The Packers and 49ers can be the first teams to clinch playoff berths this weekend. Green Bay, 11-0, will clinch the NFC North with a victory over the Giants and a loss or tie by the Lions. At a minimum, a victory by the Packers clinches a wild-card berth. The 49ers win the NFC West with a win or a tie. San Francisco also win the division with a loss or tie by the Seahawks and a loss or tie by the Cardinals.