| Akita Masters 2019, MS | 2019/08/14 00:40 | 무스토파, 이흐산 마울라나 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 줄카르나인, 이스칸다르 | L | 1-2 |
| Hyderabad Open 2019, MS | 2019/08/08 11:00 | Bai, Y. P. v 콜릭, 피르맨 압둘 | W | 2-1 |
| Hyderabad Open 2019, MS | 2019/08/07 12:50 | Bai, Y. P. v 야다브 치타보이나, 라울 | 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 | 조지, 키란 v Bai, Y. P. | W | 1-2 |
| Hyderabad Open 2019, MS, Qualification | 2019/08/06 06:25 | Bai, Y. P. v Chan, Y. C. | W | 2-1 |
| Akita Masters 2019, MS | 2019/08/14 01:30 | 산케에르트, 바갈루르 라자나 v Yamaguchi, Yosei | W | 0-2 |
| Indonesia Masters XD | 2016/12/17 00:09 | 니시모토, 켄타 v Yamaguchi, Yosei | L | 2-1 |
| Indonesia Masters XD | 2016/12/15 16:55 | Jui Ting Hsu v Yamaguchi, Yosei | W | 0-2 |