| Odisha Masters XD | 12/10 09:30 | 5 | Prasad/Dewangan v Bokka Navaneeth/Thaker | L | 0-2 | |
| Syed Modi Int. XD | 11/26 12:35 | 5 | Prasad/Dewangan v Lim/Wong | L | 0-2 | |
| Singapore Open XD | 05/29 06:00 | 5 | Vestergaard/Busch v Prasad/Dewangan | L | 2-0 | |
| Odisha Masters XD | 12/13 03:40 | 5 | Prasad/Dewangan v Thandrangi/Balan | L | 0-2 | |
| Guwahati Masters XD | 12/06 04:45 | 5 | Choo/Somerville v Prasad/Dewangan | L | 2-0 | |
| Syed Modi India Int. XD Qual | 11/28 07:00 | 3 | Chiang/Wu v Prasad/Dewangan | L | 2-1 | |
| World Championships XD | 08/22 07:15 | 6 | Jansen/Efler v Prasad/Dewangan | L | 2-0 | |
| Japan Open XD | 08/31 01:40 | - | Zheng/Huang v Prasad/Dewangan | L | 2-0 | |
| World Championships XD | 08/23 00:35 | 6 | Dewangan/Prasad v Mairs/Moore | L | 0-2 | |
| Malaysia Open XD | 06/28 03:00 | 5 | Kim/Jeong v Prasad/Dewangan | L | 2-0 | |
| Thailand Open XD | 05/18 07:15 | 5 | Prasad/Dewangan v Sumanti/Julimarbela | L | 0-2 | |
| Asia Championships XD | 04/26 11:00 | 5 | Jordan/Oktavianti v Prasad/Dewangan | L | 2-0 | |
| Swiss Open XD | 03/22 17:00 | 5 | Lamsfuss/Lohau v Prasad/Dewangan | L | 2-0 | |
| All England Open XD | 03/16 18:55 | 5 | Hoo/Cheah v Prasad/Dewangan | L | 2-0 | |
| Syed Modi Int. XD | 01/20 06:50 | 4 | Prasad/Dewangan v Surya/Prabhu Chimulkar | - | Walkover | |
| Syed Modi Int. XD | 01/19 07:10 | 5 | Prasad/Dewangan v Tyagi/Boruah | W | 2-0 | |
| India Open XD | 01/14 07:50 | 3 | Chen/Peck v Prasad/Dewangan | L | 2-0 | |
| India Open XD | 01/13 05:10 | 4 | Prasad/Dewangan v Dhanraj/Dandu | W | 2-1 | |
| World Championships XD | 12/13 08:20 | 6 | Thyrri/Surrow v Prasad/Dewangan | L | 2-0 | |
| Indonesia Open XD | 11/23 08:40 | - | Prasad/Dewangan v Jansen/Efler | L | 0-2 | |
| Indonesia Masters XD | 11/17 05:40 | 5 | Prasad/Dewangan v Chang/Ng | L | 0-2 | |
| Syed Modi Int. XD | 11/27 14:00 | 5 | Sharma/Dandu v Prasad/Dewangan | L | 2-0 | |
| Nepal Int. XD | 09/29 09:15 | - | Prasad/Dewangan v Phutthaporn/Amelia | - | Retired | |
| Nepal Int. XD | 09/28 06:15 | - | Prasad/Dewangan v Tamang/Tamang | W | 2-1 | |
| Nepal Int. XD | 09/27 04:15 | - | Prasad/Dewangan v Shrestha/Maya Rai | W | 2-0 | |
| Asia Championships XD | 04/25 05:45 | 4 | Prasad/Dewangan v Huang/Wang | L | 0-2 | |
| Singapore Open XD | 04/10 08:40 | 5 | Prasad/Dewangan v Lu/Hsin Lee | L | 0-2 | |
| India Open XD | 03/27 11:50 | 5 | Parikh/Sharma v Prasad/Dewangan | L | 2-0 | |
| Orleans Masters XD | 03/20 15:20 | 5 | Prasad/Dewangan v Dremin/Dimova | L | 0-2 | |
| Thailand Masters XD | 01/10 09:30 | 4 | Prasad/Dewangan v Phuangphuapet/Amitrapai | L | 0-2 |