| Hungarian Int. Qual | 2022/11/02 09:45 | Viacheslav Yakovlev v Kim Kristensen, D. | L | 0-2 |
| Polish Int. | 2022/09/22 14:20 | Ludvig Petre Olsson v Viacheslav Yakovlev | L | 2-0 |
| Latvia Int. | 2022/09/02 14:00 | Ming Hong Lim v Viacheslav Yakovlev | L | 2-0 |
| Lithuanian Int. | 2022/06/11 08:40 | Viacheslav Yakovlev v Jiri Kral | L | 0-2 |
| Lithuanian Int. | 2022/06/10 10:55 | Valentin Singer v Viacheslav Yakovlev | W | 0-2 |
| Ukraine Open | 2022/01/29 09:40 | Danylo Bosniuk v Viacheslav Yakovlev | L | 2-0 |
| Ukraine Open | 2022/01/28 12:00 | Mykhailo Vyshnevyi v Viacheslav Yakovlev | W | 1-2 |
| Estonie Int. - Qualif. | 2022/01/13 11:50 | Viacheslav Yakovlev v Jing Hong Kok | L | 0-2 |
| Open de Pologne - Qualif. | 2021/03/25 12:45 | Walsh, David v Nilsson, Jacob | L | 0-2 |
| International d'Islande | 2020/01/24 16:40 | Walsh, David v Cholan Kayan | L | 0-2 |
| Welsh Int. Qual | 2019/11/27 12:00 | Heng Lin Ngan v Walsh, David | L | 2-1 |
| Latvia Int. | 2019/06/01 09:00 | Alvaro Vazquez v Walsh, David | L | 2-0 |
| Latvia Int. | 2019/05/31 15:00 | Stensaeth, Peter Roenn v Walsh, David | W | 0-2 |
| Hellas Int. | 2019/05/03 10:30 | Zevl, Lukas v Walsh, David | L | 2-1 |
| Open de Suisse - Doubles Femmes - Qualif. | 2019/02/27 08:00 | Walsh, David v Marcell Csobod | W | 2-0 |
| Open de Suisse - Doubles Femmes - Qualif. | 2018/11/29 09:30 | Walsh, David v Abildgaard, Patrick | L | 0-2 |