Határ signed with the Indiana Fever in February 2020 on a training camp deal.[4] She became injured prior to the 2020 training camp and the Fever announced that she wouldn't play during the year and that her contract would be suspended.[5] Határ signed again with the Fever in March 2021.[6] During the 2021 season, Határ scored 12 points - her career and season-high - on May 21 against the Atlanta Dream. She earned her first start on July 3, but was injured and missed the rest of the season.[7]
Prior to the 2022 season, Határ became injured again overseas while playing with Sopron Basket and would miss the entire WNBA season.[8] Határ planned to return to Indiana for the 2023 season, signing another training camp contract with the Fever. She was suspended prior to the season due to her Hungarian National Team commitments with EuroBasket Women 2023.[9] On June 8, 2023, the Fever announced that they would be waiving Határ.[10]
Connecticut Sun
Határ signed with the Connecticut Sun on July 26, 2023 on a rest of season contract.[11]
Washington Mystics
On May 7, 2024, Határ's rights were traded to the Washington Mystics, alongside a second-round pick in the 2025 WNBA draft, in exchange for Queen Egbo.[12][13]