| ITF - Shenzhen W50 | 04/15 04:35 | 54 | Misaki Matsuda v Chihiro Muramatsu | 6-0,6-4 | |
| ITF - Shenzhen W50 - Kwalifikacje | 04/14 08:35 | 54 | Meng Yi Chen v Chihiro Muramatsu | 1-6,6-1,2-6 | |
| ITF - Kashiwa W50 | 04/04 01:30 | 26 | Ya-Hsuan Lee v Chihiro Muramatsu | 6-4,6-3 | |
| ITF - Kashiwa W50 | 04/02 05:05 | 25 | Mananchaya Sawangkaew v Chihiro Muramatsu | 6-3,5-7,4-6 | |
| ITF - Kofu W50 | 03/27 00:30 | 54 | Naho Sato v Chihiro Muramatsu | 4-6,6-0,6-0 | |
| ITF - Kofu W50 | 03/24 00:50 | 54 | Chihiro Muramatsu v Thasaporn Naklo | 6-1,6-2 | |
| ITF - Hinode W15 | 03/21 00:55 | 26 | Chihiro Muramatsu v Dabin Kim | 4-6,6-2,6-7 | |
| ITF - Hinode W15 | 03/19 04:10 | 25 | Chihiro Muramatsu v Reina Goto | 6-0,6-2 | |
| ITF - Nonthaburi W50 - Kwalifikacje | 01/07 03:30 | 54 | Chihiro Muramatsu v Yeonwoo Ku | 3-6,2-6 | |
| ITF - Yokohama W40 | 11/29 01:00 | 25 | Chihiro Muramatsu v Aliona Falei | 3-6,1-6 | |
| ITF - Takasaki W100 | 11/20 00:55 | 54 | Chihiro Muramatsu v Kyoka Okamura | 2-6,3-6 | |
| ITF - Sydney W60 | 11/01 23:00 | 26 | Chihiro Muramatsu v Jaimee Fourlis | 6-2,1-6,4-6 |
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.