| Japon - T League | 11/20 09:04 | - | Yoshida, Masaki v Maharu Yoshimura | L | 0-3 | |
| Japon - T League | 12/25 10:30 | - | Ueda, Jin v Yoshida, Masaki | W | 2-3 | |
| Japon - T League | 10/10 04:00 | - | Yoshida, Masaki v Maharu Yoshimura | L | 2-3 | |
| Japon - T League | 10/09 04:30 | - | Yoshida, Masaki v Ryuzaki, Tonin | W | 3-0 | |
| Japon - T League | 09/22 10:30 | - | Ueda, Jin v Yoshida, Masaki | L | 3-2 | |
| WTT Contender - Doha | 03/02 09:40 | 1 | Daeseong Cho v Yoshida, Masaki | L | 3-0 | |
| WTT Contender - Doha | 03/01 09:00 | - | Yoshida, Masaki v Kou, Lei | W | 3-2 | |
| Japon - T League | 12/24 11:30 | - | Yoshida, Masaki v Shunsuke Togami | W | 3-0 | |
| Japon - T League | 12/23 11:10 | - | Mizuki Oikawa v Yoshida, Masaki | L | 3-0 | |
| Japon - T League | 12/22 06:00 | - | Takuya Jin v Yoshida, Masaki | W | 1-3 | |
| Japon - T League | 12/20 09:15 | - | Yoshida, Masaki v Panagiotis Gionis | W | 3-0 | |
| Japon - T League | 12/10 04:30 | - | Satoshi Aida v Yoshida, Masaki | W | 2-3 | |
| Challenger Ochsenhausen | 02/25 17:12 | - | Yoshida, Masaki v Szymon Seroka | W | 3-0 | |
| Challenger Ochsenhausen | 02/23 16:59 | - | Li, Yongyin v Yoshida, Masaki | W | 0-2 | |
| Challenger Ochsenhausen | 02/23 15:20 | - | Walaszek, Przemyslaw v Yoshida, Masaki | W | 0-3 | |
| Japon - T League | 02/16 05:00 | - | Yoshida, Masaki v Hou Yingchao | W | 3-0 | |
| Japon - T League | 01/26 05:30 | - | Takuya Jin v Yoshida, Masaki | W | 2-3 | |
| Japon - T League | 01/25 09:20 | - | Tomokazu Harimoto v Yoshida, Masaki | L | 3-0 | |
| Japon - T League | 12/28 05:10 | - | Maharu Yoshimura v Yoshida, Masaki | L | 3-1 | |
| Japon - T League | 12/07 05:20 | - | Yoshida, Masaki v Oshima, Yuya | W | 3-1 | |
| Japon - T League | 09/07 03:30 | - | Joo Se Hyuk v Yoshida, Masaki | L | 3-0 | |
| Japon - T League | 09/05 10:35 | - | Yoshida, Masaki v Hirano, Yuki | L | 1-3 | |
| Japan Open 2019, MS | 06/14 06:00 | 5 | Woojin Jang v Yoshida, Masaki | L | 4-1 | |
| Japan Open 2019, MS | 06/13 08:50 | - | Dang Qiu v Yoshida, Masaki | W | 0-4 | |
| Japan Open 2019, MS | 06/12 06:40 | - | Yoshida, Masaki v Masataka Morizono | W | 4-1 | |
| Japan Open 2019, MS | 06/12 01:40 | - | Yoshida, Masaki v Chiang, Hung-Chieh | W | 4-1 | |
| ITTF China Open 2019, MS | 05/28 04:00 | - | Yoshida, Masaki v Chuqin Wang | L | 0-4 | |
| Slovenia Open | 05/11 16:05 | - | Jakub Dyjas v Yoshida, Masaki | L | 4-3 | |
| Slovenia Open | 05/11 12:55 | - | Stephane Ouaiche v Yoshida, Masaki | W | 0-4 | |
| Slovenia Open | 05/10 11:20 | - | Yoshida, Masaki v Jules Rolland | W | 4-1 |