| Indonesia Open | 06/18 07:40 | - | Jun Peng Zhao v H.S. Prannoy | L | 2-0 | |
| Indonesia Open | 06/17 08:40 | - | H.S. Prannoy v Rasmus Gemke | W | 2-0 | |
| Indonesia Open | 06/16 04:40 | - | Ka Long Angus NG v H.S. Prannoy | W | 0-2 | |
| Indonesia Open | 06/15 05:00 | 5 | H.S. Prannoy v Lakshya Sen | W | 2-0 | |
| Thailand Open | 05/18 10:00 | 5 | Liew Daren v H.S. Prannoy | L | 2-1 | |
| Thomas Cup | 05/13 12:20 | - | Prannoy H.S. v Rasmus Gemke | W | 2-1 | |
| Thomas Cup | 05/12 13:20 | - | Prannoy H.S. v Jun Hao Leong | W | 2-0 | |
| Thomas Cup | 05/11 08:20 | - | Chia Hung Lu v Prannoy H.S. | W | 1-2 | |
| Thomas Cup | 05/09 07:40 | - | H.S. Prannoy v Sankeerth B.R. | W | 2-0 | |
| Thomas Cup | 05/08 03:50 | - | H.S. Prannoy v Matthias Kicklitz | W | 2-0 | |
| Korea Open | 04/05 03:50 | 5 | June Wei Cheam v H.S. Prannoy | L | 2-0 | |
| Swiss Open | 03/27 10:00 | - | H.S. Prannoy v Jonatan Christie | L | 0-2 | |
| Swiss Open | 03/26 14:00 | - | H.S. Prannoy v Anthony Sinisuka Ginting | W | 2-1 | |
| Swiss Open | 03/25 13:20 | - | Kashyap Parupalli v H.S. Prannoy | W | 0-2 | |
| Swiss Open | 03/24 12:20 | - | Kalle Koljonen v H.S. Prannoy | W | 1-2 | |
| Swiss Open | 03/23 14:20 | - | Sai Praneeth B. v Prannoy H.S. | W | 0-2 | |
| All England Open | 03/16 10:40 | 5 | Kunlavut Vitidsarn v H.S. Prannoy | L | 2-0 | |
| German Open | 03/11 13:50 | 3 | Lakshya Sen v H.S. Prannoy | L | 2-0 | |
| German Open | 03/10 13:10 | 4 | H.S. Prannoy v Cheuk Yiu Lee | W | 2-0 | |
| German Open | 03/08 15:20 | 5 | Ka Long Angus NG v H.S. Prannoy | W | 0-2 | |
| Syed Modi Int. | 01/21 09:30 | 3 | Arnaud Merkle v H.S. Prannoy | L | 2-0 | |
| Syed Modi Int. | 01/20 08:00 | 4 | Prannoy H.S. v Priyanshu Rajawat | W | 2-1 | |
| Syed Modi Int. | 01/18 08:00 | 5 | Prannoy H.S. v Danylo Bosniuk | W | 2-0 | |
| India Open | 01/14 08:30 | 3 | H.S. Prannoy v Lakshya Sen | L | 1-2 | |
| India Open | 01/13 07:30 | 4 | Mithun Manjunath v H.S. Prannoy | - | Walkover | |
| India Open | 01/12 06:50 | 5 | Pablo Abian v H.S. Prannoy | W | 0-2 | |
| World Championships | 12/17 13:00 | - | H.S. Prannoy v Kean Yew Loh | L | 0-2 | |
| World Championships | 12/16 14:00 | - | Rasmus Gemke v H.S. Prannoy | W | 1-2 | |
| World Championships | 12/15 08:00 | - | Daren Liew v H.S. Prannoy | W | 0-2 | |
| World Championships | 12/13 13:40 | 6 | Prannoy H.S. v Ng Ka Long Angus | W | 2-1 |