Have to say Froch v Groves 1 left a bitter taste in the mouth. Groves had done everything he said he was gonna do and dismantled Froch. They were both fucked at te time of the stoppage and I think he could've beat Froch.
Funnily enough, I reckon Groves himself will have more regrets about the 2nd fight cos he fucked it up really, clearly conserving energy to get through the championship rounds and getting caught by a sucker punch (albeit a very good one!)
Tyson losing his invincibility was a bit of a piss off as well.