Mavericks star Cooper Flagg and Duke center Arianna Roberson go public with relationship in Turks and Caicos

Dallas Mavericks star Cooper Flagg's season ended last month, but that hasn’t stopped him from making big plays.

Flagg confirmed his relationship with Duke women’s basketball center Arianna Roberson on Thursday with a post to his Instagram Story. Flagg posted a picture of them kissing while in the Turks and Caicos, and Roberson reposted it to her Instagram Story with two black heart emojis.

Roberson also posted a TikTok of the pair together throughout their vacation, captioning it...