AFC West Roundup: Preview
The AFC West is just days away from opening the 2015 season. Flip through photos of their preseason contests.

Tennessee Titans quarterback Marcus Mariota (8) is tackled by Kansas City Chiefs linebacker Justin Houston (50) during the first half at Arrowhead Stadium in Kansas City, Mo., Friday, Aug. 28.

Kansas City Chiefs running back Jamaal Charles (25) carries the ball during the first half of a preseason game at Arrowhead Stadium in Kansas City, Mo., Friday, Aug. 28.

Kansas City Chiefs wide receiver Jeremy Maclin (19) scores a touchdown as he is pursued by Tennessee Titans safety Da'Norris Searcy (21) during the first half at Arrowhead Stadium in Kansas City, Mo., Friday, Aug. 28.

Oakland Raiders defensive end Khalil Mack (52) sacks Arizona Cardinals quarterback Carson Palmer (3) during a preseason game, Sunday, August 30, in Oakland. The Cardinals won, 30-23.

Oakland Raiders wide receiver Amari Cooper (89) catches a pass in front of Arizona Cardinals cornerback Patrick Peterson (21) during the first half in Oakland, Calif., Sunday, Aug. 30.

Oakland Raiders quarterback (4) Derek Carr on the run during a game against the Arizona Cardinals played at O.co Coliseum in Oakland, Calif. on Sunday, Aug. 30.

San Diego Chargers rookie running back Melvin Gordon (28) runs with the ball during a preseason game against the Seattle Seahawks August 29 in San Diego. The Seahawks won 16-15.

San Diego Chargers quarterback Philip Rivers (17) sets up to pass under pressure during a preseason game against the Seattle Seahawks, Saturday, August 29, in San Diego. The Seahawks won the game 16-15.

San Diego Chargers free safety Eric Weddle (32) during a game against the Dallas Cowboys on Thursday, Aug. 13, in San Diego. The Chargers won the game 17-7.

Quarterback Peyton Manning (18) hands off against the San Francisco 49ers during the first half Saturday, Aug. 29, in Denver.

Offensive lineman Ty Sambrailo (74) waits for the snap during a game against the San Francisco 49ers on Saturday, Aug. 29, in Denver. The Broncos won the game, 19-12.

Outside linebacker Von Miller (58) celebrates his sack of San Francisco 49ers quarterback Colin Kaepernick (7) during the first half, Saturday, Aug. 29, in Denver.