Quarterback Philip Rivers, 39, retires from NFL after 17 seasons - Sentinel Colorado
Philip Rivers' retirement sharpens Colts' pursuit of QB of the future
Philip Rivers Retires After 17 N.F.L. Seasons - The New York Times
Philip Rivers retiring after 17 NFL seasons, is the Hall of Fame next?
Philip Rivers retires from NFL, ending 17-year career spent with Los Angeles Chargers and Indianapolis Colts - ESPN
Indianapolis Colts' Philip Rivers retiring from NFL after 17 seasons
Twitter reacts to Philip Rivers' retirement
Athens native Philip Rivers retires from NFL
Veteran QB Philip Rivers retiring after 17 NFL seasons - Pats Pulpit
Philip Rivers retires from the NFL after 17 seasons