The San Francisco 49ers (4-0) are headed to Lumen Field on Sunday where they will meet the Seattle Seahawks (3-1). Seattle opens this matchup as 3-point favorites. The total is set at 47.

The Seattle Seahawks made some moves the day before the Week 4 matchup versus the Los Angeles Chargers, including elevating veteran cornerback Trevon Diggs from the practice squad.

SEATTLE, Wash. – In honor of Green Sports Day, the Seahawks today announced Lumen Field's achievement of LEED Platinum certification. LEED Platinum is the highest certification in the LEED (Leadership in Energy and Environmental Design) green building rating system, administered by the U.S. Green Building Council (USGBC).

Will Washington be able to turn things around against last year’s Super Bowl champions?

The Chargers will need to overcome injuries and poor performances if there is hope to take down the defending Super Bowl champions. See the important matchups.