Stadium: C Round: 25 Ground: Clay
| ITF Women Indian Harbour Qual | 2018/04/10 13:00 | Ann Li v Brynn Boren | 6-3,6-2 |
| ITF Women Indian Harbour Qual | 2018/04/09 14:00 | Ann Li v Mara Schmidt | 6-0,6-0 |
| ITF Women Indian Harbour Qual | 2018/04/08 14:15 | Ann Li v Kayla Gammie | 6-1,6-1 |
| WTA Miami Qual | 2018/03/19 20:10 | Sofia Kenin v Ann Li | 6-2,7-5 |
| WTA Indian Wells Qual | 2018/03/05 20:45 | Monica Niculescu v Ann Li | 6-3,6-0 |
| ITF Women Rancho Santa Fe | 2018/02/24 22:25 | Ann Li v Kurumi Nara | 4-6,6-2,1-6 |
| ITF Women Rancho Santa Fe | 2018/02/23 18:00 | Ann Li v Evgeniya Rodina | 7-5,2-6,6-0 |
| ITF Women Rancho Santa Fe | 2018/02/22 20:40 | Lorraine M. Guillermo v Ann Li | 6-7,3-6 |
| WTA Charleston | 2018/04/04 16:35 | Anastasija Sevastova v Caroline Dolehide | 7-5,6-7,6-1 |
| WTA Charleston | 2018/04/02 19:25 | Johanna Larsson v Caroline Dolehide | 7-5,0-6,4-6 |
| WTA Charleston Kwalifikacje | 2018/04/01 16:00 | Caroline Dolehide v Misaki Doi | 7-6,6-3 |
| WTA Charleston Kwalifikacje | 2018/03/31 16:00 | Caroline Dolehide v Maria Sanchez | 6-3,7-6 |
| WTA Indian Wells | 2018/03/11 23:20 | Simona Halep v Caroline Dolehide | 1-6,7-6,6-2 |
| WTA Indian Wells | 2018/03/10 00:55 | Caroline Dolehide v Dominika Cibulkova | 5-7,6-3,6-4 |
| WTA Indian Wells | 2018/03/07 19:00 | Shelby Rogers v Caroline Dolehide | 6-3,6-7,3-6 |
| WTA Indian Wells | 2018/03/02 19:25 | Caroline Dolehide v Amanda Anisimova | 3-6,3-6 |