Round: 44 Ground: Hardcourt outdoor
| ITF - W15 Norman | 2019/10/01 21:00 | Amy Zhu v Vanessa Ong | 5-7,6-4,7-6 |
| ITF - W15 Lubbock | 2019/09/19 17:00 | Shiori Fukuda v Vanessa Ong | 6-4,6-2 |
| ITF - W15 Lubbock | 2019/09/18 15:00 | Jessica Failla v Vanessa Ong | 0-6,6-3,5-7 |
| ITF - W15 Lawrence | 2019/09/15 18:00 | Vanessa Ong v Anastasia E Nefedova | 6-0,7-5 |
| ITF - W15 Lawrence | 2019/09/13 15:00 | Vanessa Ong v Elizabeth Scotty | 6-2,6-1 |
| ITF - W15 Lawrence | 2019/09/12 17:25 | Michaela Bayerlova v Vanessa Ong | 4-6,7-5,6-7 |
| ITF - W15 Lawrence | 2019/09/11 18:00 | Jaedan Brown v Vanessa Ong | 3-6,2-6 |
| ITF - W15 Lawrence | 2019/09/10 14:00 | Eleana Yu v Vanessa Ong | 4-6,7-6,8-10 |