| Giraldilla Int. - Mixed dubbel | 2018/06/20 17:40 | Minatsu Mitani v Se Yeon Lee | L | 0-2 |
| Osaka Int. - Damer | 2019/04/05 04:30 | Minatsu Mitani v Natsuki Oie | W | 2-0 |
| Macau Open - Damer | 2018/11/01 10:45 | Shuting Ji v Minatsu Mitani | L | 2-0 |
| Giraldilla Int. - Mixed dubbel | 2018/09/23 07:00 | Minatsu Mitani v Shiori Saito | W | 2-0 |
| Giraldilla Int. - Mixed dubbel | 2018/09/22 11:00 | Minatsu Mitani v Joy Xuan Deng | W | 2-1 |
| Giraldilla Int. - Mixed dubbel | 2018/09/21 08:30 | Minatsu Mitani v Choirunnisa Choirunnisa | W | 2-1 |
| Swiss Open - Damdubbel - Kval | 2018/09/20 06:00 | Minatsu Mitani v Crystal Pan | W | 2-0 |
| Swiss Open - Damdubbel - Kval | 2018/09/19 03:20 | Minatsu Mitani v Silvi Wulandari | W | 2-0 |
| All England Open | 2018/09/11 03:30 | Minatsu Mitani v Ratchanok Intanon | L | 1-2 |
| Osaka Int. - Damer | 2019/04/04 08:53 | Riko Gunji v Se Yeon Lee | W | 1-2 |
| Osaka Int. - Damer | 2019/04/04 07:20 | Riko Gunji v Se Yeon Lee | W | 1-2 |
| Osaka Int. - Damer | 2019/04/04 02:00 | Selvaduray Kisona v Se Yeon Lee | W | 0-2 |
| China Masters Women | 2019/03/13 08:00 | Natsumi Shimoda v Se Yeon Lee | L | 2-0 |
| Giraldilla Int. - Mixed dubbel | 2018/11/28 05:10 | Fitriani Fitriani v Se Yeon Lee | L | 2-0 |
| Macau Open - Damer | 2018/11/01 05:30 | Xuerui Li v Se Yeon Lee | L | 2-1 |
| Macau Open - Damer | 2018/10/31 03:00 | Su Yu Chen v Se Yeon Lee | W | 1-2 |
| Indonesia Masters - Mixed dubbel | 2018/09/26 03:10 | Ga Eun Kim v Se Yeon Lee | L | 2-1 |