| North American Open Women | 2019/12/08 20:00 | Ishikawa, Kasumi v Kato, Miyu | L | 4-1 |
| North American Open Women | 2019/12/07 22:10 | Li, Jiayi v Kato, Miyu | W | 2-4 |
| North American Open Women | 2019/12/07 16:20 | Leng, Yutong v Kato, Miyu | W | 1-4 |
| North American Open Women | 2019/12/06 23:00 | Trigolos, Daria v Kato, Miyu | W | 1-4 |
| North American Open Women | 2019/12/06 15:25 | Vorobeva, Olga v Kato, Miyu | W | 0-4 |
| Austrian Open 2019, WS | 2019/11/13 10:50 | Natalia Bajor v Kato, Miyu | W | 0-4 |
| German Open 2020, WS | 2019/10/11 12:50 | Xingtong Chen v Kato, Miyu | L | 4-1 |
| German Open 2020, WS | 2019/10/10 16:20 | Kato, Miyu v I-Ching Cheng | W | 4-2 |
| Austrian Open 2019, WS | 2019/11/12 13:40 | Mingyang Sun v Miyu Nagasaki | L | 0-4 |
| Australian Open 2019, WS | 2019/07/12 10:55 | Yingsha Sun v Mingyang Sun | L | 4-1 |
| Australian Open 2019, WS | 2019/07/12 03:30 | Hamamoto, Yui v Mingyang Sun | W | 0-4 |
| Australian Open 2019, WS | 2019/07/11 05:50 | Mingyang Sun v Zhu, Yuling | W | 4-1 |
| Australian Open 2019, WS | 2019/07/10 03:50 | Hana Matelova v Mingyang Sun | W | 2-4 |
| Australian Open 2019, WS | 2019/07/09 05:50 | Mingyang Sun v Suthasini Sawettabut | W | 4-0 |
| Hong Kong Open (WT) 2019, Women | 2019/06/07 06:50 | Mingyang Sun v Mima Ito | L | 0-4 |
| Hong Kong Open (WT) 2019, Women | 2019/06/06 06:20 | Jihee Jeon v Mingyang Sun | W | 2-4 |