Just watched it and avoided the result.
Porter is one of my favourite fighters in recent times, love his heart, love the interactions in the corner with his dad, and he seems like the most decent, respectful man in boxing. He's really really good fighter, just not quite great.
I had it 3-3 after 6, but had Crawford winning the next 3. Stopped early, but don't think there was any chance of him winning after the 2 knockdowns, don't think not helped that he got so angry after the 2nd one.