INDIANAPOLIS – Sole possession of first place in the AFC South is on the line this afternoon when the Colts visit the Titans at 1:00 p.m. on CBS4.

Get ready for the game by tuning into CBS4 early for “Blue Zone”. Chris Hagan and Chris Widlic take a look at this critical divisional matchup from every angle.

Alexa Ross will join the show live from Nissan Stadium in Nashville with live reports. She’ll get IndyStar Colts insider Joel Erickson’s keys to the game, plus have the story of a former Colts’ son making his own name on the high school football field in central Indiana.

Blue Zone writer Mike Chappell offers his unique perspective and Hagan has his “Upon Further Review” segment. This week he asks players which one of their teammates would win in a Colts’ boxing tournament.

“Blue Zone” airs every Sunday at 11:30 a.m. on CBS4 before the “NFL Today”.