>>214211
He had high-level grappling that was essential against people like Matt Hughes and Matt Serra (who he initially lost to, bear in mind)

But GSP vs Koscheck 2 is a striking clinic, it was always GSP's main wheelhouse

https://www.youtube.com/watch?v=gcvwjElzyAg

He was a good enough striker to
>drag a fight out for 5 rounds just to torture Koscheck
>use 1 punch the entire bout
>land it 55 times
>break his orbital bone to the point that they can't put ice on it