Stadium: Court 6 Round: 54
| ITF Women Honolulu Qual | 2018/07/10 20:00 | Gabueva, Angelina v Catherine Harrison | 5-7,1-6 |
| ITF Women Honolulu Qual | 2018/07/09 20:00 | Gabueva, Angelina v Alycia Parks | 7-5,6-0 |
| ITF Women Honolulu Qual | 2018/07/08 20:20 | Gabueva, Angelina v Riley, Alexandra | 6-0,5-7,6-2 |
| ITF Women Baton Rouge | 2018/06/20 16:00 | Nefedova, Anastasia Evgenyevna v Gabueva, Angelina | 7-5,5-7,6-1 |
| ITF Women Sumter | 2018/06/13 17:05 | Xu, Shilin v Gabueva, Angelina | 6-0,6-2 |
| ITF Women Khimki | 2018/05/01 09:45 | Valentini Grammatikopoulou v Gabueva, Angelina | 6-7,7-6,6-4 |
| ITF Women Khimki Qual | 2018/04/30 07:00 | Ekaterina Kazionova v Gabueva, Angelina | 6-4,4-6,2-6 |
| ITF Women Khimki Qual | 2018/04/29 07:30 | Gabueva, Angelina v Ekaterina Shalimova | 6-1,2-6,6-3 |
| ITF Women Winnipeg | 2018/07/12 17:25 | Guillermo, Lorraine M v Erika Sema | 4-6,3-6 |
| ITF Women Winnipeg Qual | 2018/07/08 18:50 | Guillermo, Lorraine M v Jada Bui | 6-3,6-1 |
| ITF Women Victoria | 2018/06/22 18:55 | Montez, Pamela v Guillermo, Lorraine M | 6-4,6-1 |
| ITF Women Victoria | 2018/06/20 19:05 | Arseneault, Ariana v Guillermo, Lorraine M | 1-6,2-6 |
| ITF Women Victoria | 2018/06/18 19:50 | Haley Giavara v Guillermo, Lorraine M | 5-7,2-6 |
| ITF Women Hua Hin Qual | 2018/06/03 03:00 | Guillermo, Lorraine M v Montez, Pamela | 4-6,2-6 |
| Hua Hin, Singles W-WITF-THA-07A | 2018/05/29 06:45 | Monica Robinson v Guillermo, Lorraine M | 6-3,7-6 |
| ITF Women Hua Hin Qual | 2018/05/28 04:30 | Guillermo, Lorraine M v Tiffany William | 6-4,6-4 |