Mavericks' Kristaps Porzingis disputes Mark Cuban's claims of prior 'dust-ups' with Luka Doncic | CBS Sports Headlines Mavericks' Kristaps Porzingis disputes Mark Cuban's claims of prior 'dust-ups' with Luka Doncic Cuban recently commented on Porzingis and Doncic’s relationship on and off of the court ESN FeedsThis post was originally published … Continue reading Mavericks' Kristaps Porzingis disputes Mark Cuban's claims of prior 'dust-ups' with Luka Doncic