Sell/Smith - bangers
Clementi/Thomas - both gifted strikers, both wanted to strike
Serra/Lytle - Serra wanted to get Lytle to the ground, but didn't suceed
Cote/Lutter - Well, you saw the fight
Kampmann/Leites - Kampmann is a striker and picked apart Leites so much Leites didn't have the energy to take him down
Rivera/Dewees - Ended early but Riveras plan, like it always is, is to clinch and punish his opponent, if the fight would have lasted longer Dewees would have looked for the takedown
I hope this helps, so you dont think the event was "staged" or anything.