| Dutch Open (GP) 2017, Qualification | 2023/10/11 12:35 | Mats Duwel v Karl Sufryd | W | 1-2 |
| Scottish Open Qual | 2023/10/05 10:55 | Kevin Barkman v Harry Jones | L | 0-2 |
| Croatian Int. | 2023/09/29 09:20 | Yohan Barbieri v Kevin Barkman | L | 2-0 |
| Canada Open 2019, MS, Qualification | 2023/07/04 15:00 | Kevin Barkman v Chung, Lai Yin | L | 0-2 |
| Denmark Masters Qual | 2023/06/08 08:00 | Kevin Barkman v Magnus Klinggaard | L | 0-2 |
| Bonn Int. Qual | 2023/05/31 14:20 | Arthur Wakhevitsch v Kevin Barkman | L | 2-0 |
| Bonn Int. Qual | 2023/05/31 07:35 | Michael Tomic v Kevin Barkman | W | 0-2 |
| Austrian Open Qual | 2023/05/25 08:45 | Kevin Barkman v Yanis Gaudin | L | 0-2 |
| Open du Luxembourg - Qualif. | 2023/05/04 09:55 | Kevin Barkman v Baschwitz, Ernesto | L | 0-2 |