Stadium: Court 1 Round: 27 Ground: Hardcourt outdoor
| ITF W25 Malibu | 2020/01/16 20:00 | Jessica Pieri v Katie Volynets | 6-3,2-6,6-4 |
| ITF W25 Malibu | 2020/01/15 19:00 | Jessica Pieri v Kayla Day | 6-1,3-6,7-6 |
| ITF W25 Minsk | 2019/11/15 08:40 | Marina Melnikova v Jessica Pieri | 6-0,6-3 |
| ITF W25 Minsk | 2019/11/14 07:00 | Jessica Pieri v Nicoleta-Catalina Dascalu | 4-6,6-2,6-2 |
| ITF W25 Minsk | 2019/11/13 07:00 | Jessica Pieri v Anastasiya Komar | 7-6,6-4 |
| ITF W25 Seville | 2019/10/16 09:00 | Amanda Carreras v Jessica Pieri | 4-6,6-1,7-5 |
| ITF W25 Santa Margherita | 2019/10/09 13:30 | Jessica Pieri v Amina Anshba | 1-6,7-5,6-7 |
| ITF W25 Santa Margherita | 2019/10/08 11:50 | Jessica Pieri v Anita Husaric | 6-3,6-1 |
| ITF W25 Malibu | 2020/01/15 22:15 | Laura Pigossi v Catherine Harrison | 4-6,6-4,1-6 |
| ITF W25 Tucson | 2019/11/23 17:50 | Olivia Tjandramulia v Catherine Harrison | 6-3,0-6,10-6 |
| ITF W25 Tucson | 2019/11/22 22:25 | Jennifer Elie v Catherine Harrison | 3-6,3-6 |
| ITF W25 Tucson | 2019/11/20 19:25 | Kirsten Prelle v Catherine Harrison | 1-6,5-7 |
| WTA Houston | 2019/11/10 20:25 | Catherine Harrison v Giuliana Olmos | 4-6,3-6 |
| ITF W60 Toronto | 2019/11/01 15:00 | Catherine Harrison v Francesca Di Lorenzo | 7-6,1-6,4-6 |
| ITF W60 Toronto | 2019/10/31 13:55 | Catherine Harrison v Arianne Hartono | 6-4,6-1 |
| ITF W60 Toronto | 2019/10/30 16:30 | Robin Anderson v Catherine Harrison | 6-1,6-7,5-7 |