Lamont Roach Jr. is explaining how the knockdown controversy with Gervonta "Tank" Davis getting overturned would result in a dominant decision win for him.

The key moment happened in round nine when, having been hit by a punch from Roach, Davis then waited a moment before taking a knee. He then rushed to his corner and asked for his face to be wiped, later saying that “grease” from his hair was “burning” his eyes.

Gervonta "Tank" Davis and Lamont Roach enter the ring Saturday for their fight. Here is what to know about their highly anticipated bout.