Brooks Nader is currently dating Spanish tennis star Carlos Alcaraz, according to her sister Grace Ann Nader who confirmed this in September 2025. Brooks has been linked to both Carlos Alcaraz and Jannik Sinner during the 2025 US Open, but her sister clarified that the true relationship is with Alcaraz. Brooks herself has been coy about the details but her sister described Alcaraz as "the man of the hour" and confirmed they are spending time together. Brooks has not publicly confirmed the relationship, but her sister's statements make it clear that Carlos Alcaraz is her current partner.
There were rumors that Brooks might have been involved with both tennis players simultaneously, but Brooks keeps her romantic life private and has not confirmed dating both at the same time. She has also recently indicated being open to dating in general but no further confirmations were made beyond her relationship with Alcaraz.