| ITF W50武宁 | 04/22 01:55 | 54 | Chihiro Muramatsu v Eunhye Lee | 2-6,3-6 | |
| ITF W50武宁 | 04/21 01:00 | 54 | Chihiro Muramatsu v Jiale Zhang | 6-1,6-0 | |
| ITF W50深圳 | 04/15 04:35 | 54 | 松田弥树 v Chihiro Muramatsu | 6-0,6-4 | |
| ITF W50深圳资格赛 | 04/14 08:35 | 54 | Meng Yi Chen v Chihiro Muramatsu | 1-6,6-1,2-6 | |
| ITF W50柏市 | 04/04 01:30 | 26 | 李亚轩 v Chihiro Muramatsu | 6-4,6-3 | |
| ITF W50柏市 | 04/02 05:05 | 25 | Mananchaya Sawangkaew v Chihiro Muramatsu | 6-3,5-7,4-6 | |
| ITF W50甲府 | 03/27 00:30 | 54 | 佐藤南帆 v Chihiro Muramatsu | 4-6,6-0,6-0 | |
| ITF W50甲府 | 03/24 00:50 | 54 | Chihiro Muramatsu v 塔沙朋•那珂洛 | 6-1,6-2 | |
| ITF W15日出 | 03/21 00:55 | 26 | Chihiro Muramatsu v 大宾•基姆 | 4-6,6-2,6-7 | |
| ITF W15日出 | 03/19 04:10 | 25 | Chihiro Muramatsu v Reina Goto | 6-0,6-2 | |
| ITF W50暖武里府资格赛 | 01/07 03:30 | 54 | Chihiro Muramatsu v Yeonwoo Ku | 3-6,2-6 | |
| ITF W40横滨 | 11/29 01:00 | 25 | Chihiro Muramatsu v 阿莱娜•法雷 | 3-6,1-6 |
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.