I'm in complete agreement with Ron regarding the stoppage. Buddy McGirt warned him going into the round that he was going to stop it if PM didn't start fighting. My take was that Buddy threw in the towel both in frustration and to keep his word. He proved to PM that he certainly wasn't bluffing.
All in all a shit fight through no fault of Hatton's who tried to make it a fight and ended up winning 9 rounds. I gave PM the first.
I'd love to see Pac vs Hatton. Too likeable guys who would produce an action packed fight at 140.