| ITF W50 Wuning | 04/21 01:00 | - | Τσιχίρο Μουραμάτσου vs Jiale Zhang | View |
| ITF W50 Σένζεν | 04/15 04:35 | 54 | Μισάκι Ματσούντα v Τσιχίρο Μουραμάτσου | 6-0,6-4 | |
| ITF W50 Shenzhen Qual | 04/14 08:35 | 54 | Μένγκ Γι Τσέν v Τσιχίρο Μουραμάτσου | 1-6,6-1,2-6 | |
| ITF W50 Κασίβα | 04/04 01:30 | 26 | Για-Χσουάν Λι v Τσιχίρο Μουραμάτσου | 6-4,6-3 | |
| ITF W50 Κασίβα | 04/02 05:05 | 25 | Μαναντσάγια Σαβανγκάεφ v Τσιχίρο Μουραμάτσου | 6-3,5-7,4-6 | |
| ITF W50 Κόφου | 03/27 00:30 | 54 | Νάχο Σάτο v Τσιχίρο Μουραμάτσου | 4-6,6-0,6-0 | |
| ITF W50 Κόφου | 03/24 00:50 | 54 | Τσιχίρο Μουραμάτσου v Τάσαπορν Νάκλο | 6-1,6-2 | |
| ITF W15 Χινόντε | 03/21 00:55 | 26 | Τσιχίρο Μουραμάτσου v Ντάμπιν Κιμ | 4-6,6-2,6-7 | |
| ITF W15 Χινόντε | 03/19 04:10 | 25 | Τσιχίρο Μουραμάτσου v Reina Goto | 6-0,6-2 | |
| ITF W50 Νονθάμπουρι - Προκριματικά | 01/07 03:30 | 54 | Τσιχίρο Μουραμάτσου v Yeonwoo Ku | 3-6,2-6 | |
| ITF W40 Γιοκοχάμα | 11/29 01:00 | 25 | Τσιχίρο Μουραμάτσου v Αλιόνα Φαλέι | 3-6,1-6 | |
| ITF W100 Τακασάκι | 11/20 00:55 | 54 | Τσιχίρο Μουραμάτσου v Κιόκα Οκαμούρα | 2-6,3-6 | |
| ITF W60 Σίδνεϊ | 11/01 23:00 | 26 | Τσιχίρο Μουραμάτσου v Τζέιμι Φουρλής | 6-2,1-6,4-6 |
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.