Posted by ESPN.com's Mike Sando

Offense Yards Per Game Yards Per Pass Play 3rd Down Pct. Red Zone Pct. PPG SEA 14 22 12 24 23t ARI 15 16 28 18t 20t SF 28 21 27 6 9 STL 30 31 23 18t 32

The 49ers jumped to sixth in red-zone touchdown percentage on offense thanks to their date with the Rams in Week 4.

The Seahawks' relatively high ranking in yards per game represents part of the justification coach Jim Mora has used to suggest Seattle remains a good team despite its 1-3 record.

"I look at where we’re ranked statistically in the league, and I see us being productive," Mora said last week.

That production needs to start translating to victories in Week 5.

Where NFC West offenses finished in yards gained last season: Arizona 4, San Francisco 23, St. Louis 27, Seattle 28.