Aldo dominates him in every round. He lights him up on the feet, takes him down when he wants to and then keeps him there. This goes until time mark 4:45 minutes of round 3. Aldo has top control at this moment - then goes for a north-south choke - he can't lock it in - there is a scramble - they both get up. Then Aldo looks dead tired, stands right in front of McGregor, takes a left hand and goes down. Ref stops it.