Kristaps Porzingis cursed out Jeff Hornacek during a practice late last season, according to a source. Porzingis reportedly used the F-word.
The incident likely contributed to why Porzingis skipped his exit meeting last offseason.
At the time, the main factors cited for Porzingis' no-show was his displeasure with Phil Jackson and the treatment of Carmelo Anthony.
Hornacek has also been on the receiving end of profanities from Joakim Noah and Kyle O'Quinn.