Last meeting
Joe Nedney kicked a 40-yard FG in overtime to lead the 49ers to a 33-30 win in Week 2.
Streaks
The 49ers snapped a two-game skid to the Seahawks with the win in Week 2. The Seahawks lead the overall series 10-9. Check out the last five matchups between the NFC West rivals.
Last week
The Seahawks were defeated by the host Buccaneers, 20-10.. ... The 49ers lost to the host Giants, 29-17.
Keep your eye on ...
San Francisco's heart: The 49ers will be playing in their first game under new coach Mike Singletary. Does the team continue to drift rudderless, or do they respond like St. Louis did with coach Jim Haslett? The 49ers are hoping for the latter.
Who is under center for Seattle: Coach Mike Holmgren said that quarterback Matt Hasselbeck's status is day-to-day. And if Hasselbeck cannot play, Holmgren hasn't decided between Seneca Wallace or Charlie Frye. Both have disappointed when given a start this season.
The 49ers' rookie receiver: San Francisco brought in the ageless Isaac Bruce and Bryant Johnson at receiver this year. But Josh Morgan looked -- and played -- like a No. 1 receiver last week. He had a career-high five receptions for 86 yards and his first career touchdown against the Giants.
Did you know?
The Seahawks have won 16 of their past 21 against the NFC West, including six of the last seven. ... Seattle DE Patrick Kerney has 11 sacks in his past seven NFC West games. ... 49ers linebacker Parys Haralson leads the club with 3.5 sacks.