Week 2 was a good one for NFC West football teams, with all four teams in the division: the San Francisco 49ers, Arizona Cardinals, Seattle Seahawks and St. Louis Rams winning their games on Sunday.

The 49ers led all the way against the Detroit Lions and won 27-19, improving to 2-0. The Cardinals stunned the New England Patriots in Foxborough, Mass., 20-18, and also moved to 2-0. The Seahawks defense was dominant against the Dallas Cowboys in a 27-7 win, and the Rams gave rookie quarterback Robert Griffin III his first NFL loss, 31-28, at the Edward Jones Dome.

A quick look at the standings shows that no team is winless in the division. Seattle and St. Louis are both 1-1. The 49ers have impressive wins over two very good NFC North teams, Green Bay and Detroit, and along with the Cardinals are two of only three undefeated teams left in the NFC.

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