New York Giants' Dante Pettis, left, makes a catch in front of Dallas Cowboys' Xavier Woods during the first half of an NFL football game, Sunday, Jan. 3, 2021, in East Rutherford, N.J. Pettis ran the ball in for a touchdown.
Dalton and the Dallas offense had just 34 total yards midway through the second quarter but began moving the ball just before halftime.
Unforced errors stalled the Giants offense after halftime.
The next possession, Shepardās illegal crackback block cost New York 15 yards and killed a drive in Dallas territory.
Dalton and the Dallas offense were a mess early but got in position for a pair of second-quarter field goals by Zuerlein, including a 57-yarder on the halfās final play.