Purdy, 49ers topple Seahawks 21-13, win NFC West


              Seattle Seahawks wide receiver DK Metcalf (14) runs against San Francisco 49ers cornerback Jimmie Ward (1) during the second half of an NFL football game in Seattle, Thursday, Dec. 15, 2022. (AP Photo/Stephen Brashear)
            
              San Francisco 49ers running back Christian McCaffrey (23) runs against Seattle Seahawks defensive tackle Quinton Jefferson during the second half of an NFL football game in Seattle, Thursday, Dec. 15, 2022. (AP Photo/Stephen Brashear)
            
              Seattle Seahawks quarterback Geno Smith (7) gets rid of the ball while pressured by San Francisco 49ers safety Tashaun Gipson Sr., left, defensive end Jordan Willis, middle, and defensive end Drake Jackson during the second half of an NFL football game in Seattle, Thursday, Dec. 15, 2022. (AP Photo/Marcio Jose Sanchez)
            
              San Francisco 49ers wide receiver Brandon Aiyuk (11) jumps while running against Seattle Seahawks cornerback Mike Jackson, bottom, linebacker Jordyn Brooks (56) and linebacker Uchenna Nwosu (10) during the first half of an NFL football game in Seattle, Thursday, Dec. 15, 2022. (AP Photo/Marcio Jose Sanchez)
            
              Seattle Seahawks running back Travis Homer (25) fumbles while being hit by San Francisco 49ers linebacker Dre Greenlaw, right, and cornerback Jimmie Ward (1) during the first half of an NFL football game in Seattle, Thursday, Dec. 15, 2022. The 49ers recovered the ball. (AP Photo/Stephen Brashear)
            
              Seattle Seahawks quarterback Geno Smith (7) passes against the San Francisco 49ers during the first half of an NFL football game in Seattle, Thursday, Dec. 15, 2022. (AP Photo/Marcio Jose Sanchez)
            
              San Francisco 49ers running back Christian McCaffrey (23) runs against Seattle Seahawks safety Quandre Diggs (6) and linebacker Cody Barton during the first half of an NFL football game in Seattle, Thursday, Dec. 15, 2022. (AP Photo/Marcio Jose Sanchez)
            
              San Francisco 49ers tight end George Kittle celebrates after scoring against the Seattle Seahawks during the first half of an NFL football game in Seattle, Thursday, Dec. 15, 2022. (AP Photo/Marcio Jose Sanchez)
            
              San Francisco 49ers running back Christian McCaffrey, right, hits the ground in front of Seattle Seahawks cornerback Tariq Woolen (27) and linebacker Jordyn Brooks (56) during the first half of an NFL football game in Seattle, Thursday, Dec. 15, 2022. (AP Photo/Stephen Brashear)
            
              San Francisco 49ers tight end George Kittle, right, runs toward the end zone to score past Seattle Seahawks safety Quandre Diggs (6) during the first half of an NFL football game in Seattle, Thursday, Dec. 15, 2022. (AP Photo/Marcio Jose Sanchez)
            
              San Francisco 49ers quarterback Brock Purdy (13) runs against Seattle Seahawks linebacker Cody Barton (57) during the first half of an NFL football game in Seattle, Thursday, Dec. 15, 2022. (AP Photo/Marcio Jose Sanchez)
            
              San Francisco 49ers quarterback Brock Purdy celebrates after the 49ers defeated the Seattle Seahawks in an NFL football game in Seattle, Thursday, Dec. 15, 2022. (AP Photo/Marcio Jose Sanchez)
Purdy, 49ers topple Seahawks 21-13, win NFC West