Stadium: Ct 6 Round: 26
| ITF Women Brisbane | 2018/10/03 02:50 | Moyuka Uchijima v Chihiro Muramatsu | 6-3,5-7,4-6 |
| ITF Women Brisbane | 2018/10/01 02:00 | Chihiro Muramatsu v Haruna Arakawa | 6-1,6-4 |
| ITF Women Brisbane | 2018/09/30 07:00 | Chihiro Muramatsu v Talcott, Shelby | 6-3,6-2 |
| ITF Women Darwin | 2018/09/25 01:55 | Irina Ramialison v Chihiro Muramatsu | 6-2,6-4 |
| ITF Women Darwin | 2018/09/24 00:30 | Yoshitomi, Aiko v Chihiro Muramatsu | 0-6,2-6 |
| ITF Women Darwin | 2018/09/23 03:15 | Mays, Lisa v Chihiro Muramatsu | 6-1,4-6,3-6 |
| WTA Tokyo | 2018/09/16 06:55 | Eugenie Bouchard v Chihiro Muramatsu | 6-1,2-6,6-5 |
| WTA Tokyo | 2018/09/16 06:50 | Eugenie Bouchard v Chihiro Muramatsu | 6-1,2-6,7-5 |
| ITF Women Brisbane | 2018/10/03 01:30 | Heisen, Vivian v Taylor, Gabriella | 6-2,6-1 |
| ITF Women Brisbane | 2018/10/01 02:45 | Maddison Inglis v Heisen, Vivian | 6-4,3-6,6-7 |
| ITF Women Brisbane | 2018/09/30 08:30 | Heisen, Vivian v Burrage, Jodie Anna | 6-2,7-6 |
| ITF Women Brisbane | 2018/09/30 06:00 | Heisen, Vivian v Fry, Sophia | 6-0,6-0 |
| ITF Women Darwin | 2018/09/24 00:30 | Rutuja Bhosale v Heisen, Vivian | 6-1,6-1 |
| ITF Women Darwin | 2018/09/23 03:45 | Heisen, Vivian v Talcott, Shelby | 6-1,6-1 |
| ITF Women Cairns | 2018/09/19 01:30 | Heisen, Vivian v Seone Mendez | 1-6,1-6 |
| ITF Women Cairns | 2018/09/17 00:00 | Heisen, Vivian v Alicia Smith | 6-2,6-1 |