| Akita Masters 2019, MS | 2019/08/14 00:40 | Mustofa, Ihsan Maulana v Bai, Y. P. | W | 0-2 |
| Akita Masters 2019, MS | 2019/08/13 00:30 | Bai, Y. P. v Kenta Matsumura | W | 2-0 |
| Hyderabad Open 2019, MS | 2019/08/09 09:30 | Bai, Y. P. v Zulkarnain, I. | L | 1-2 |
| Hyderabad Open 2019, MS | 2019/08/08 11:00 | Bai, Y. P. v Kholik, Firman Abdul | W | 2-1 |
| Hyderabad Open 2019, MS | 2019/08/07 12:50 | Bai, Y. P. v Yadav Chittaboina, Rahul | W | 2-1 |
| Hyderabad Open 2019, MS | 2019/08/07 04:10 | Kajla, Balraj v Bai, Y. P. | W | 1-2 |
| Hyderabad Open 2019, MS, Qualification | 2019/08/06 11:05 | Kiran George v Bai, Y. P. | W | 1-2 |
| Hyderabad Open 2019, MS, Qualification | 2019/08/06 06:25 | Bai, Y. P. v Yin Chak Chan | W | 2-1 |
| Akita Masters 2019, MS | 2019/08/14 01:30 | B.R. Sankeerth v Yamaguchi, Yosei | W | 0-2 |
| Indonesia Masters XD | 2016/12/17 00:09 | Kenta Nishimoto v Yamaguchi, Yosei | L | 2-1 |
| Indonesia Masters XD | 2016/12/15 16:55 | Jui Ting Hsu v Yamaguchi, Yosei | W | 0-2 |