| Nantes Int. Qual | 2023/06/15 10:35 | Derek Yu v Baschwitz, Ernesto | W | 0-2 |
| Bonn Int. | 2023/06/01 13:20 | Baschwitz, Ernesto v Yanis Gaudin | L | 0-2 |
| Slovenia Open Quals | 2023/05/17 08:40 | Enrico Baroni v Baschwitz, Ernesto | L | 2-1 |
| Open du Luxembourg - Qualif. | 2023/05/04 16:50 | Baschwitz, Ernesto v Kim Kristensen, D. | L | 0-2 |
| Open du Luxembourg - Qualif. | 2023/05/04 13:30 | Mateusz Danielak v Baschwitz, Ernesto | W | 1-2 |
| Open du Luxembourg - Qualif. | 2023/05/04 09:55 | Kevin Barkman v Baschwitz, Ernesto | W | 0-2 |
| Open de Pologne - Qualif. | 2023/03/23 09:45 | Baschwitz, Ernesto v Ivan Rusev | L | 1-2 |
| Open de Pologne - Qualif. | 2023/03/22 17:10 | Anosch Ali v Baschwitz, Ernesto | W | 0-2 |
| Nantes Int. Qual | 2023/06/15 10:35 | Kasirye, Brian v Shih-Chieh Chang | W | 1-2 |
| Denmark Masters Qual | 2023/06/08 14:30 | Shih-Chieh Chang v Lim, Chong King | L | 0-2 |
| Denmark Masters Qual | 2023/06/08 10:55 | Shih-Chieh Chang v Magnus Bach Kristensen | W | 2-0 |
| Denmark Masters Qual | 2023/06/08 08:00 | Shih-Chieh Chang v Shaun Ally Aamir | W | 2-0 |