Cheering Doncic on at the American Airlines Center in Dallas, his mother and No. 1 fan, Mirjam Poterbin ... for the franchise, Poterbin posted a photo with the Mavericks cheerleaders on Instagram.

This week, Mirjam Poterbin was spotted attending the Dallas Mavericks’ matchup against the Boston Celtics in NBA Finals Game ...

NBA fans became acquainted with her on draft night, when she hugged her son, the third overall pick (eventually ending up with the Dallas Mavericks), and quickly went viral for obvious reasons.

The 25-year-old had his family in the crowd for the game, with his father even exchanging greetings with former Mavericks owner Mark Cuban. Meanwhile, his mother, Mirjam Poterbin, took to ...

Luka Doncic's mother, Mirjam Poterbin, showed off her son's No. 77 LA Lakers jersey ahead of the team's matchup against the Dallas Mavericks. There's a lot of excitement and nerves heading into ...

Too bad it was his mom, Mirjam Poterbin, who stole much of her ... the third overall pick (eventually ending up with the Dallas Mavericks), and quickly went viral for obvious reasons.