Bleacher Report’s John Heinis:
UFC 131 boasts a main event between two heavy-handed heavyweights in Shane Carwin and Junior dos Santos to see who will challenge reigning UFC heavyweight champion Cain Velasquez before the end of the year.
Both guys have shown dominance in this division and now meet in a bout where each fighter is perfectly capable of achieving a first-round knockout.
The X-factor in this fight is likely going to be what is more effective: Carwin’s wrestling acumen, or dos Santos’ jiu-jitsu game?
Neither aspect of the fighter’s styles has been on display much in the octagon but could easily be the key to victory.
Let’s take a look at how both guys match up against one another in this No. 1 contender bout.