Stadium: S Round: 54
| 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 Honolulu Qual | 2018/07/09 20:00 | Catherine Harrison v Ena Shibahara | 6-3,4-6,6-2 |
| ITF Women Honolulu Qual | 2018/07/08 22:10 | Catherine Harrison v Amy Zhu | 6-0,6-3 |
| ITF Women Baton Rouge Qual | 2018/06/18 14:00 | Hayley Carter v Catherine Harrison | 6-1,6-4 |
| ITF Women Berkeley Qual | 2018/07/15 21:00 | Dominique Schaefer v Alexandra Stevenson | 6-4,4-6,2-6 |
| ITF Women Honolulu | 2018/07/11 20:00 | Dominique Schaefer v Nastja Kolar | 6-1,5-7,3-6 |
| ITF Women Honolulu Qual | 2018/07/10 20:00 | Salma Ewing v Dominique Schaefer | 6-2,2-6,5-7 |
| ITF Women Honolulu Qual | 2018/07/09 20:00 | Yolande Leacock v Dominique Schaefer | 1-6,2-6 |
| ITF Women Honolulu Qual | 2018/07/08 19:00 | Safiya Carrington v Dominique Schaefer | 1-6,2-6 |
| ITF Women Incheon | 2018/05/16 03:35 | Dominique Schaefer v Maia Lumsden | 0-6,6-3,3-6 |
| ITF Women Incheon Qual | 2018/05/15 01:00 | Alina Silich v Dominique Schaefer | 6-7,3-6 |
| ITF Women Incheon Qual | 2018/05/14 05:00 | Sang Hee Park v Dominique Schaefer | 4-6,4-6 |