| Paraguay Open U21 Women | 2019/09/10 15:10 | Shiomi, Maki v Rios, Natasha | W | 3-0 |
| Czech Open Women | 2019/08/21 09:10 | Shiomi, Maki v Mu, Zi | L | 0-4 |
| Australian Open Women | 2019/07/10 05:30 | Shiomi, Maki v Цзяи Ли | L | 0-4 |
| Australian Open Women | 2019/07/09 07:30 | Shiomi, Maki v Зион Ли | W | 4-3 |
| Thailand Open Women | 2019/05/25 06:20 | Shiomi, Maki v Аями Нарумото | L | 1-4 |
| Thailand Open U21 Women | 2019/05/25 03:00 | Shiomi, Maki v Umemura, Yuka | L | 1-3 |
| Thailand Open U21 Women | 2019/05/24 02:30 | Shiomi, Maki v Tung-Chuan Chien | W | 3-0 |
| Thailand Open U21 Women | 2019/05/23 12:20 | Shiomi, Maki v Hoi Man Karen Lee | W | 3-0 |
| Paraguay Open Women | 2019/09/10 19:40 | Валентина Риос v Cielo Mutti | L | 3-0 |