Welcome folks to another edition of The MMA Truth's Real Play by Play Live Chat.  UFC 137 is finally among us after weeks of unexpected changes.  The legendary BJ Penn faces Nick Diaz who makes a comeback to the UFC and to the UFC 137 main event.

Please join the conversation and if you need to disagree, do so with respect.  Just scroll down, hit the play button, type in a name and join in the MMA fun.

Predictions for Main and Co-Main Event

Penn Vs. Diaz - This will certainly be one of the most entertaining fights of the year as two jiujitsu masters and amazing strikers will clash.  Our check mark sides with BJ Penn due to his extensive experience.  If the fight goes past the third round then it shold be a Diaz fight.

Matt Mitrione Vs. Cheick Congo - We will have to go with Mitrione on this one based on his overall fight-by-fight improvement.  Having Chris Lytle in his corner certainly gives Mitrione a big push.  Our check mark goes with Matt for this fight.

Enjoy everyone!

Originally posted at The MMA Truth.

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