Next for Golovkin.

[beenKOed]

Stevens had a go but that punching power, was just to much Golovkin just gave him a calculated
beating , very impressive indeed I don't see them lining up to face GGG.
Sergio would take bad beating, and at this stage in his career he may well retire to be honest
Murray had Sergio over, GGG would knock him spark out, I don't think Sergio would be at all
competitive to old and not good enough.

Cant right Martinez out. He was excellent against Chavez. Occasion/overlooking Murray can explain the poor performance

I feel the same way, the difference in Martinez from Chavez to Murray was unbelievable. Don't know if he did overlook Murray, came back too soon after surgery and rehab or got caught up in all the BS in Argentina.
I'm not really defending Martinez here, just trying to make some sense of the drop in his performance.
The old saying is that fighters can get old from one fight to the next. His next fight should tell us, one way or the other.