| ITF W60维也纳 | 09/06 15:10 | 25 | Chihiro Muramatsu v 尤利娅•阿夫德耶娃 | 2-6,3-6 | |
| ITF W60维也纳 | 09/05 10:45 | 54 | 阿罗拉 Zantedeschi v Chihiro Muramatsu | 6-4,0-6,3-6 | |
| ITF W60维也纳 | 09/04 10:35 | 54 | 波连娜∙勒基娜 v Chihiro Muramatsu | 2-6,4-6 | |
| ITF W25的里雅斯特 | 08/30 14:20 | 25 | 尼卡•拉迪希奇 v Chihiro Muramatsu | 6-1,7-5 | |
| ITF W25的里雅斯特 | 08/28 07:00 | 54 | Chihiro Muramatsu v Eleonora Alvisi | 6-4,6-1 | |
| ITF W15旺费尔塞博莱 | 08/25 07:30 | 26 | Jeline Vandromme v Chihiro Muramatsu | 6-1,6-2 | |
| ITF W15旺费尔塞博莱 | 08/23 07:30 | 25 | Marente Sijbesma v Chihiro Muramatsu | 1-6,6-7 | |
| ITF W15迪弗尔 | 08/18 10:00 | 27 | Laia Petretic v Chihiro Muramatsu | 6-1,6-2 | |
| ITF W15迪弗尔 | 08/17 10:00 | 26 | Oceane Babel v Chihiro Muramatsu | 2-6,2-6 | |
| ITF W15迪弗尔 | 08/15 13:05 | 25 | Vittoria Modesti v Chihiro Muramatsu | 6-2,2-6,4-6 | |
| ITF W25大阪 | 04/10 04:45 | 62 | Chihiro Muramatsu v Mei Yamaguchi | 1-6,6-7 | |
| ITF W25大阪 | 04/10 01:00 | 62 | Chihiro Muramatsu v Eunhye Lee | 6-3,6-3 | |
| ITF W25大阪 | 04/09 01:00 | 62 | Chihiro Muramatsu v 绪方贞子 | 6-3,6-0 | |
| ITF W25柏市 | 04/04 04:15 | 25 | [440] Chihiro Muramatsu v 亚历山大•博佐维奇 [294] | 7-6,4-6,1-6 | |
| ITF W25甲府 | 03/30 02:20 | 26 | [445] Chihiro Muramatsu v Rina Saigo [375] | 7-6,0-6,0-6 | |
| ITF W25甲府 | 03/29 00:30 | 25 | [449] Eri Shimizu v Chihiro Muramatsu [445] | 2-6,2-6 | |
| ITF W60堪培拉 | 03/22 03:20 | 25 | Chihiro Muramatsu v 王雅芳 | 2-6,1-6 | |
| ITF W60堪培拉 | 03/15 23:00 | 26 | [433] Chihiro Muramatsu v 普瑞希拉•贺恩 [189] | 5-7,1-6 | |
| ITF W60堪培拉 | 03/14 04:15 | 25 | Elena Micic v Chihiro Muramatsu | 6-0,4-6,4-6 | |
| ITF W40暖武里 | 01/12 05:20 | 26 | Chihiro Muramatsu v 帕查琳 Cheapchandej | 6-7,5-7 | |
| ITF W40暖武里 | 01/12 04:30 | - | Chihiro Muramatsu v 帕查琳 Cheapchandej | 6-7,5-6 | |
| ITF W40暖武里 | 01/11 03:00 | 25 | [241] 瓦莱里•萨维内赫 v Chihiro Muramatsu [395] | 4-6,3-6 | |
| ITF W40暖武里 | 01/04 05:35 | 25 | [271] 恰拉扬•布尤卡凯 v Chihiro Muramatsu [385] | 6-0,6-4 | |
| ITF W60东京 | 11/16 04:00 | 25 | Hiromi Abe v Chihiro Muramatsu | 6-4,6-2 | |
| ITF W25横浜 | 11/10 03:15 | 26 | [344] Chihiro Muramatsu v 加藤美忧 [49] | 6-4,6-7,3-6 | |
| ITF W25横浜 | 11/09 05:55 | 25 | [344] Chihiro Muramatsu v Saki Imamura [439] | 6-4,6-1 | |
| ITF W60悉尼 | 11/01 04:35 | 25 | [216] 奥利维亚•加德斯基 v Chihiro Muramatsu [348] | 6-2,6-0 | |
| ITF W60普雷福德 | 10/26 23:30 | 26 | [275] 本玉真唯 v Chihiro Muramatsu [338] | 6-4,6-3 | |
| ITF W60普雷福德 | 10/26 01:20 | 25 | 萨拉•丽贝卡•塞库丽可 v Chihiro Muramatsu | 5-7,6-2,1-6 | |
| ITF W25滨松 | 10/12 00:50 | 25 | Chihiro Muramatsu v Ayumi Koshiishi | 3-6,6-3,5-7 |
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.