Stadium: Clay Court 4 Round: 44 Ground: Clay
| ITF Women Antalya | 2018/02/18 10:00 | Catherine Harrison v Yuki Naito | 6-4,2-6,6-4 |
| ITF Women Wesley Chapel Qual | 2018/01/22 14:30 | Whitney Osuigwe v Catherine Harrison | 6-2,6-4 |
| ITF Women Wesley Chapel Qual | 2018/01/21 16:30 | Catherine Harrison v Ching-Wen Hsu | 3-6,6-1,6-2 |
| ITF Women Orlando Qual | 2018/01/15 15:00 | Catherine Harrison v Leylah Annie Fernandez | 4-6,6-7 |
| ITF Women Orlando Qual | 2018/01/14 15:00 | Ingrid Neel v Catherine Harrison | 6-2,4-6,4-6 |
| ITF Women Daytona Beach Qual | 2018/01/09 16:05 | Catherine Harrison v Yuliya Lysa | 6-7,7-5,2-6 |
| ITF Women Daytona Beach Qual | 2018/01/08 19:30 | Lisa Ponomar v Catherine Harrison | 3-6,6-2,5-7 |
| ITF Women Daytona Beach Qual | 2018/01/07 18:00 | Catherine Harrison v Mariana Correa | 6-0,6-0 |
| ITF Women Antalya | 2018/02/18 10:00 | Nataliya Pogribnyak v Caroline Ilowska | 0-6,0-6 |
| ITF Women Antalya | 2018/01/27 06:30 | Caroline Ilowska v Juliana Valero | 6-7,2-6 |
| ITF Women Antalya | 2018/01/26 08:35 | Caroline Ilowska v Lisa Matviyenko | 4-6,1-6 |
| ITF Women Antalya | 2018/01/25 07:30 | Caroline Ilowska v Arina Solomatina | 6-3,6-3 |
| ITF Women Antalya | 2018/01/23 09:05 | Dabin Kim v Caroline Ilowska | 1-6,6-2,0-6 |
| ITF Women Antalya | 2018/01/21 11:00 | Clara Froget v Caroline Ilowska | 6-7,2-6 |
| ITF Women Antalya | 2018/01/20 08:00 | Ana J C Roeper v Caroline Ilowska | 0-6,2-6 |
| ITF Women Stellenbosch Qual | 2017/12/02 13:45 | Natalia Siedliska v Caroline Ilowska | 6-2,6-1 |