Stadium: South Center Court Round: 54
| Templeton, Singles W-WITF-USA-32A | 2018/09/24 00:05 | Robin Anderson v Closs, Mary | 6-2,6-2 |
| ITF Women Dublin | 2018/08/01 10:10 | Timotin, Jennifer v Closs, Mary | 6-2,7-6 |
| ITF Women Sandelfjord | 2018/07/25 12:15 | Closs, Mary v Yukina Saigo | 1-6,1-6 |
| ITF Women Sandelfjord | 2018/07/23 14:35 | Katja Wiersholm v Closs, Mary | 4-6,5-7 |
| ITF Women Brussels Qual | 2018/07/14 09:00 | Closs, Mary v Jorgensen, Kristy | 6-2,1-6,2-6 |
| ITF Women Knokke | 2018/07/09 08:00 | Closs, Mary v Anna Kubareva | 6-7,1-6 |
| ITF Women Baton Rouge Qual | 2018/06/17 14:00 | Ma, Connie v Closs, Mary | 6-2,7-5 |
| Sumter, Singles Qualifying W-WITF-USA-18A | 2018/06/10 13:00 | Abigail Forbes v Closs, Mary | 6-3,6-3 |
| Templeton, Singles W-WITF-USA-32A | 2018/09/23 18:30 | Marand, Sanaz v Sadikovic, Amra | 3-6,5-7 |
| ITF Women Lubbock | 2018/09/20 19:25 | Marand, Sanaz v Rebecca Marino | 6-7,2-6 |
| ITF Women Lubbock | 2018/09/19 18:20 | Broady, Naomi v Marand, Sanaz | 7-5,6-7,3-6 |
| ITF Women Lubbock | 2018/09/18 18:20 | Anhzelika Isaeva v Marand, Sanaz | 6-7,5-7 |
| WTA Chicago | 2018/09/02 20:35 | Marand, Sanaz v Ashley Kratzer | 4-6,0-6 |
| Vancouver, Singles W-WITF-CAN-01A | 2018/08/13 17:00 | Glushko, Julia v Marand, Sanaz | 7-5,6-3 |
| Vancouver, Singles W-WITF-CAN-01A | 2018/08/12 17:00 | Marand, Sanaz v Gong, Jessie Jiaxin | 6-1,6-1 |
| ITF Women Lexington | 2018/08/01 17:15 | Marie Bouzkova v Marand, Sanaz | 3-6,6-2,6-4 |