Green Bay -7.5pts won the game, which was not unexpected. The teams entered the game evenly matched; Green Bay -7.5pts had a 55% chance to win before the game started
Chicago +7.5pts made it a game early, taking their largest lead at the beginning of the game, when they had a 62% chance of winning. But Green Bay -7.5pts responded, regaining the lead and maintaining control for the duration of the game.