Updated Lineup For EliteXC's September Show, Including Opponent For Nick Diaz

On Spetember 15, Lightweight Mike Aina, Hawaii native and student of BJ Penn, will face Nick Diaz (which will be Diaz' return after serving his six-month suspension). This will be part of a 'Team BJ Penn vs. Team Cesar Gracie' theme, which also includes Jake Shields vs. Renato Verissimo.

Here's the lineup, as it presently stands:

EliteXC
Neil Blaisdell Center
Honolulu, Hawaii
Saturday, September 15
Airs live on Showtime @ 10 PM-12 AM ET

* Murilo Rua vs. Robbie Lawler
* Jake Shields vs. Renato Verissimo
* Nick Diaz vs. Mike Aina
* Gina Carano vs. ???
* Mike Pyle vs. ???