Miami at Louisville Player Throws Ball Off Opponent's Face (Video)

[Nevadaref]

This is either a technical foul or a legal play.
Either the official deems that the player made a smart move to strike the opponent with the ball while that opponent was out of bounds and this gain possession for his team with it being unfortunate that the ball contacted him in the face or the official deems this to be an unsporting act/attempt to injure an opponent and a technical foul (perhaps an ejection) is appropriate.

What is not appropriate is any type of personal foul as there was no contact between the persons involved. If the crew indeed charged a Flagrant 1 personal foul after consulting the monitor, each of them should be fined their game checks.