With little more than four minutes to go, the Giants drove from their 35-yard line to the 49ers' 9.
The defense allowed the Giants to drive for 80 yards and a touchdown with the opening kickoff.
And the Giants can drive the Cardinals out of the playoffs tonight.
Later in the period, the Giants drove to the Eagles 23-yard line.
The Giants drove 75, 80, 49 and 51 yards for touchdowns.
Things started off well as the Giants drove right down the field on their opening possession.
The Giants drove to the Eagles' 23 with 7:04 remaining in the game.
The Giants took over and drove for a 48-yard field goal that gave them a 19-17 victory.
Down by 11 points, the Giants drove to the Cardinals' 3-yard line with six minutes to play.
On their first possession, the Giants also drove for a score, although once again they could not get into the end zone from close range.