| ITF W50 Wuning | 04/22 01:55 | 54 | 무라마츠, 치히로 v 이, 은혜 | 2-6,3-6 | |
| ITF W50 Wuning | 04/21 01:00 | 54 | 무라마츠, 치히로 v 장, 지아러 | 6-1,6-0 | |
| ITF W50 Shenzhen | 04/15 04:35 | 54 | 마츠다 M , 미사키 v 무라마츠, 치히로 | 6-0,6-4 | |
| ITF W50 Shenzhen Qual | 04/14 08:35 | 54 | 첸, 멍이 v 무라마츠, 치히로 | 1-6,6-1,2-6 | |
| ITF W50 Kashiwa | 04/04 01:30 | 26 | 이, 야수안 v 무라마츠, 치히로 | 6-4,6-3 | |
| ITF W50 Kashiwa | 04/02 05:05 | 25 | 사왕카에우, 마난차야 v 무라마츠, 치히로 | 6-3,5-7,4-6 | |
| ITF W50 Kofu | 03/27 00:30 | 54 | 사토, 나호 v 무라마츠, 치히로 | 4-6,6-0,6-0 | |
| ITF W50 Kofu | 03/24 00:50 | 54 | 무라마츠, 치히로 v 나클로, 타사포른 | 6-1,6-2 | |
| ITF W15 Hinode | 03/21 00:55 | 26 | 무라마츠, 치히로 v 김, 다빈 | 4-6,6-2,6-7 | |
| ITF W15 Hinode | 03/19 04:10 | 25 | 무라마츠, 치히로 v Reina Goto | 6-0,6-2 | |
| ITF W50 Nonthaburi Qual | 01/07 03:30 | 54 | 무라마츠, 치히로 v 구, 연우 | 3-6,2-6 | |
| ITF W40 Yokohama | 11/29 01:00 | 25 | 무라마츠, 치히로 v 팔레이, 알리오나 | 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.