Colts to retire Peyton Manning's No. 18, honor him with statue
Peyton Manning to Retire After 18 Seasons in NFL - WSJ
Peyton Manning retires after 18 seasons
Peyton Manning to retire after 18 NFL seasons
Peyton Manning calling it a career after 18 NFL seasons
Peyton Manning retires from football: “I love the game… I will miss it.” – The Denver Post
Peyton Manning to retire after 18 NFL seasons, five MVPs, two titles and numerous records
Peyton Manning to retire after 18 NFL seasons – Orange County Register
Peyton Manning expected to retire Monday after 18 NFL seasons
Peyton Manning's retirement: From the Super Bowl to the Emmys