Kenneth Gainwell ran for 99 yards and two touchdowns and the Pittsburgh Steelers held on to beat the Minnesota Vikings 24-21 on Sunday in Ireland's first regular-season NFL game. DK Metcalf had five catches for 126 yards, including an 80-yard touchdown for the Steelers, who improved to 3-1 going into their bye week. The Steelers' victory gave quarterback Aaron Rodgers his first international win in front of a decidedly pro-Steelers crowd of 74,512 at Croke Park.