Thanks, guys. I don't think Russell mentioned Tune-In. It was, from what I heard, a basketball and/or college sports centric app he was recommending. It sounded quite intriguing as he described it. I heard the description pretty well, but I missed the first sentence where he gave the name of the app. Perhaps, Bob Haldeman (aka color guy) would know.
Tune in is a great app that I use almost every day. It's great for College hoops, as well as college football. You could also use it to find interesting radio stations for music or talk radio worldwide. I've used it to listen to English and German football on the Saturday morning game day ride to Athens.
You could also use
http://tunein.com/radio/sports / from a computer or tablet.
Something else I thought of regarding this is an account well worth following for Twitter users. It's called Banannas Alert, and it posts close games as the game is winding down. I set it up to give me a notification on my phone, so if I want, I can switch to that channel. @BananasAlert works great on a Saturday afternoon gameday when paired with ESPN3!