Peyton Manning advised Andrew Luck on returning to Stanford - NBC Sports
Colts: Peyton Manning talks about Jim Irsay's decision to let him go in favor of Andrew Luck
Peyton Manning gets to face former team in rubber match
Peyton Manning and Andrew Luck will forever be linked, but neither view it as Luck vs. Manning
Andrew Luck On Overcoming The Nerves That Went With Replacing Peyton Manning
Andrew Luck didn't match Peyton Manning on the field, and in marketing, the gap may have been even wider - The Athletic
Andrew Luck not to be outdone on Peyton Manning's night
Who wins if Andrew Luck was on the Broncos, and Peyton Manning was still in Indy? Find out here
Peyton Manning and Andrew Luck have eerie statistical parallels
Will Andrew Luck or Peyton Manning ultimately have the greater career?
Andrew Luck retires: How history would change if the Colts kept Peyton Manning, never drafted Luck