Stadium: Stadium Round: 27
| ITF Women Charlottesville WD | 2018/04/24 18:00 | Bara/Duque Marino v Cartwright/Pierre-Louis | 6-3,6-1 |
| ITF Women Pelham WD | 2018/04/12 23:30 | Guarachi/Routliffe v Cartwright/Pierre-Louis | 6-1,7-6 |
| ITF Women Pelham WD | 2018/04/11 21:10 | Brodsky/Ryngler v Cartwright/Pierre-Louis | 3-6,2-6 |
| ITF Women Heraklion WD | 2018/03/10 12:15 | Boev/Serban v Cartwright/Pierre-Louis | 4-6,5-7 |
| ITF Women Heraklion WD | 2018/03/09 12:45 | Cartwright/Pierre-Louis v Bondar/Jani | 6-3,3-6,10-7 |
| ITF Women Heraklion WD | 2018/03/07 13:00 | Gaspar/Lysa v Cartwright/Pierre-Louis | 6-2,5-7,4-10 |
| ITF Women Heraklion WD | 2018/03/01 12:20 | Boev/Serban v Cartwright/Pierre-Louis | 7-6,2-6,11-9 |
| ITF Women Heraklion WD | 2018/02/27 12:00 | Detiuc/Novotna v Cartwright/Pierre-Louis | 2-6,3-6 |