| ITF femminile Makinohara | 10/14 01:00 | 27 | Chihiro Muramatsu v Ksenia Lykina | 6-7,7-6,6-7 | |
| ITF femminile Makinohara | 10/13 02:25 | 26 | Chihiro Muramatsu v Chieh-Yu Hsu | 6-2,6-3 | |
| ITF femminile Makinohara | 10/11 02:40 | 25 | Kyoka Okamura v Chihiro Muramatsu | 2-6,1-6 | |
| ITF Femminile Makinohara - Qual. | 10/10 00:30 | 54 | Chihiro Muramatsu v Sakura Hondo | 6-2,6-0 | |
| ITF Femminile Makinohara - Qual. | 10/09 00:30 | 54 | Chihiro Muramatsu v Mami Hasegawa | 6-1,6-1 | |
| ITF Women Iizuka | 10/01 01:00 | 27 | Chihiro Muramatsu v Kai-Chen Chang | 1-6,1-6 | |
| ITF Women Iizuka | 09/30 02:30 | 26 | Shiho Hisamatsu v Chihiro Muramatsu | 0-6,2-6 | |
| ITF Women Iizuka | 09/27 01:00 | 25 | Chihiro Muramatsu v Miyabi Inoue | 6-4,6-2 | |
| ITF Women Iizuka Qual | 09/26 02:25 | 54 | Chihiro Muramatsu v Hayaka Murase | 6-2,6-2 | |
| ITF Women Iizuka Qual | 09/25 04:00 | 54 | Chihiro Muramatsu v Honoka Uchiyama | 6-0,6-1 | |
| WTA Tokyo - Qual. | 09/17 04:00 | 45 | Alicja Rosolska v Chihiro Muramatsu | 6-4,4-6,6-3 |
Chihiro Muramatsu (村松千裕?, Muramatsu Chihiro; Kōfu, 22 maggio 1998) è una tennista giapponese.