Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| WTA Midland | 2021/11/02 15:00 | Marcela Zacarias v Catherine Harrison | 4-6,6-4,3-6 |
| UTR Pro Tennis Series Dallas Women | 2021/07/11 13:00 | Marcela Zacarias v Catherine Harrison | 7-6,5-1 |
| Orlando, Singles Qualifying W-WITF-USA-02A | 2017/01/14 23:00 | Catherine Harrison v Marcela Zacarias | 6-0,5-7,5-7 |