| ITF牧之原 女子 | 10/14 01:00 | 27 | Chihiro Muramatsu v 克塞妮娅 Lykina | 6-7,7-6,6-7 | |
| ITF牧之原 女子 | 10/13 02:25 | 26 | Chihiro Muramatsu v 許婕妤 | 6-2,6-3 | |
| ITF牧之原 女子 | 10/11 02:40 | 25 | 京花岡村 v Chihiro Muramatsu | 2-6,1-6 | |
| ITF牧之原資格賽 女子 | 10/10 00:30 | 54 | Chihiro Muramatsu v Sakura Hondo | 6-2,6-0 | |
| ITF牧之原資格賽 女子 | 10/09 00:30 | 54 | Chihiro Muramatsu v 長谷川茉美 | 6-1,6-1 | |
| ITF飯冢 女子 | 10/01 01:00 | 27 | Chihiro Muramatsu v 張凱貞 | 1-6,1-6 | |
| ITF飯冢 女子 | 09/30 02:30 | 26 | 久松志保 v Chihiro Muramatsu | 0-6,2-6 | |
| ITF飯冢 女子 | 09/27 01:00 | 25 | Chihiro Muramatsu v 井上雅 | 6-4,6-2 | |
| ITF飯冢資格賽 女子 | 09/26 02:25 | 54 | Chihiro Muramatsu v Hayaka Murase | 6-2,6-2 | |
| ITF飯冢資格賽 女子 | 09/25 04:00 | 54 | Chihiro Muramatsu v Honoka Uchiyama | 6-0,6-1 | |
| WTA東京資格賽 | 09/17 04:00 | 45 | 艾莉西亞•露西卡 v Chihiro Muramatsu | 6-4,4-6,6-3 |
Chihiro Muramatsu (村松千裕, Muramatsu Chihiro, born 22 May 1998) is a Japanese tennis player.
On 24 February 2020, Muramatsu achieved a career-high singles ranking of world No. 205. On 2 April 2018, she peaked at No. 303 in the WTA doubles rankings. Muramatsu has won one singles title and three doubles titles on the ITF Circuit.
She made her WTA Tour main-draw debut at the 2018 Japan Open, after receiving a wildcard for the women's doubles tournament, partnering Hiroko Kuwata.
At the 2019 Kunming Open, as a part of the ITF Circuit, Muramatsu made one of her biggest victory defeating top 100 Zhu Lin in the second round.