| Czech Open Women | 2019/08/21 09:10 | Maki Shiomi v Zi Mu | L | 0-4 |
| Open de Australia - Femenino | 2019/07/10 05:30 | Maki Shiomi v Jiayi Li | L | 0-4 |
| Open de Australia - Femenino | 2019/07/09 07:30 | Maki Shiomi v Zion Lee | W | 4-3 |
| Open de Tailandia - Femenino | 2019/05/25 06:20 | Maki Shiomi v Ayami Narumoto | L | 1-4 |
| Open de Tailandia sub-21 - Femenino | 2019/05/25 03:00 | Maki Shiomi v Yuka Umemura | L | 1-3 |
| Open de Tailandia sub-21 - Femenino | 2019/05/24 02:30 | Maki Shiomi v Tung-Chuan Chien | W | 3-0 |
| Open de Tailandia sub-21 - Femenino | 2019/05/23 12:20 | Maki Shiomi v Hoi Man Karen Lee | W | 3-0 |
| Open de Croacia - Femenino | 2019/05/17 09:20 | Adriana Diaz v Maki Shiomi | L | 4-0 |
| Open de Catar - Dobles Mixtos | 2017/04/26 19:00 | Carolina Cardenas v Natasha Rios | L | 3-2 |