| ITF W25 Makinohara | 10/06 06:25 | 26 | Chihiro Muramatsu v Sara Saito | 2-6,6-4,3-6 | |
| ITF W25 Nanao | 09/30 02:10 | 27 | Chihiro Muramatsu v Haruka Kaji | 1-6,6-1,2-6 | |
| ITF W25 Nanao | 09/29 03:25 | 26 | Chihiro Muramatsu v Suzuho Oshino | 6-3,6-1 | |
| ITF W25 Nanao | 09/27 02:45 | 25 | Chihiro Muramatsu v Honoka Kobayashi | 6-2,2-6,6-3 | |
| WTA Tokyo | 09/18 05:55 | 19 | Chihiro Muramatsu v Rina Saigo | 6-2,3-6,0-6 | |
| WTA Tokyo | 09/17 08:25 | 14 | [166] Katarzyna Kawa v Chihiro Muramatsu [360] | 6-2,5-7,4-6 | |
| ITF W60 Montreux | 09/08 13:50 | 26 | Sebastianna Scilipoti v Chihiro Muramatsu | 7-6,6-3 | |
| ITF W60 Montreux | 09/07 14:30 | 25 | [354] Chihiro Muramatsu v Arlinda Rushiti [440] | 6-4,6-7,6-0 | |
| ITF W25 Trieste | 08/30 09:25 | 25 | [447] Oana Georgeta Simion v Chihiro Muramatsu [354] | 6-2,6-1 | |
| ITF W25 Braunschweig | 08/25 09:00 | 26 | [483] Julia Middendorf v Chihiro Muramatsu [352] | 6-3,6-2 | |
| ITF W25 Braunschweig | 08/24 14:00 | 25 | Fabienne Gettwart v Chihiro Muramatsu | 2-6,4-6 | |
| ITF W25 Vrnjacka Banja | 08/17 07:30 | 25 | [358] Aneta Kucmova v Chihiro Muramatsu [350] | 6-0,6-2 | |
| ITF W60 Nur-Sultan | 07/20 06:35 | 25 | [355] Chihiro Muramatsu v Viktoria Morvayova [364] | 4-6,1-6 | |
| ITF W25 Nur-Sultan | 07/13 10:55 | 25 | Sandugash Kenzhibayeva v Chihiro Muramatsu | Cancelled | |
| ITF W25 Raanana | 06/24 09:20 | 27 | [363] Chihiro Muramatsu v Nicole Khirin [480] | 6-3,4-6,3-6 | |
| ITF W25 Raanana | 06/23 08:40 | 26 | Chihiro Muramatsu v Daria Kudashova | 3-6,6-2,7-5 | |
| ITF W25 Raanana | 06/22 12:20 | 25 | Chihiro Muramatsu v Tamar Yaffe | 6-2,6-2 | |
| ITF W25 Raanana | 06/17 07:00 | 27 | [432] Ya-Hsuan Lee v Chihiro Muramatsu [371] | 6-1,6-1 | |
| ITF W25 Raanana | 06/16 09:40 | 26 | Vanda Lukacs v Chihiro Muramatsu | 4-6,5-7 | |
| ITF W25 Raanana | 06/15 08:30 | 25 | Shelly Bereznyak v Chihiro Muramatsu | 3-6,5-7 | |
| ITF W25 Chiang Rai | 06/10 04:00 | 27 | [290] Momoko Kobori v Chihiro Muramatsu [369] | 6-3,6-1 | |
| ITF W25 Chiang Rai | 06/09 05:00 | 26 | Anastasia Sukhotina v Chihiro Muramatsu | 4-6,3-6 | |
| ITF W25 Chiang Rai | 06/07 08:20 | 25 | Punnin Kovapitukted v Chihiro Muramatsu | 2-6,4-6 | |
| ITF W25 Chiang Rai | 04/13 05:40 | 25 | Pimrada Jattavapornvanit v Chihiro Muramatsu | 6-4,6-4 | |
| ITF W25 Chiang Rai | 04/07 04:40 | 26 | [301] Momoko Kobori v Chihiro Muramatsu [350] | 6-3,6-2 | |
| ITF W25 Chiang Rai | 04/06 09:25 | 25 | [444] Haruka Kaji v Chihiro Muramatsu [350] | 4-6,3-6 | |
| ITF W60 Canberra | 03/30 04:45 | 25 | [446] Destanee Aiava v Chihiro Muramatsu [352] | 6-2,6-1 | |
| ITF W60 Canberra | 03/21 23:00 | 25 | [352] Chihiro Muramatsu v Destanee Aiava [446] | 6-4,6-7,4-6 | |
| ITF W25 Bendigo | 03/10 03:25 | 26 | [359] Chihiro Muramatsu v Na-Lae Han [209] | 0-6,2-6 | |
| ITF W25 Bendigo | 03/08 22:55 | 25 | Chihiro Muramatsu v Isabella Kruger | 6-2,6-1 |
Chihiro Muramatsu (村松千裕?, Muramatsu Chihiro; Kōfu, 22 maggio 1998) è una tennista giapponese.