| Masters de Malaisie - Qualif. | 05/21 02:00 | 4 | Ayush Shetty v Kartikey Gulshan Kumar | L | 2-0 | |
| Open de Thaïlande - Qualif. | 05/14 05:20 | 4 | Kartikey Gulshan Kumar v Ravi Ravi | L | 1-2 | |
| China Masters | 03/20 08:15 | 5 | Shesar Hiren Rhustavito v Kartikey Gulshan Kumar | L | 2-0 | |
| China Masters | 03/19 09:40 | 6 | Kartikey Gulshan Kumar v Ricky Tang | W | 2-0 | |
| Odisha Masters | 12/13 10:20 | 5 | Meiraba Luwang Maisnam v Kartikey Gulshan Kumar | L | 2-1 | |
| Guwahati Masters | 12/08 08:40 | 3 | June Wei Cheam v Kartikey Gulshan Kumar | L | 2-1 | |
| Guwahati Masters | 12/07 06:15 | 4 | Mads Christophersen v Kartikey Gulshan Kumar | W | 0-2 | |
| Guwahati Masters | 12/06 08:45 | 5 | Kartikey Gulshan Kumar v Pranay Katta | W | 2-0 | |
| Syed Modi India Int. Qual | 11/28 09:30 | 5 | Meiraba Luwang v Kartikey Gulshan Kumar | L | 2-1 | |
| Vietnam Open | 09/13 10:50 | 5 | Kartikey Gulshan Kumar v Tommy Sugiarto | L | 1-2 | |
| Open de Thaïlande - Qualif. | 05/30 06:30 | - | Kartikey Gulshan Kumar v Kiran George | L | 0-2 | |
| Open de Slovénie | 05/19 13:30 | - | Kartikey Gulshan Kumar v Lin, Yu Hsien | L | 1-2 | |
| Open de Pologne | 03/24 14:20 | - | Kartikey Gulshan Kumar v Svendsen, Victor | - | Walkover | |
| Thailand Masters Qual. | 01/31 03:20 | - | Yin Chak Chan v Kartikey Gulshan Kumar | L | 2-0 | |
| Masters d'Indonésie - Qualif. | 01/24 03:40 | - | Kartikey Gulshan Kumar v Chun-Yi Lin | L | 0-2 | |
| Masters d'Indonésie - Qualif. | 01/24 01:20 | - | Kartikey Gulshan Kumar v Yeoh, Seng Zoe | W | 2-0 | |
| Orléans Masters | 03/29 17:00 | 6 | Mithun Manjunath v Kartikey Gulshan Kumar | L | 2-0 | |
| Open de Pologne | 03/25 16:30 | - | Danylo Bosniuk v Kartikey Gulshan Kumar | L | 2-0 | |
| Odisha Open | 01/26 10:20 | 5 | Mithun Manjunath v Kartikey Gulshan Kumar | L | 2-1 | |
| Odisha Open | 01/25 12:30 | 6 | Kartikey Gulshan Kumar v M.gowda, H. | W | 2-0 | |
| Syed Modi Int. | 01/20 08:00 | 4 | Arnaud Merkle v Kartikey Gulshan Kumar | L | 2-0 | |
| Syed Modi Int. | 01/18 08:20 | 5 | Kartikey Gulshan Kumar v Subhankar Dey | - | Retired | |
| Open d'Inde | 01/11 06:30 | 5 | Kartikey Gulshan Kumar v Kalle Koljonen | L | 0-2 | |
| Polish Int. | 09/25 10:40 | - | Kiran George v Kartikey Gulshan Kumar | L | 2-1 | |
| Polish Int. | 09/24 15:40 | - | Kartikey Gulshan Kumar v Giovanni Toti | W | 2-0 | |
| Ukraine Int. | 09/08 09:20 | - | Kartikey Gulshan Kumar v Leonov, Kyrylo | L | 0-2 | |
| Syed Modi International 2019, MS, Qualification | 11/26 03:30 | - | Kartikey Gulshan Kumar v Yadav Chittaboina, Rahul | L | 0-2 | |
| Nepal Int. | 09/28 07:15 | - | Yeoh, Seng Zoe v Kartikey Gulshan Kumar | L | 2-0 | |
| Belarus Int. | 09/01 07:00 | - | Must, Raul v Kartikey Gulshan Kumar | L | 2-0 | |
| Belarus Int. | 08/31 15:00 | - | Nilsson, Jacob v Kartikey Gulshan Kumar | W | 1-2 |