:10 | 3 | H.S. Prannoy v Huang, Y. X. | L | 1-2 | |
| Open d'Angleterre | 03/15 16:50 | 4 | Tommy Sugiarto v H.S. Prannoy | W | 0-2 | |
| Open d'Angleterre | 03/14 18:00 | 5 | H.S. Prannoy v Tien Chen Chou | W | 2-1 | |
| Indonesia Masters XD | 01/31 08:10 | 5 | Prannoy H.S. v Jaiswal, Shreyansh | L | 0-2 | |
| Open d'Angleterre | 11/23 10:30 | 4 | Sakai, Kazumasa v H.S. Prannoy | L | 2-1 | |
| Open d'Angleterre | 11/22 08:30 | 5 | Prannoy H.S. v Hu, Yun | W | 2-1 | |
| Open d'Angleterre | 11/16 04:30 | 4 | H.S. Prannoy v Cheuk Yiu Lee | L | 0-2 | |
| Open d'Angleterre | 11/15 11:45 | 5 | Lee, Dong Keun v Prannoy H.S. | W | 1-2 | |
| Open de France | 10/28 13:10 | 2 | Srikanth Kidambi v Prannoy H.S. | L | 2-1 | |
| Open de France | 10/27 16:40 | 3 | Hyeok Jin Jeon v Prannoy H.S. | W | 0-2 | |
| Open de France | 10/26 19:30 | 4 | Prannoy H.S. v Hans-Kristian Vittinghus | W | 2-0 | |
| Open de France | 10/25 07:00 | 5 | H.S. Prannoy v Lee, Hyun Il | W | 2-0 | |
| Denmark Open | 10/20 17:00 | 1 | Son, Wan Ho v H.S. Prannoy | L | 2-0 | |
| Denmark Open | 10/19 15:00 | 4 | Lee, Chong-Wei v H.S. Prannoy | W | 1-2 | |
| Denmark Open | 10/18 12:15 | 5 | Prannoy H.S. v Holst, Emil | W | 2-0 | |
| Open d'Angleterre | 09/22 03:10 | 3 | H.S. Prannoy v Shi, Y. Q. | L | 0-2 | |
| Open d'Angleterre | 09/21 02:40 | 4 | H.S. Prannoy v Hsu, Jen Hao | W | 2-0 |