| Japan - T.League | 2019/09/07 03:30 | Joo Se Hyuk v Masaki Yoshida | L | 3-0 |
| Japan - T.League | 2019/09/05 10:35 | Masaki Yoshida v Yuki Hirano | L | 1-3 |
| Japan Open | 2019/06/14 06:00 | Woojin Jang v Masaki Yoshida | L | 4-1 |
| Japan Open | 2019/06/13 08:50 | Dang Qiu v Masaki Yoshida | W | 0-4 |
| Japan Open | 2019/06/12 06:40 | Masaki Yoshida v Masataka Morizono | W | 4-1 |
| Japan Open | 2019/06/12 01:40 | Masaki Yoshida v Hung Chieh Chiang | W | 4-1 |
| China Open | 2019/05/28 04:00 | Masaki Yoshida v Chuqin Wang | L | 0-4 |
| Slovenia Open | 2019/05/11 16:05 | Jakub Dyjas v Masaki Yoshida | L | 4-3 |
| Japan - T.League | 2019/12/05 11:00 | Liam Pitchford v Yuya Oshima | L | 3-1 |
| Japan - T.League | 2019/09/06 11:50 | Chuan Chih-Yuan v Yuya Oshima | L | 3-2 |
| Japan - T.League | 2019/09/04 11:20 | Yun-Ju Lin v Yuya Oshima | L | 3-0 |
| Japan Open | 2019/06/14 04:20 | Yuya Oshima v Xin Xu | L | 0-4 |
| Japan Open | 2019/06/13 07:10 | Yuya Oshima v Deokhwa Choi | W | 4-1 |
| Japan Open | 2019/06/12 05:00 | Yuya Oshima v Alexander Valuch | W | 4-1 |
| Katar Open - Damen | 2019/03/29 16:20 | Xin Xu v Yuya Oshima | L | 4-2 |
| Katar Open - Damen | 2019/03/28 14:35 | Yuya Oshima v Mohammed Abdulwahhab | W | 4-0 |