| WTA Makarska | 06/07 19:35 | 27 | [61] Xiyu Wang v Brenda Fruhvirtova [89] | Retired | |
| WTA Makarska | 06/06 13:00 | 26 | [172] Ekaterina Vl. Makarova v Brenda Fruhvirtova [89] | 0-6,5-7 | |
| WTA Makarska | 06/04 10:30 | 25 | [171] Simona Waltert v Brenda Fruhvirtova [89] | 2-6,3-6 | |
| French Open Women | 05/22 09:45 | 15 | [90] Brenda Fruhvirtova v Robin Montgomery [182] | 3-6,6-7 | |
| French Open Women | 05/20 14:55 | 14 | [90] Brenda Fruhvirtova v Viktoria Hruncakova [90] | 6-0,6-3 | |
| WTA Rome | 05/09 17:05 | 24 | [32] Sorana Cirstea v Brenda Fruhvirtova [102] | 7-5,6-0 | |
| WTA Rome | 05/08 11:45 | 23 | [59] Taylor Townsend v Brenda Fruhvirtova [102] | 6-3,2-6,0-6 | |
| WTA Rome | 05/07 14:05 | 15 | [73] Oceane Dodin v Brenda Fruhvirtova [102] | 4-6,3-6 | |
| WTA Rome | 05/06 18:25 | 14 | [105] Jule Niemeier v Brenda Fruhvirtova [102] | 0-6,2-6 | |
| 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 |
Brenda Fruhvirtová (born 2 April 2007) is a Czech professional tennis player.
Fruhvirtová has a career-high singles ranking of world No. 90 achieved on 20 May 2024. She had a career-high ITF junior ranking of world No. 4, achieved on 13 December 2021.