The New York Giants season was the franchise's 34th season in the National Football League. Jim Lee Howell was in his fifth year as head coach of the Giants. The Giants had two future Hall of Fame head coaches as assistant coaches: offensive coordinator Vince Lombardi and defensive coordinator Tom Landry. Lombardi left after the season to lead the Green Bay Packers, while Landry stayed for the 1959 season, then departed for the expansion Dallas Cowboys.
In the offseason, offensive coordinator Vince Lombardi was offered the position as head coach of the Philadelphia Eagles but he declined, choosing the stay with the Giants instead.
The 1958 National Football League Championship Game was played on December 28, 1958, at Yankee Stadium in New York City. The 1958 game was the 26th annual NFL championship game. The Colts beat the Giants 23âÂÂ17 in overtime, earning their first ever championship. The game has come to be known as The Greatest Game Ever Played.