Stadium: Table 1 Round: 4
| WTT Contender - Rio | 2023/08/10 21:00 | Chih Yuan Chuang v Ricardo Walther | W | 3-1 |
| WTT Contender - Zagreb | 2023/07/01 08:45 | Shidong Lin v Chih Yuan Chuang | L | 3-1 |
| WTT Contender - Zagreb | 2023/06/30 10:00 | Fanbo Meng v Chih Yuan Chuang | W | 1-3 |
| WTT Contender - Zagreb | 2023/06/29 12:35 | Licen Yuan v Chih Yuan Chuang | W | 2-3 |
| WTT Contender - Lagos | 2023/06/17 09:35 | Dimitrij Ovtcharov v Chih Yuan Chuang | L | 3-0 |
| WTT Contender - Lagos | 2023/06/16 09:35 | Cedric Nuytinck v Chih Yuan Chuang | W | 0-3 |
| WTT Contender - Lagos | 2023/06/15 16:20 | Vincent Picard v Chih Yuan Chuang | W | 2-3 |
| ITTF World Championships | 2023/05/24 16:30 | Chih Yuan Chuang v Tomokazu Harimoto | L | 0-4 |
| WTT Contender - Rio | 2023/08/10 19:35 | Jaehyun An v Mizuki Oikawa | W | 2-3 |
| WTT Contender - Rio - Kval | 2023/08/09 17:40 | Brian Afanador v Mizuki Oikawa | W | 1-3 |
| WTT Contender - Rio - Kval | 2023/08/08 19:40 | Wang-Wei Peng v Mizuki Oikawa | W | 1-3 |
| WTT Contender - Rio - Kval | 2023/08/07 22:30 | Jishan Liang v Mizuki Oikawa | W | 1-3 |
| WTT Contender - Lima | 2023/08/03 16:45 | Tiago Apolonia v Mizuki Oikawa | L | 3-0 |
| WTT Star Contender - Ljubljana - Kval | 2023/07/04 16:45 | Cheng-Ting Liao v Mizuki Oikawa | L | 3-1 |
| WTT Star Contender - Ljubljana - Kval | 2023/07/04 09:30 | Ganghyeon Park v Mizuki Oikawa | W | 1-3 |
| WTT Star Contender - Ljubljana - Kval | 2023/07/03 17:45 | Kwan Kit Ho v Mizuki Oikawa | W | 0-3 |