Betting Dork With Gill Alexander

It's a double dip as Marc Spears Of Yahoo! joins Host Gill Alexander once again to discuss the latest on NBA Free Agency.  That NBA Summit w LeBron, DWade, and Bosh that you've been hearing about?  Wait 'til you hear what Marc has to say about that.  Plus, Basewinner's 4 sabermetric-inspired MLB Plays of the Day on Wednesday's Betting Dork (June 30, 2010).