Game Day Primer / Sun, Oct 11
AWAY TEAM
4–0
HOME TEAM
3–1
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01 / Why this game matters
San Francisco puts its 4-0 start on the line against a 3-1 Seattle team that also won in Week 4. The matchup centers on whether the 49ers' varied offense can stay efficient when Seattle sends pressure from several levels of its defense.
02 / Know these people
Brock Purdy / Distributor for San Francisco's multi-option offense
San Francisco 49ers · Quarterback (QB)
Purdy completed 19 of 30 passes for 218 yards, two touchdowns and no interceptions last week, then added 29 rushing yards. His ability to make decisions before Seattle's pressure arrives will shape the 49ers' offense.
George Kittle / Downfield and middle-of-the-field receiving threat
San Francisco 49ers · Tight End (TE)
Kittle turned six targets into four catches, 70 yards and a touchdown against Denver. His production gives a major option beyond the wide receivers and running backs.
03 / Watch for this
Before the snap, check whether Christian McCaffrey and are in the backfield, split wide or moving across the formation. Their changing locations can reveal where San Francisco is trying to create an easy handoff or short completion.
04 / Sound smart
The teams had nearly identical rushing totals last week—San Francisco finished with 140 yards and Seattle with 138—but the 49ers held a 72-yard advantage in total offense.
The central storyline
San Francisco puts its 4-0 start on the line against a 3-1 Seattle team that also won in Week 4. The matchup centers on whether the 49ers' varied offense can stay efficient when Seattle sends pressure from several levels of its defense.
A read on both sides
49ers
Team vibe
San Francisco is 4-0 after a Week 4 win built on balance and ball security. The 49ers gained 218 net passing yards and 140 rushing yards, with , McCaffrey, , and Evans all contributing meaningful production. The next test is preserving that distribution against a Seattle defense that recently generated pressure from several positions.
Seahawks
Team vibe
Seattle is 3-1 after scoring 30 points against the Chargers. Wilson carried the largest offensive workload, Jaxon Smith-Njigba caught five of six targets for 76 yards, and Shaheed supplied value as a runner and returner. threw two touchdown passes, but Seattle's one turnover creates a clear area to monitor against San Francisco.
Current storylines
Teach Me What to Notice
On screen
Look for: After the snap, watch how long can remain in place before a Seattle defender reaches him or makes him move.
If you see it: If is stepping up, drifting sideways or throwing earlier than intended on repeated plays, Seattle's rush is affecting him even when it does not produce a sack.
Here's what it means: Seattle is controlling the timing of San Francisco's passing game and reducing 's chance to work through multiple receiving options.
On screen
Look for: Watch whether stays beside , takes the handoff or releases into open space as a receiver.
If you see it: If is getting both early carries and quick targets, San Francisco's linebackers must decide immediately whether to step toward the run or follow him into coverage.
Here's what it means: Seattle is making the same personnel grouping threaten different parts of the field, which can create simple decisions for .
On screen
Look for: On Seattle returns, look at how much open grass Rashid Shaheed has before the first coverage defender reaches him.
If you see it: If Shaheed fields the ball with a clear lane or reaches the sideline before contact, Seattle can begin possessions well beyond the initial catch point.
Here's what it means: Special teams are shortening the field for Seattle and reducing how far its offense must travel to create scoring chances.
The central storyline
San Francisco puts its 4-0 start on the line against a 3-1 Seattle team that also won in Week 4. The matchup centers on whether the 49ers' varied offense can stay efficient when Seattle sends pressure from several levels of its defense.
A read on both sides
49ers
Team vibe
San Francisco is 4-0 after a Week 4 win built on balance and ball security. The 49ers gained 218 net passing yards and 140 rushing yards, with , McCaffrey, , and Evans all contributing meaningful production. The next test is preserving that distribution against a Seattle defense that recently generated pressure from several positions.
Seahawks
Team vibe
Seattle is 3-1 after scoring 30 points against the Chargers. Wilson carried the largest offensive workload, Jaxon Smith-Njigba caught five of six targets for 76 yards, and Shaheed supplied value as a runner and returner. threw two touchdown passes, but Seattle's one turnover creates a clear area to monitor against San Francisco.
Current storylines
Teach Me What to Notice
On screen
Look for: After the snap, watch how long can remain in place before a Seattle defender reaches him or makes him move.
If you see it: If is stepping up, drifting sideways or throwing earlier than intended on repeated plays, Seattle's rush is affecting him even when it does not produce a sack.
Here's what it means: Seattle is controlling the timing of San Francisco's passing game and reducing 's chance to work through multiple receiving options.
On screen
Look for: Watch whether stays beside , takes the handoff or releases into open space as a receiver.
If you see it: If is getting both early carries and quick targets, San Francisco's linebackers must decide immediately whether to step toward the run or follow him into coverage.
Here's what it means: Seattle is making the same personnel grouping threaten different parts of the field, which can create simple decisions for .
On screen
Look for: On Seattle returns, look at how much open grass Rashid Shaheed has before the first coverage defender reaches him.
If you see it: If Shaheed fields the ball with a clear lane or reaches the sideline before contact, Seattle can begin possessions well beyond the initial catch point.
Here's what it means: Special teams are shortening the field for Seattle and reducing how far its offense must travel to create scoring chances.
Players & Coaches
Players & Coaches
San Francisco 49ers · Quarterback (QB)
Purdy completed 19 of 30 passes for 218 yards, two touchdowns and no interceptions last week, then added 29 rushing yards. His ability to make decisions before Seattle's pressure arrives will shape the 49ers' offense.
Players & Coaches
San Francisco 49ers · Tight End (TE)
Kittle turned six targets into four catches, 70 yards and a touchdown against Denver. His production gives a major option beyond the wide receivers and running backs.
Players & Coaches
San Francisco 49ers · Wide Receiver (WR)
Samuel contributed 44 rushing yards, caught five passes including a touchdown, and returned two kickoffs for 49 yards last week. Seattle must locate him before each snap because his role can change without a substitution.
Players & Coaches
San Francisco 49ers · Linebacker (LB)
Warner recorded seven tackles and defended two passes against Denver. He is an important figure when Seattle asks to alternate between carries and receiving work.
Players & Coaches
Seattle Seahawks · Quarterback (QB)
Darnold threw for 168 yards and two touchdowns against the Chargers, but he also had Seattle's lone turnover with an interception. San Francisco will try to make him hold the ball or force throws into contested areas.
Players & Coaches
Seattle Seahawks · Running Back (RB)
Wilson accounted for 81 rushing yards, 39 receiving yards and one touchdown in each phase last week. His involvement gives Seattle a way to challenge San Francisco's linebackers without relying exclusively on downfield passes.
Players & Coaches
Seattle Seahawks · Linebacker (LB)
Nwosu produced a sack and three quarterback hits in Week 4. If he repeatedly reaches or forces him away from his preferred throwing spot, Seattle can disrupt an offense that avoided turnovers last week.
The Stakes
San Francisco can extend its unbeaten opening to five games, while Seattle has an opportunity to hand the 49ers their first loss and strengthen an already impressive 3-1 start. Beyond the records, this game tests whether each team's Week 4 formula holds up against a winning opponent.
Why it matters
The 49ers paired 358 yards with no turnovers against Denver, while Seattle produced sacks from four defenders against the Chargers. How Purdy handles that pressure will show whether San Francisco can maintain its efficient passing distribution when the pocket is disturbed.
Why it matters
was both Seattle's leading rusher and a productive receiver in Week 4. San Francisco's response will indicate whether that dual role remains a dependable foundation or whether must create more through the passing game.
Why it matters
San Francisco's recent offense spread production among several established options, while Seattle combined a concentrated backfield workload with defensive pressure and return-game contributions. The team that keeps its preferred structure intact is more likely to dictate how the game is played.
Conversation Starters
Conversation Starters
San Francisco had five players produce at least 70 rushing or receiving yards against Denver when 's 29 rushing yards are included with his passing role; Seattle cannot focus on only one skill player.
Conversation Starters
scored both rushing and receiving touchdowns last week, making his alignment before the snap one of the easiest clues to follow.
Conversation Starters
Seattle's four Week 4 sacks came from a linebacker, an interior defender, another second-level defender and a safety, so pressure may not arrive from the same place twice.
Conversation Starters
Rashid Shaheed affected three phases against the Chargers: he ran for a touchdown, caught a pass and accumulated 95 return yards.