| ITF W50 Wuning | 04/22 01:55 | 54 | Chihiro Muramatsu v Eunhye Lee | 2-6,3-6 | |
| ITF W50 Wuning | 04/21 01:00 | 54 | Chihiro Muramatsu v Jiale Zhang | 6-1,6-0 | |
| ITF W50 Shenzhen | 04/15 04:35 | 54 | Misaki Matsuda v Chihiro Muramatsu | 6-0,6-4 | |
| ITF W50 Shenzhen Qual | 04/14 08:35 | 54 | Meng Yi Chen v Chihiro Muramatsu | 1-6,6-1,2-6 | |
| ITF W50 Kashiwa | 04/04 01:30 | 26 | Ya-Hsuan Lee v Chihiro Muramatsu | 6-4,6-3 | |
| ITF W50 Kashiwa | 04/02 05:05 | 25 | Mananchaya Sawangkaew v Chihiro Muramatsu | 6-3,5-7,4-6 | |
| ITF W50 Kofu | 03/27 00:30 | 54 | Naho Sato v Chihiro Muramatsu | 4-6,6-0,6-0 | |
| ITF W50 Kofu | 03/24 00:50 | 54 | Chihiro Muramatsu v Thasaporn Naklo | 6-1,6-2 | |
| ITF W15 Hinode | 03/21 00:55 | 26 | Chihiro Muramatsu v Dabin Kim | 4-6,6-2,6-7 | |
| ITF W15 Hinode | 03/19 04:10 | 25 | Chihiro Muramatsu v Reina Goto | 6-0,6-2 | |
| ITF W50 Nonthaburi - Qual. | 01/07 03:30 | 54 | Chihiro Muramatsu v Yeonwoo Ku | 3-6,2-6 | |
| ITF W40 Yokohama | 11/29 01:00 | 25 | Chihiro Muramatsu v Aliona Falei | 3-6,1-6 | |
| ITF W100 Takasaki | 11/20 00:55 | 54 | Chihiro Muramatsu v Kyoka Okamura | 2-6,3-6 | |
| ITF W60 Sydney | 11/01 23:00 | 26 | Chihiro Muramatsu v Jaimee Fourlis | 6-2,1-6,4-6 | |
| ITF W60 Sydney | 10/31 23:00 | 25 | Mia Horvit v Chihiro Muramatsu | 6-4,1-6,1-6 | |
| ITF W60 Sydney | 10/29 22:55 | 54 | Chihiro Muramatsu v Hayu Kinoshita | 6-3,6-0 | |
| ITF W60 Sydney | 10/28 23:00 | 54 | Chihiro Muramatsu v Anja Nayar | 6-1,6-0 | |
| ITF W60 Playford | 10/27 01:50 | 27 | Yexin Ma v Chihiro Muramatsu | 6-1,6-4 | |
| ITF W60 Playford | 10/26 03:40 | 26 | Ivana Popovic v Chihiro Muramatsu | 2-6,4-6 | |
| ITF W60 Playford | 10/25 04:25 | 25 | Chihiro Muramatsu v Moyuka Uchijima | 6-4,2-6,6-4 | |
| ITF W60 Playford | 10/23 01:05 | 54 | Chihiro Muramatsu v Lara Walker | 6-2,6-2 | |
| ITF W60 Playford | 10/22 01:50 | 54 | Chihiro Muramatsu v Belle Thompson | 6-1,6-0 | |
| ITF W25 Cairns | 10/12 01:25 | 26 | Destanee Aiava v Chihiro Muramatsu | 3-6,7-6,6-2 | |
| ITF W25 Cairns | 10/11 01:35 | 25 | Chihiro Muramatsu v Lily Fairclough | 6-2,6-3 | |
| ITF W25 Cairns | 10/04 23:55 | 26 | Maddison Inglis v Chihiro Muramatsu | 7-6,7-5 | |
| ITF W25 Cairns | 10/04 01:25 | 25 | Chihiro Muramatsu v Ashlee Narker | 6-1,6-1 | |
| WTA Tokyo | 09/23 05:20 | 14 | Sakura Hosogi v Chihiro Muramatsu | 6-3,7-5 | |
| ITF W40 Skopje | 09/13 12:55 | 25 | Dejana Radanovic v Chihiro Muramatsu | 6-0,6-0 | |
| ITF W40 Skopje | 09/12 12:55 | 24 | Chihiro Muramatsu v Verena Meliss | 3-6,7-6,6-2 | |
| ITF W40 Skopje | 09/11 07:30 | 19 | Chihiro Muramatsu v Defne Cirpanli | 6-2,6-4 |
Chihiro Muramatsu (村松千裕?, Muramatsu Chihiro; Kōfu, 22 maggio 1998) è una tennista giapponese.