First Four video request

[ilyazhito]

I was referring to you saying that per rule, it is a technical.

A poster somewhere else mentioned that tournament games tend to be called more by the book, perhaps because the officials are being actively evaluated there.

Even if this was not a national tournament game with video and evaluations determining advancement after every game, I would still call the Class B technical foul, because the extra team member showing up on the court is against the rules and could confuse the players, even though it did not in the OP.