Stadium: Court 1 Round: 25 Ground: Clay
| Colina, Simples W-ITF-CHI-01A | 2019/11/05 17:00 | Stefani, Luisa v Ganga, Eugenia | 6-4,6-2 |
| Colina, Simples W-ITF-CHI-01A | 2019/11/04 20:10 | Stefani, Luisa v Millas, Constanza | 6-0,6-0 |
| Asuncion, Singles Qualifying W-ITF-PAR-02A | 2019/10/28 20:05 | Stokke, Melanie v Stefani, Luisa | 6-2,6-4 |
| Asuncion, Singles Qualifying W-ITF-PAR-02A | 2019/10/28 14:15 | Emiliana Arango v Stefani, Luisa | 6-7,6-2,10-12 |
| WTA Luxembourg | 2019/10/12 18:55 | Stefani, Luisa v Renata Voracova | 4-6,6-7 |
| ITF W25 Redding | 2019/09/10 23:10 | Hart, Jada Myii v Stefani, Luisa | 6-4,3-6,7-5 |
| ITF W60 Berkeley | 2019/07/16 18:35 | Stefani, Luisa v Alycia Parks | 6-7,6-3,7-10 |
| ITF W60 Berkeley | 2019/07/15 19:00 | Jada Robinson v Stefani, Luisa | 6-2,5-7,1-10 |
| Asuncion, Singles Qualifying W-ITF-PAR-02A | 2019/10/29 22:50 | Renata Zarazua v Gerlach, Katharina | 6-2,6-0 |
| ITF W25 Seville | 2019/10/17 09:25 | Gerlach, Katharina v Cristina Bucsa | 6-2,4-6,5-7 |
| ITF W25 Seville | 2019/10/16 14:30 | Dejana Radanovic v Gerlach, Katharina | 2-6,4-6 |
| Riba - Roja De Turia, Singles W-ITF-ESP-23A | 2019/10/11 08:30 | Marie Benoit v Gerlach, Katharina | 6-4,4-6,6-3 |
| Riba - Roja De Turia, Singles W-ITF-ESP-23A | 2019/10/10 08:00 | Gerlach, Katharina v Custic, Marta | 6-1,6-1 |
| Riba - Roja De Turia, Singles W-ITF-ESP-23A | 2019/10/09 13:15 | Pereira, Teliana v Gerlach, Katharina | 1-6,4-6 |
| Brno, Singles Qualifying W-ITF-CZE-11A | 2019/09/28 08:00 | Federica Di Sarra v Gerlach, Katharina | 1-6,6-2,6-3 |
| Brno, Singles Qualifying W-ITF-CZE-11A | 2019/09/24 09:55 | Gerlach, Katharina v Juhaszova, Vivien | 6-7,7-5,6-4 |