| Uber Cup | 05/04 05:15 | - | 한, 위에 v Tomoka Miyazaki | - | Cancelled | |
| Uber Cup | 05/02 04:45 | - | Tomoka Miyazaki v Tanvi Sharma | - | Cancelled | |
| Uber Cup | 05/01 06:10 | - | Tomoka Miyazaki v Komang A C Dewi | L | 1-2 | |
| Uber Cup | 04/29 04:50 | - | Tomoka Miyazaki v Ka Wing Liang | W | 2-1 | |
| Uber Cup | 04/27 01:35 | - | Tomoka Miyazaki v Gladys Mbabazi | W | 2-0 | |
| Spain Masters Women | 03/27 11:50 | 5 | Tomoka Miyazaki v 초이케옹, 포르노피차 | L | 0-2 | |
| Swiss Open Women | 03/23 16:25 | 2 | 마린 ,카로리나 v Tomoka Miyazaki | L | 2-0 | |
| Swiss Open Women | 03/22 19:50 | 3 | Tomoka Miyazaki v 오호리, 아야 | W | 2-1 | |
| Swiss Open Women | 03/21 17:50 | 4 | 푸살라 벤카타, 신듀 v Tomoka Miyazaki | W | 1-2 | |
| Swiss Open Women | 03/20 12:55 | 5 | Tomoka Miyazaki v Manami Suizu | W | 2-1 | |
| Orleans Masters Women | 03/17 11:20 | 1 | Tomoka Miyazaki v Hina Akechi | W | 2-0 | |
| Orleans Masters Women | 03/16 10:00 | 2 | Lu, C. v Tomoka Miyazaki | - | away | |
| Orleans Masters Women | 03/15 13:15 | 3 | Tomoka Miyazaki v 슐츠, 아말리에 | W | 2-0 | |
| Orleans Masters Women | 03/14 14:25 | 4 | Tomoka Miyazaki v 탄 리안 | W | 2-0 | |
| Orleans Masters Women | 03/13 09:20 | 5 | Tomoka Miyazaki v 스타델만, 젠지라 | - | Retired | |
| Thailand Masters 2020, WS | 02/01 10:05 | 4 | 인타논, 라트챠녹 v Tomoka Miyazaki | L | 2-1 | |
| Thailand Masters 2020, WS | 01/31 05:30 | 5 | Tomoka Miyazaki v 크리스토퍼슨, 라인 | W | 2-0 | |
| Syed Modi India Int. Women | 11/30 08:50 | - | Tomoka Miyazaki v 수, 웬 치 | L | 0-2 | |
| Syed Modi India Int. Women | 11/29 06:40 | 5 | Tomoka Miyazaki v 초이케옹, 포르노피차 | W | 2-0 | |
| Japan Masters Women | 11/16 00:00 | - | Chen, Y. F. v Tomoka Miyazaki | L | 2-0 | |
| Japan Masters Women | 11/15 01:45 | 5 | Tomoka Miyazaki v 가와카미, 사에나 | W | 2-0 | |
| Japan Masters Women | 11/14 02:00 | 3 | Tomoka Miyazaki v 황, 칭 핑 | - | Walkover | |
| Korea Masters Women | 11/12 02:45 | - | 김, 가 은 v Tomoka Miyazaki | L | 2-1 | |
| Korea Masters Women | 11/11 04:40 | - | Ester N. T. Wardoyo v Tomoka Miyazaki | W | 1-2 | |
| Korea Masters Women | 11/10 05:10 | - | 니다이라, 나츠키 v Tomoka Miyazaki | W | 1-2 | |
| Korea Masters Women | 11/09 04:05 | - | Tomoka Miyazaki v 심, 유 진 | W | 2-1 | |
| Korea Masters Women | 11/08 10:35 | 5 | Tomoka Miyazaki v 솔리스, 사브리나 | W | 2-0 | |
| Korea Masters 2019, WS, Qualification | 11/07 02:00 | 3 | Tomoka Miyazaki v Yu-Hsuan Lee | - | Walkover | |
| Korea Masters 2019, WS, Qualification | 11/07 01:00 | 3 | Tomoka Miyazaki v Sih Yun Lin | - | Cancelled | |
| Indonesia Masters Women | 10/29 06:45 | 1 | 초이케옹, 포르노피차 v Tomoka Miyazaki | W | 0-2 |