Luka Doncic had a fan ejected in the Dallas Mavericks’ 132-109 loss against the Phoenix Suns on Wednesday at the American Airlines Center. According to Doncic, the fan, wearing a Suns jersey, had been heckling him throughout the first and second half of the game until Doncic asked for him to be removed in the third quarter. According to ESPN reporter Tim MacMahon, the inciting fan comment to get removed was as follows: “Luka, you’re tired! Get your ass on the treadmill!” During the postgame press conference, Doncic would claim that the fan was shouting profanities at him earlier in the game wh…