| ITF W25香港 | 12/31 04:00 | 45 | Ramu Ueda v Chihiro Muramatsu | 2-6,3-6 | |
| 澳大利亚公开赛外卡赛 女子 | 12/01 03:00 | 28 | [411] Chihiro Muramatsu v 张凯贞 [442] | 3-6,3-6 | |
| 澳大利亚公开赛外卡赛 女子 | 11/30 02:00 | 27 | [280] Pranjala Yadlapalli v Chihiro Muramatsu [411] | 2-6,5-7 | |
| 澳大利亚公开赛外卡赛 女子 | 11/28 02:00 | 26 | [411] Chihiro Muramatsu v 荀芳颖 [210] | 6-3,6-3 | |
| 澳大利亚公开赛外卡资格赛 女子 | 11/27 04:40 | 164 | [411] Chihiro Muramatsu v 孙旭柳 [328] | 6-1,6-3 | |
| ITF图文巴 女子 | 10/13 06:00 | 27 | Chihiro Muramatsu v 艾琳•佩雷兹 | 2-6,7-6,4-6 | |
| ITF图文巴 女子 | 10/11 03:30 | 26 | [169] 奥莉维亚 罗高维丝卡 v Chihiro Muramatsu [379] | 5-7,7-6,1-6 | |
| ITF图文巴 女子 | 10/10 02:20 | 25 | [379] Chihiro Muramatsu v 埃里•鲁特莉菲 [99] | 6-3,6-0 | |
| ITF图文巴 女子 | 10/08 04:00 | 62 | Chihiro Muramatsu v 亞曆山德拉•奧斯伯恩 | 4-6,6-3,6-3 | |
| ITF图文巴 女子 | 10/08 00:00 | 62 | Chihiro Muramatsu v 安杰拉•德约科维奇 | 6-2,6-3 | |
| ITF布里斯班 女子 | 10/04 00:00 | 26 | [373] Chihiro Muramatsu v 维维安∙黑森 [419] | 3-6,6-4,5-7 | |
| ITF布里斯班 女子 | 10/03 03:00 | 25 | 瀬間詠里花 v Chihiro Muramatsu | 已取消 | |
| ITF布里斯班 女子 | 10/03 02:50 | 25 | [391] 内岛萌夏 v Chihiro Muramatsu [373] | 6-3,5-7,4-6 | |
| ITF布里斯班 女子 | 10/01 02:00 | 62 | [356] Chihiro Muramatsu v Haruna Arakawa [407] | 6-1,6-4 | |
| ITF布里斯班 女子 | 09/30 07:00 | 62 | Chihiro Muramatsu v 谢尔比•塔尔科特 | 6-3,6-2 | |
| ITF达尔文 女子 | 09/25 01:55 | 54 | [385] 伊丽娜 Ramialison v Chihiro Muramatsu [356] | 6-2,6-4 | |
| ITF达尔文 女子 | 09/24 00:30 | 54 | [367] 吉富爱子 v Chihiro Muramatsu [387] | 0-6,2-6 | |
| ITF达尔文 女子 | 09/23 03:15 | 54 | 丽莎·梅斯 v Chihiro Muramatsu | 6-1,4-6,3-6 | |
| WTA 东京 | 09/16 06:55 | - | [111] 尤金妮•布沙尔 v Chihiro Muramatsu [411] | 6-1,2-6,6-5 | |
| WTA 东京 | 09/16 06:50 | 46 | 尤金妮•布沙尔 v Chihiro Muramatsu | 6-1,2-6,7-5 | |
| WTA 东京 | 09/15 09:40 | 45 | [411] Chihiro Muramatsu v 江口实沙 [474] | 6-2,6-0 | |
| WTA 东京 | 09/15 08:00 | 164 | Chihiro Muramatsu v 加博瑞拉∙达布洛斯奇 | 已取消 | |
| WTA广岛 | 09/09 08:25 | 46 | [152] Arina 罗蒂诺娃 v Chihiro Muramatsu [433] | 3-6,6-4,7-5 | |
| WTA广岛 | 09/08 02:00 | 45 | [250] 里沙尾崎 v Chihiro Muramatsu [433] | 4-6,6-3,3-6 | |
| ITF七尾 女子 | 08/30 03:00 | 26 | Chihiro Muramatsu v 加治遥 | 1-6,2-6 | |
| ITF七尾 女子 | 08/28 03:00 | 25 | [410] Ramu Ueda v Chihiro Muramatsu [433] | 2-6,5-7 | |
| ITF筑波 女子 | 08/24 01:00 | 27 | [435] Chihiro Muramatsu v Momoko Kobori [252] | 2-6,3-6 | |
| ITF筑波 女子 | 08/23 00:30 | 26 | [286] 桑田弘子 v Chihiro Muramatsu [435] | 6-7,2-6 | |
| ITF筑波 女子 | 08/22 00:30 | 25 | Chihiro Muramatsu v 美智尾濑 | 6-1,6-2 | |
| ITF暖武里 女子 | 08/13 02:00 | 25 | [439] Chihiro Muramatsu v 马力汤川 [462] | 5-7,5-7 |
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.