Stadium: Court 1 Round: 25 Ground: Hardcourt indoor
| ITF Women Saguenay | 2018/10/23 15:45 | Jacqueline Cako v Alexandra Vagramov | 6-7,6-1,5-7 |
| ITF Women Suzhou | 2018/10/14 08:20 | Gabriela Dabrowski v Jacqueline Cako | 6-7,6-3,6-3 |
| WTA Tianjin | 2018/10/06 05:50 | Xinyun Han v Jacqueline Cako | 6-4,6-2 |
| WTA Quebec City | 2018/09/08 18:15 | Jacqueline Cako v Jessica Pegula | 4-6,2-6 |
| WTA - Chicago | 2018/09/02 18:05 | Jamie Loeb v Jacqueline Cako | 5-7,6-3,6-2 |
| WTA San Jose Qual | 2018/07/28 22:55 | Jacqueline Cako v Irina Falconi | 2-6,5-7 |
| WTA Nanchang | 2018/07/23 10:40 | Jacqueline Cako v Eri Hozumi | 6-3,1-6,2-6 |
| ITF Women Nonthaburi | 2018/07/18 02:00 | Jacqueline Cako v Shuyue Ma | 6-7,5-7 |
| ITF Women Charleston | 2018/09/30 13:00 | Kennedy Shaffer v Ariana Arseneault | 6-2,3-6,6-2 |
| ITF Women Hilton Head | 2018/09/24 13:00 | Justina Mikulskyte v Ariana Arseneault | 6-4,2-6,6-3 |
| ITF Women Hilton Head | 2018/09/23 17:00 | Ariana Arseneault v Anastasia Sysoeva | 7-5,6-2 |
| ITF Women Granby Qual | 2018/07/21 13:00 | Ariana Arseneault v Haruna Arakawa | 4-6,4-6 |
| ITF Women Gatineau | 2018/07/17 14:00 | Ariana Arseneault v Haruka Kaji | 1-6,3-6 |
| ITF Women Victoria | 2018/06/20 19:05 | Ariana Arseneault v Lorraine M. Guillermo | 1-6,2-6 |
| ITF Women Victoria | 2018/06/18 19:40 | Ariana Arseneault v Nozomi Fujioka | 6-2,6-3 |
| ITF Women Osprey Qual | 2018/05/21 14:00 | Ariana Arseneault v Kerrie Cartwright | 2-6,0-6 |