| Czech Open Qual | 2023/10/19 13:15 | Christian Tomic v Michael Tomic | L | 0-2 |
| Czech Open Qual | 2023/10/19 08:10 | Pavel Manasek v Christian Tomic | W | 0-2 |
| Croatia Int. Qual | 2023/09/28 10:00 | Kristof Toth v Christian Tomic | L | 2-0 |
| Polish Int. | 2023/09/21 13:00 | Christian Tomic v Alexander Pedersen | L | 1-2 |
| Polish Int. Qual | 2023/09/21 09:00 | Pavel Manasek v Christian Tomic | W | 1-2 |
| Slovenia Future Series Qual | 2023/09/07 11:51 | Baptiste Rolin v Christian Tomic | L | 2-0 |
| Latvia Int. Qual | 2023/09/01 06:00 | Christian Tomic v 킬크, 타우리 | L | 0-2 |
| Latvia Int. Qual | 2023/08/31 13:35 | Moritz Unz v Christian Tomic | W | 0-2 |
| Czech Open | 2023/10/20 08:10 | Charles Fouyn v Bai, Aaron | L | 2-0 |
| Austrian Open | 2023/05/25 09:20 | Mekala, Kiran Kumar v Bai, Aaron | L | 2-0 |
| Slovenia Open Quals | 2023/05/17 09:20 | 아벨라, 매튜 v Bai, Aaron | L | 2-0 |
| Swedish Open Qual | 2023/05/11 09:20 | Bai, Aaron v Yu Huang | L | 0-2 |
| Luxembourg Open Qual | 2023/05/04 07:35 | Harsh Arora v Bai, Aaron | L | 2-0 |
| Dutch Int. Qual | 2023/04/13 14:40 | Bai, Aaron v Moeller, Mads Juel | L | 0-2 |
| Polish Open Qual | 2023/03/22 10:20 | Ze Xi Sean Ngu v Bai, Aaron | L | 2-0 |
| Portugal Int. Qual | 2023/03/08 17:40 | Bai, Aaron v Charlie Castle | W | 2-0 |