Stadium: Court 2 Round: 25 Ground: Clay
| Bad Saulgau, Simples W-ITF-GER-12A | 2019/08/02 13:50 | Gerlach, Katharina v Pereira, Teliana | 7-5,6-3 |
| ITF Women Essen | 2017/06/07 15:05 | Pereira, Teliana v Gerlach, Katharina | 0-6,6-7 |
| ITF W25 Santa Margherita | 2019/10/06 09:00 | Tena Lukas v Pereira, Teliana | 6-4,6-3 |
| ITF W25 Santa Margherita | 2019/10/05 12:00 | Kostova, Elitsa v Pereira, Teliana | 5-7,4-6 |
| ITF W25 Santa Margherita | 2019/10/04 12:00 | Angelica Moratelli v Pereira, Teliana | 6-3,1-6,3-6 |
| ITF W25 Santa Margherita | 2019/10/03 14:40 | Pereira, Teliana v Di Giuseppe, Martina | 3-6,6-3,6-2 |
| ITF W25 Santa Margherita | 2019/10/02 15:40 | Goncalves, Paula Cristina v Pereira, Teliana | 2-6,1-6 |
| ITF W25 Santa Margherita | 2019/10/01 13:20 | Tatiana Pieri v Pereira, Teliana | 4-6,3-6 |
| ITF W25 Santa Margherita | 2019/09/30 12:00 | Pezzulla, Alessandra v Pereira, Teliana | 0-6,0-6 |
| ITF W60 Hechingen | 2019/08/08 09:00 | Pereira, Teliana v Stokke, Melanie | 5-7,0-6 |
| 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 |
| Podgorica, Singles Qualifying W-ITF-MNE-01A | 2019/09/19 10:20 | Gerlach, Katharina v Amina Anshba | 0-6,5-7 |
| Podgorica, Singles Qualifying W-ITF-MNE-01A | 2019/09/18 08:00 | Gerlach, Katharina v Ipek Oz | 7-6,6-3 |
| ITF W25 Frydek Mistek | 2019/09/15 09:00 | Ekaterine Gorgodze v Gerlach, Katharina | 6-1,7-6 |
| ITF W25 Frydek Mistek | 2019/09/14 10:25 | Gerlach, Katharina v Martina Colmegna | 6-2,6-0 |
| ITF W25 Frydek Mistek | 2019/09/13 10:00 | Anna Siskova v Gerlach, Katharina | 1-6,2-6 |
| ITF W25 Frydek Mistek | 2019/09/12 12:10 | Nika Radisic v Gerlach, Katharina | 3-6,2-6 |