Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| ITF W25 Orlando | 2019/11/11 15:00 | Olivia Tjandramulia v Maria Lourdes Carle | 1-6,1-6 |
| ITF W25 Malibu | 2019/11/07 18:25 | Jessica Failla v Olivia Tjandramulia | 6-3,6-2 |
| ITF W25 Malibu | 2019/11/06 00:45 | Olivia Tjandramulia v Reilly Tran | 6-3,4-6,7-6 |
| ITF W60 Toronto | 2019/10/29 13:00 | Olivia Tjandramulia v Michaela Bayerlova | 2-6,3-6 |
| ITF W60 Toronto | 2019/10/28 16:20 | Olivia Tjandramulia v Milana Drca | 6-2,6-3 |
| ITF W25 Dallas | 2019/10/25 16:00 | Anhelina Kalinina v Olivia Tjandramulia | 6-1,6-3 |
| ITF W25 Dallas | 2019/10/24 15:00 | Lorraine M. Guillermo v Olivia Tjandramulia | 4-6,6-7 |
| ITF W25 Dallas | 2019/10/23 16:20 | Olivia Tjandramulia v Stephanie Wagner | 7-6,7-6 |
| WTA Houston | 2019/11/13 17:25 | Usue Maitane Arconada v Hanna Chang | 6-0,6-0 |
| WTA Houston | 2019/11/11 17:45 | Gabriela Ce v Hanna Chang | 2-6,6-3,3-6 |
| ITF W25 Malibu | 2019/11/06 17:00 | Hanna Chang v Jessica Failla | 6-2,4-6,4-6 |
| ITF W80 Tyler | 2019/10/28 17:40 | Hanna Chang v Amy Zhu | 6-1,3-6,7-10 |
| ITF W80 Macon | 2019/10/23 16:00 | Hanna Chang v Katerina Stewart | 6-0,6-7,2-6 |
| ITF W25 Florence | 2019/10/18 15:30 | Mirjam Bjorklund v Hanna Chang | 4-6,1-6 |
| ITF W25 Florence | 2019/10/17 15:30 | Tara Moore v Hanna Chang | 5-7,2-6 |
| ITF W25 Florence | 2019/10/15 17:55 | Anastasia Sukhotina v Hanna Chang | 0-6,3-6 |