| 2020 Fed Cup | 02/08 15:30 | - | Teliana Pereira v Tatjana Maria | Cancelled | |
| 2020 Fed Cup | 02/07 15:00 | - | [359] Teliana Pereira v Laura Siegemund [73] | 3-6,3-6 | |
| ITF W25 Vero Beach | 01/20 16:00 | 54 | Ashlyn Krueger v Teliana Pereira | Retired | |
| ITF W25 Daytona Beach | 01/15 14:30 | 25 | [373] Teliana Pereira v Andrea Lazaro Garcia [390] | 6-7,5-7 | |
| ITF W25 Daytona Beach | 01/14 14:30 | 44 | [373] Teliana Pereira v Chieh-Yu Hsu [428] | 5-7,6-1,10-6 | |
| ITF W25 Daytona Beach | 01/13 15:00 | 44 | Teliana Pereira v Evgeniya Levashova | 7-5,6-4 | |
| ITF W25 Daytona Beach | 01/12 16:00 | 44 | Teliana Pereira v Jacqueline Cako | 6-0,6-1 | |
| ITF W25 Naples | 11/19 18:20 | 25 | [371] Teliana Pereira v Stephanie Wagner [284] | 5-7,4-6 | |
| ITF W25 Orlando | 11/13 15:00 | 25 | [371] Teliana Pereira v Panna Udvardy [470] | 6-3,0-6,3-6 | |
| ITF W60 Colina | 11/05 22:40 | 25 | [147] Allie Kiick v Teliana Pereira [375] | 7-5,6-1 | |
| ITF W60 Asuncion | 11/01 22:25 | 27 | [417] Teliana Pereira v Maria C O Serrano [214] | 3-6,6-3,5-7 | |
| ITF W60 Asuncion | 11/01 00:30 | 26 | Teliana Pereira v Eduarda Piai | 6-3,6-4 | |
| ITF W60 Asuncion | 10/30 19:00 | 25 | [248] Valentini Grammatikopoulou v Teliana Pereira [417] | 3-6,2-6 | |
| ITF W60 Asuncion | 10/28 17:15 | 54 | Teliana Pereira v Maria Mateas | 6-4,6-1 | |
| ITF W60 Asuncion | 10/28 13:00 | 54 | Teliana Pereira v Bianca Jolie Fernandez | 6-0,6-1 | |
| ITF W60 Szekesfehervar | 10/14 13:35 | 54 | [293] Lea Boskovic v Teliana Pereira [416] | Retired | |
| ITF W25 Riba-Roja de Turia | 10/09 13:15 | 25 | [498] Teliana Pereira v Katharina Gerlach [259] | 1-6,4-6 | |
| ITF W25 Santa Margherita | 10/06 09:00 | 29 | [319] Tena Lukas v Teliana Pereira [487] | 6-4,6-3 | |
| ITF W25 Santa Margherita | 10/05 12:00 | 28 | [211] Elitsa Kostova v Teliana Pereira [487] | 5-7,4-6 | |
| ITF W25 Santa Margherita | 10/04 12:00 | 27 | [315] Angelica Moratelli v Teliana Pereira [487] | 6-3,1-6,3-6 | |
| ITF W25 Santa Margherita | 10/03 14:40 | 26 | [487] Teliana Pereira v Martina Di Giuseppe [183] | 3-6,6-3,6-2 | |
| ITF W25 Santa Margherita | 10/02 15:40 | 25 | [388] Paula Cristina Goncalves v Teliana Pereira [487] | 2-6,1-6 | |
| ITF W25 Santa Margherita | 10/01 13:20 | 45 | [483] Tatiana Pieri v Teliana Pereira [487] | 4-6,3-6 | |
| ITF W25 Santa Margherita | 09/30 12:00 | 45 | Alessandra Pezzulla v Teliana Pereira | 0-6,0-6 | |
| ITF W60 Hechingen | 08/08 09:00 | 25 | Teliana Pereira v Melanie Stokke | 5-7,0-6 | |
| ITF W60 Hechingen | 08/06 11:25 | 54 | Teliana Pereira v Iva Primorac | Retired | |
| ITF W60 Hechingen | 08/05 15:20 | 54 | Teliana Pereira v Chiara Grimm | 6-3,7-5 | |
| ITF W25 Bad Saulgau | 08/02 13:50 | 27 | [339] Katharina Gerlach v Teliana Pereira [460] | 7-5,6-3 | |
| ITF W25 Bad Saulgau | 08/01 13:30 | 26 | [460] Teliana Pereira v Raluca Georgiana Serban [234] | 7-6,6-4 | |
| ITF W25 Bad Saulgau | 07/30 11:30 | 25 | Eleni Kordolaimi v Teliana Pereira | 1-6,3-6 |