Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF W25 - Kofu | 2019/03/27 01:00 | Chihiro Muramatsu v Na-Lae Han | 3-6,6-3,1-6 |
| Australian Open - Dames | 2021/01/12 06:00 | Chihiro Muramatsu v Anna Karolina Schmiedlova | 4-6,3-6 |
| Australian Open - Dames | 2021/01/10 10:10 | Chihiro Muramatsu v Nuria Parrizas-Diaz | 6-2,7-6 |
| ITF W25 Orlando | 2020/11/12 17:00 | Tessah Andrianjafitrimo v Chihiro Muramatsu | 6-2,6-1 |
| ITF - W100 Charleston | 2020/11/02 16:55 | Paula Ormaechea v Chihiro Muramatsu | 6-2,2-6,10-8 |
| ITF - W80 Tyler | 2020/10/26 15:00 | Peyton Stearns v Chihiro Muramatsu | 6-3,3-6,10-6 |
| ITF W25 Porto | 2020/10/01 10:30 | Chihiro Muramatsu v Francisca Jorge | 4-6,3-6 |
| ITF W25 Porto | 2020/09/29 12:00 | Chihiro Muramatsu v Ekaterine Gorgodze | 6-4,3-6,6-4 |
| French Open - Dames | 2020/09/22 14:40 | Chihiro Muramatsu v Monica Niculescu | 2-6,5-7 |
| Australian Open - Dames | 2021/01/12 08:00 | Na-Lae Han v Tsvetana Pironkova | 0-6,6-3,1-6 |
| Australian Open - Dames | 2021/01/10 11:30 | Na-Lae Han v Julia Grabher | 3-6,6-3,6-1 |
| Fed Cup 2020 | 2020/03/07 13:40 | Shuai Zhang v Na-Lae Han | 6-3,7-5 |
| Fed Cup 2020 | 2020/03/06 14:30 | Aldila Sutjiadi v Na-Lae Han | 4-6,1-6 |
| Fed Cup 2020 | 2020/03/05 14:15 | Ankita Raina v Na-Lae Han | 4-6,0-6 |
| Fed Cup 2020 | 2020/03/04 14:05 | En Shuo Liang v Na-Lae Han | 6-4,6-2 |
| Billie Jean King Cup | 2020/03/03 13:50 | Na-Lae Han v Sabina Sharipova | 5-7,6-4,6-3 |
| Australian Open - Dames | 2020/01/20 02:20 | Tamara Zidansek v Na-Lae Han | 6-3,6-3 |