| Bulgarian Int. Qual | 2023/10/05 12:15 | David Smutny v Richard Kuhl | L | 0-2 |
| Bulgarian Int. Qual | 2023/10/05 10:05 | Shon Leitman v David Smutny | W | 0-2 |
| Croatia Int. Qual | 2023/09/28 07:40 | David Smutny v Matteo Justel | L | 1-2 |
| Slovenia Future Series Qual | 2023/09/07 12:15 | David Smutny v Jakob Houe | L | 0-2 |
| Slovenia Future Series Qual | 2023/09/07 09:55 | David Smutny v Michael Tomic | W | 2-0 |
| Latvia Int. Qual | 2023/08/31 06:40 | David Smutny v Mads Emil Monke | L | 0-2 |
| Latvia Int. Qual | 2023/08/30 12:35 | David Smutny v Matthew Galea | W | 2-0 |
| Nouvelle Aquitane Future Series Qual | 2023/07/06 08:00 | Rune Van Dalm v David Smutny | L | 2-0 |
| Scottish Open | 2023/10/06 08:40 | Pablo Abian v Samuel Hsiao | L | 2-0 |
| Kaohsiung Masters | 2023/09/27 07:25 | Samuel Hsiao v Ping-Hsien Huang | L | 1-2 |
| Indonesia Masters | 2023/09/05 12:45 | Jhuo-Fu Liao v Samuel Hsiao | L | 2-1 |
| Taipei Open | 2023/06/21 03:10 | Parupalli Kashyap v Samuel Hsiao | L | 2-0 |
| Taipei Open Qual | 2023/06/20 04:40 | Yu Kai Huang v Samuel Hsiao | W | 1-2 |
| Taipei Open Qual | 2023/06/20 02:55 | Elias Bracke v Samuel Hsiao | W | 0-2 |
| Denmark Masters | 2023/06/09 13:40 | Lucas Claerbout v Samuel Hsiao | L | 2-1 |
| Austrian Open | 2023/05/26 12:20 | Kuan Lin Kuo v Samuel Hsiao | L | 2-0 |