Stadium: Court 3 Round: 25
| ITF Women Ashland Qual | 2018/07/24 14:00 | Amanda Rodgers v Catherine Harrison | 5-7,7-5,6-7 |
| ITF Women Ashland Qual | 2018/07/23 15:45 | Alexandra Mueller v Catherine Harrison | 6-4,3-6,5-7 |
| ITF Women Ashland Qual | 2018/07/22 19:25 | Catherine Harrison v Dominique Schaefer | 6-2,6-2 |
| ITF Women Berkeley Qual | 2018/07/16 19:00 | Pamela Montez v Catherine Harrison | 6-7,6-3,7-5 |
| ITF Women Berkeley Qual | 2018/07/15 19:00 | Catherine Harrison v Alexa Ryngler | 4-6,6-4,6-3 |
| ITF Women Honolulu | 2018/07/12 23:15 | Danielle Lao v Catherine Harrison | 6-3,2-6,6-1 |
| ITF Women Honolulu | 2018/07/11 20:00 | Tara Moore v Catherine Harrison | 3-6,7-5,3-6 |
| ITF Women Honolulu Qual | 2018/07/10 20:00 | Angelina Gabueva v Catherine Harrison | 5-7,1-6 |
| ITF Women Lubbock | 2017/09/19 17:00 | Anastasiya Antal v Chieh-Yu Hsu | 5-7,2-6 |
| ITF Women Lubbock Qual | 2017/09/18 14:00 | Anastasiya Antal v Livia Kraus | 6-1,6-0 |
| ITF Women Lubbock Qual | 2017/09/17 14:00 | Piia Suomalainen v Anastasiya Antal | 1-6,4-6 |