Melvin Gordon runs through defenders during the Week 17 contest against the Denver Broncos.

Philip Rivers throws a pass during the first half of an NFL football game against the Denver Broncos, Sunday, Dec. 30, 2018, in Denver.

Mike Williams jumps to catch a pass from Philip Rivers during the Week 17 contest against the Denver Broncos.

Mike Williams catches a pass from Philip Rivers during the Week 17 contest against the Denver Broncos.

Jatavis Brown tackles Broncos RB Royce Freeman during the Week 17 contest against the Denver Broncos.

Derwin James hits Case Keenum during the first half of an NFL football game, Sunday, Dec. 30, 2018, in Denver.

Mike Williams turns to run after catching the ball during the Week 17 contest against the Denver Broncos.

Tyrell Williams runs with the ball during the Week 17 contest against the Denver Broncos.

Isaac Rochell hits Broncos RB Royce Freeman during the Week 17 contest against the Denver Broncos.

Keenan Allen looks to run downfield after catching a pass during the Week 17 contest against the Denver Broncos.

Melvin Gordon runs past defenders during the Week 17 contest against the Denver Broncos.

The Bolts line up before the snap during the Week 17 contest against the Denver Broncos.

Hayes Pullard and Brandon Mebane tackle Broncos RB Royce Freeman during the Week 17 contest against the Denver Broncos.

Kyle Emanuel scoops up a fumble and returns it for a touchdown during the Week 17 contest against the Denver Broncos.

Kyle Emanuel returns a fumble for a touchdown during the Week 17 contest against the Denver Broncos.

Kyle Emanuel and Rayshawn Jenkins celebrate Emanuel's touchdown during the Week 17 contest against the Denver Broncos.

Joey Bosa sacks Broncos QB Case Keenum during the Week 17 contest against the Denver Broncos.

Denver Broncos quarterback Case Keenum is sacked by Los Angeles Chargers defensive end Joey Bosa during the first half of an NFL football game, Sunday, Dec. 30, 2018, in Denver. (AP Photo/Jack Dempsey)

Joey Bosa celebrates sacking Broncos QB Case Keenum during the Week 17 contest against the Denver Broncos.

Philip Rivers throws the ball during the Week 17 contest against the Denver Broncos.

Mike Williams celebrates a big catch during the Week 17 contest against the Denver Broncos.

Kyle Wilson and Geremy Davis stop a punt return during the Week 17 contest against the Denver Broncos.

Derwin James celebrates stopping the run during the Week 17 contest against the Denver Broncos.

Joey Bosa celebrates recovering a fumbled ball for the Chargers to take over during the Week 17 contest against the Denver Broncos.

Joey Bosa celebrates recovering a fumbled ball during the Week 17 contest against the Denver Broncos.

Mike Williams celebrates scoring a touchdown during the Week 17 contest against the Denver Broncos.

Philip Rivers and Mike Williams slap hands after Williams' scores a touchdown during the Week 17 contest against the Denver Broncos.

Philip River and Mike Williams celebrate Williams' touchdown during the Week 17 contest against the Denver Broncos.

Michael Badgley kicks an extra point during the Week 17 contest against the Denver Broncos.

Joey Bosa sacks Broncos QB Case Keenum during the Week 17 contest against the Denver Broncos.

Joey Bosa sacks Broncos QB Case Keenum during the Week 17 contest against the Denver Broncos.

Joey Bosa and Derwin James shake hands after Bosa's sack of Case Keenum during the Week 17 contest against the Denver Broncos.

Kyle Emanuel tackles during the Week 17 contest against the Denver Broncos.

Casey Hayward runs to the end zone after intercepting a two-point conversion during the Week 17 contest against the Denver Broncos.

Casey Hayward runs to the end zone after intercepting a two-point conversion during the Week 17 contest against the Denver Broncos.

Casey Hayward and Philip Rivers shake hands after Hayward's two-point conversion interception during the Week 17 contest against the Denver Broncos.

Austin Ekeler and Mike Williams celebrate Ekeler's touchdown during the Week 17 contest against the Denver Broncos.

Melvin Gordon avoids defenders while running downfield during the Week 17 contest against the Denver Broncos.

Austin Ekeler runs in a one-yard touchdown during the Week 17 contest against the Denver Broncos.

Austin Ekeler and Scott Quessenberry celebrate Ekeler's touchdown during the Week 17 contest against the Denver Broncos.