| Croatia Open | 06/21 15:05 | - | Siddharath Thakur v Aaron Sonnenschein | L | 0-2 | |
| Bonn Int. | 06/16 13:00 | - | Samuel Hsiao v Siddharath Thakur | L | 2-0 | |
| Lithuanian Int. | 06/10 09:45 | - | Siddharath Thakur v Sulistio Tegar | L | 1-2 | |
| Dutch Int. | 04/14 09:00 | - | Ivan Rusev v Siddharath Thakur | L | 2-0 | |
| Syed Modi Int. Qual | 11/26 03:30 | - | Aryamann Tandon v Siddharath Thakur | L | 2-0 | |
| Hungarian Int. | 11/01 15:00 | 3 | Rasmus Messerschmidt v Siddharath Thakur | L | 2-0 | |
| Hungarian Int. | 11/01 11:00 | 4 | Siddharath Thakur v Vladimir Malkov | W | 2-1 | |
| Hungarian Int. | 10/31 14:10 | 5 | Miha Ivancic v Siddharath Thakur | W | 1-2 | |
| Polish Int. | 09/21 11:20 | 4 | Harry Huang v Siddharath Thakur | L | 2-0 | |
| Polish Int. | 09/20 13:40 | 5 | Cristian Savin v Siddharath Thakur | W | 0-2 | |
| Belgian Int. | 09/12 10:40 | 5 | Siddharath Thakur v Maxime Moreels | L | 0-2 | |
| Hyderabad Open | 08/06 13:30 | 6 | Siddharath Thakur v Kwang Hee Heo | L | 0-2 | |
| Vietnam Int. | 04/09 09:30 | - | Giap Chin Goh v Siddharath Thakur | L | 2-0 | |
| India Open | 03/27 11:30 | 5 | Siddharath Thakur v Suppanyu Avihingsanon | L | 1-2 | |
| India Open Qual | 03/26 08:15 | - | Gurpartap Singh Dhaliwal v Siddharath Thakur | W | 0-2 | |
| Giraldilla Int. XD | 11/21 07:30 | 5 | Siddharath Thakur v Firman Abdul Kholik | L | 0-2 | |
| Giraldilla Int. XD | 09/04 13:30 | 6 | Giap Chin Goh v Siddharath Thakur | L | 2-1 | |
| Swiss Open WD Qual | 08/07 06:50 | - | Yu Jen Chi v Siddharath Thakur | L | 2-0 | |
| Indonesia Masters XD | 08/01 04:40 | 6 | Cheuk Yiu Lee v Siddharath Thakur | L | 2-0 | |
| Indonesia Masters XD | 07/19 06:20 | 5 | Denis Grachev v Siddharath Thakur | L | 3-1 | |
| Indonesia Masters XD | 06/27 12:10 | 6 | Siddharath Thakur v Suppanyu Avihingsanon | L | 0-2 |