| Singapore Smash Quals | 03/07 10:20 | 6 | Lubomir Pistej v Dominic Song Jun Koh | L | 3-0 | |
| WTT Singapore Smash Quals | 03/08 06:25 | 7 | Jaehyun An v Dominic Song Jun Koh | L | 3-0 | |
| WTT Feeder Doha Quals 2023 | 01/23 11:00 | - | Kwan To Yiu v Dominic Song Jun Koh | L | 3-1 | |
| WTT Feeder Doha Quals 2023 | 01/22 11:35 | - | Dominic Song Jun Koh v Ahmed Korani | W | 3-0 | |
| WTT Contender Doha Quals | 01/16 08:10 | - | Dominic Song Jun Koh v Vitor Ishiy | L | 0-3 | |
| WTT Contender Doha Quals | 01/15 09:20 | - | Yousof Ali v Dominic Song Jun Koh | W | 0-3 | |
| Oman Open U21 Women | 11/14 03:20 | - | Lilian Bardet v Dominic Song Jun Koh | L | 3-2 | |
| Oman Open U21 Women | 11/13 04:55 | - | Dominic Song Jun Koh v Gezah Chrisnoel Sinaga | W | 3-0 | |
| Oman Open U21 Women | 11/13 03:10 | - | Fanbo Meng v Dominic Song Jun Koh | L | 3-2 | |
| Thailand Open | 05/23 06:45 | - | Ye Tian v Dominic Song Jun Koh | L | 3-1 | |
| Thailand Open | 05/22 08:05 | - | Cedric Meissner v Dominic Song Jun Koh | W | 0-3 |