Those punches he landed as KSI was down were incidental though, and least one of them was as KSI was still in the motion of falling. That should've been chalked up as just a sloppy encounter you'd expect from two amateurs, but it was counted as if they were clean shots on a clearly downed opponent.Hitting a downed fighter with a clear shot to the back of the head like that, when he has already been knocked down, could easily be a DQ, let alone 2 points. The problem is you had a professional ref working a carny fraud of a "fight" between two clowns who had no idea what they were doing.
Holding the head on the uppercut was definitely the foul to call in that it's what did the real damage. This was actually the shot that put KSI down.