^^that was fat dan who scored it even, the same guy who had BERTO beating Ortiz by two rounds. He's a terrible scorer.
Anyways, naner you just said what I was going to say. The punch caused pascal's leg to go out on him. You can see him dipping forward cuz he got nailed in the face and his leg goes out, aka a knockdown.
Same shit is this just different angle:
both pascal and hatton were throwing punches, ate right hands and go down forward, only difference is hatton went all the way down, pascal's hands hit the canvas.