| ITF W25滨松 | 10/12 00:50 | 25 | Chihiro Muramatsu v Ayumi Koshiishi | 3-6,6-3,5-7 | |
| ITF W25牧之原 | 10/06 06:25 | 26 | Chihiro Muramatsu v Sara Saito | 2-6,6-4,3-6 | |
| ITF W25南澳 | 09/30 02:10 | 27 | Chihiro Muramatsu v 加治遥 | 1-6,6-1,2-6 | |
| ITF W25南澳 | 09/29 03:25 | 26 | Chihiro Muramatsu v Suzuho Oshino | 6-3,6-1 | |
| ITF W25南澳 | 09/27 02:45 | 25 | Chihiro Muramatsu v Honoka Kobayashi | 6-2,2-6,6-3 | |
| WTA 东京 | 09/18 05:55 | 19 | Chihiro Muramatsu v Rina Saigo | 6-2,3-6,0-6 | |
| WTA 东京 | 09/17 08:25 | 14 | [166] 卡塔琳娜•卡瓦 v Chihiro Muramatsu [360] | 6-2,5-7,4-6 | |
| ITF W60蒙特勒 | 09/08 13:50 | 26 | 塞巴斯蒂安娜•奇里波蒂 v Chihiro Muramatsu | 7-6,6-3 | |
| ITF W60蒙特勒 | 09/07 14:30 | 25 | [354] Chihiro Muramatsu v 阿莲达•鲁希提 [440] | 6-4,6-7,6-0 | |
| ITF W25的里雅斯特 | 08/30 09:25 | 25 | [447] 欧娜•杰奥尔杰塔•西米翁 v Chihiro Muramatsu [354] | 6-2,6-1 | |
| ITF W25不伦瑞克 | 08/25 09:00 | 26 | [483] Julia Middendorf v Chihiro Muramatsu [352] | 6-3,6-2 | |
| ITF W25不伦瑞克 | 08/24 14:00 | 25 | 法比恩•盖沃特 v Chihiro Muramatsu | 2-6,4-6 | |
| ITF W25弗尔尼亚奇卡 | 08/17 07:30 | 25 | [358] Aneta Kucmova v Chihiro Muramatsu [350] | 6-0,6-2 | |
| ITF W60努尔苏丹 | 07/20 06:35 | 25 | [355] Chihiro Muramatsu v 维多利亚 Morvayova [364] | 4-6,1-6 | |
| ITF W25努尔苏丹 | 07/13 10:55 | 25 | Sandugash Kenzhibayeva v Chihiro Muramatsu | 已取消 | |
| ITF W25赖阿南纳 | 06/24 09:20 | 27 | [363] Chihiro Muramatsu v Nicole Khirin [480] | 6-3,4-6,3-6 | |
| ITF W25赖阿南纳 | 06/23 08:40 | 26 | Chihiro Muramatsu v 达丽娅•库达索娃 | 3-6,6-2,7-5 | |
| ITF W25赖阿南纳 | 06/22 12:20 | 25 | Chihiro Muramatsu v Tamar Yaffe | 6-2,6-2 | |
| ITF W25赖阿南纳 | 06/17 07:00 | 27 | [432] 李亚轩 v Chihiro Muramatsu [371] | 6-1,6-1 | |
| ITF W25赖阿南纳 | 06/16 09:40 | 26 | 万达∙卢卡奇 v Chihiro Muramatsu | 4-6,5-7 | |
| ITF W25赖阿南纳 | 06/15 08:30 | 25 | Shelly Bereznyak v Chihiro Muramatsu | 3-6,5-7 | |
| ITF W25清莱 | 06/10 04:00 | 27 | [290] Momoko Kobori v Chihiro Muramatsu [369] | 6-3,6-1 | |
| ITF W25清莱 | 06/09 05:00 | 26 | 阿纳斯塔西亚•苏霍京 v Chihiro Muramatsu | 4-6,3-6 | |
| ITF W25清莱 | 06/07 08:20 | 25 | 彭宁•科瓦皮图克特 v Chihiro Muramatsu | 2-6,4-6 | |
| ITF W25清莱 | 04/13 05:40 | 25 | Pimrada Jattavapornvanit v Chihiro Muramatsu | 6-4,6-4 | |
| ITF W25清莱 | 04/07 04:40 | 26 | [301] Momoko Kobori v Chihiro Muramatsu [350] | 6-3,6-2 | |
| ITF W25清莱 | 04/06 09:25 | 25 | [444] 加治遥 v Chihiro Muramatsu [350] | 4-6,3-6 | |
| ITF W60堪培拉 | 03/30 04:45 | 25 | [446] 德斯汀妮 Aiava v Chihiro Muramatsu [352] | 6-2,6-1 | |
| ITF W60堪培拉 | 03/21 23:00 | 25 | [352] Chihiro Muramatsu v 德斯汀妮 Aiava [446] | 6-4,6-7,4-6 | |
| ITF W25本迪戈 | 03/10 03:25 | 26 | [359] Chihiro Muramatsu v 韩娜莱 [209] | 0-6,2-6 |
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.