Stadium: C Round: 28
| ITF Women Naples | 2018/06/02 16:00 | Gibbs, Nicole v Kratzer, Ashley | 6-4,6-4 |
| ITF Women Tyler | 2017/11/02 19:15 | Gibbs, Nicole v Kratzer, Ashley | 6-2,5-7,3-6 |
| ITF Women Berkeley | 2018/07/20 19:00 | Kratzer, Ashley v Ahn, Kristie | 6-4,2-6,6-1 |
| ITF Women Berkeley | 2018/07/19 19:05 | Kratzer, Ashley v Lao, Danielle | 5-7,6-4,7-6 |
| ITF Women Berkeley | 2018/07/18 20:35 | Grace Min v Kratzer, Ashley | 4-6,4-6 |
| ITF Women Honolulu | 2018/07/11 22:20 | Jessica Pegula v Kratzer, Ashley | 3-6,6-0,6-2 |
| ITF Women Bethany Beach | 2018/06/09 13:00 | Stewart, Katerina v Kratzer, Ashley | 3-6,6-3,6-0 |
| ITF Women Bethany Beach | 2018/06/08 15:05 | Usue Maitane Arconada v Kratzer, Ashley | 1-6,6-2,2-6 |
| ITF Women Bethany Beach | 2018/06/07 14:50 | Elysia Bolton v Kratzer, Ashley | 6-4,2-6,3-6 |
| ITF Women Bethany Beach | 2018/06/06 16:20 | Ann Li v Kratzer, Ashley | 3-6,3-6 |
| ITF Women Berkeley | 2018/07/20 21:05 | Jamie Loeb v Gibbs, Nicole | 3-6,2-6 |
| ITF Women Berkeley | 2018/07/19 22:25 | Sanchez, Maria v Gibbs, Nicole | 1-6,1-6 |
| ITF Women Berkeley | 2018/07/18 19:50 | Jovic, J. v Gibbs, Nicole | 2-6,4-6 |
| Wimbledon Women Qual | 2018/06/28 12:30 | Gibbs, Nicole v Claire Liu | 4-6,3-6 |
| Wimbledon Women Qual | 2018/06/27 11:25 | Gibbs, Nicole v Martina Trevisan | 6-2,6-3 |
| Wimbledon Women Qual | 2018/06/26 10:00 | Gibbs, Nicole v Francesca Jones | 6-4,6-2 |
| ITF Women Ilkley | 2018/06/20 15:20 | Gibbs, Nicole v Rodina, Evgeniya | 6-2,3-6,0-6 |
| ITF Women Manchester | 2018/06/14 12:00 | Hibi, Mayo v Gibbs, Nicole | 3-6,6-0,6-0 |