ESPN host launches into tirade on Duke’s Grayson Allen and his consistent tripping

Allen gets called out for this tripping problem.

Duke guard Grayson Allen has proven over and over again he's a habitual line stepper when it comes to tripping opposing players, and ESPN's Marcellus Wiley has had enough.

Related: Despite another tripping incident, Grayson Allen won't be punished by ACC 

Allen's recent incident came in a win over Boston College, but Allen wasn't reprimanded by the ACC. It wasn't as blatant as other incidents, but Wiley said Allen went out of his way to trip the Boston College player.

https://www.youtube.com/watch?v=CiPEpmlEbc0

With Allen's past history of tripping players, he doesn't get the benefit of the doubt for his recent incident.

(h/t ESPN)