| WTA - Madrid | 04/23 09:00 | 23 | [106] Brenda Fruhvirtova v Arantxa Rus [47] | 5-7,3-6 | |
| WTA - Miami | 03/21 15:00 | 24 | [30] Katie Boulter v Brenda Fruhvirtova [105] | Retired | |
| WTA - Miami | 03/19 19:30 | 23 | [100] Maria Lourdes Carle v Brenda Fruhvirtova [105] | 3-6,3-6 | |
| Open da Austrália - Feminino | 01/17 08:10 | 24 | [107] Brenda Fruhvirtova v Aryna Sabalenka [2] | 3-6,2-6 | |
| Open da Austrália - Feminino | 01/14 03:00 | 23 | [66] Ana Bogdan v Brenda Fruhvirtova [110] | 6-2,4-6,3-6 | |
| Open da Austrália - Feminino | 01/12 00:20 | 19 | [110] Brenda Fruhvirtova v Sijia Wei [236] | 6-2,6-4 | |
| Open da Austrália - Feminino | 01/11 02:05 | 15 | [110] Brenda Fruhvirtova v Talia Gibson [229] | 1-6,6-3,7-5 | |
| Open da Austrália - Feminino | 01/09 01:40 | 14 | [110] Brenda Fruhvirtova v Petra Hule [398] | 6-4,6-4 | |
| WTA - Auckland | 01/04 00:30 | 26 | [3] Coco Gauff v Brenda Fruhvirtova [117] | 6-3,6-0 | |
| WTA - Auckland | 01/02 00:25 | 25 | [48] Anna Blinkova v Brenda Fruhvirtova [117] | 5-7,4-6 | |
| WTA - Auckland | 12/30 22:00 | 19 | [111] Brenda Fruhvirtova v Himeno Sakatsume [181] | 6-4,6-2 | |
| WTA - Auckland | 12/29 22:00 | 45 | Brenda Fruhvirtova v Elyse Tse | 6-1,7-5 | |
| ITF - W40 Guadalajara | 11/25 18:10 | 29 | [119] Brenda Fruhvirtova v Valeriya Strakhova [309] | 6-1,6-3 | |
| ITF - W40 Guadalajara | 11/24 23:30 | 28 | [119] Brenda Fruhvirtova v Veronika Miroshnichenko [353] | 6-0,6-1 | |
| ITF - W40 Guadalajara | 11/23 20:55 | 27 | [119] Brenda Fruhvirtova v Gabriela Lee [443] | 6-3,6-1 | |
| ITF - W40 Guadalajara | 11/22 21:40 | 26 | Brenda Fruhvirtova v Amy Zhu | 6-0,6-1 | |
| ITF - W40 Heraklion | 11/12 08:55 | 29 | Brenda Fruhvirtova v Ekaterina Vl. Makarova | 6-1,6-3 | |
| ITF - W40 Heraklion | 11/11 08:30 | 28 | [133] Brenda Fruhvirtova v Leyre R Gormaz [304] | 6-3,6-3 | |
| ITF - W40 Heraklion | 11/10 09:55 | 27 | Brenda Fruhvirtova v Michaela Laki | 6-3,7-5 | |
| ITF - W40 Heraklion | 11/09 07:30 | 26 | Brenda Fruhvirtova v Lara Salden | 6-3,6-1 | |
| ITF - W40 Heraklion | 11/08 06:55 | 25 | Brenda Fruhvirtova v Lian Tran | 7-6,6-2 | |
| ITF - W40 Heraklion | 11/04 08:00 | 28 | [224] Sinja Kraus v Brenda Fruhvirtova [139] | 7-6,2-6,6-2 | |
| ITF - W40 Heraklion | 11/03 08:00 | 27 | [190] Irina Maria Bara v Brenda Fruhvirtova [139] | 2-6,1-6 | |
| ITF - W40 Heraklion | 11/02 08:00 | 26 | [462] Anna Gabric v Brenda Fruhvirtova [139] | 4-6,6-1,2-6 | |
| ITF - W40 Heraklion | 11/01 07:00 | 25 | [273] Sapfo Sakellaridi v Brenda Fruhvirtova [139] | 4-6,1-6 | |
| ITF - W25 Santa Margherita | 10/29 12:50 | 29 | [139] Brenda Fruhvirtova v Guillermina Naya [461] | 6-4,6-3 | |
| ITF - W25 Santa Margherita | 10/29 09:00 | 28 | [139] Brenda Fruhvirtova v Oleksandra Oliynykova [425] | 6-4,6-4 | |
| ITF - W25 Santa Margherita | 10/28 11:30 | 27 | Brenda Fruhvirtova v Tatiana Pieri | 6-0,6-4 | |
| ITF - W25 Santa Margherita | 10/28 08:00 | 26 | Brenda Fruhvirtova v Alisa Oktiabreva | 2-6,6-1,6-0 | |
| ITF - W25 Santa Margherita | 10/25 10:40 | 25 | [139] Brenda Fruhvirtova v Sada Nahimana [305] | 6-4,4-6,6-4 |