Chargers top Rams, 21-19, at the Coliseum

Rams defensive back Isaiah Johnson, right, breaks up a fourth-quarter pass to the Chargers’ Matt Weiser.

Chargers quarterback Philip Rivers hands off to Melvin Gordon, left, in the first quarter as the Los Angeles Rams play the Los Angeles Chargers at the Coliseum.

Rams running back Malcom Brown breaks a tackle in the first half as the Los Angeles Rams play the Los Angeles Chargers at the Coliseum.

Rams quarterback Jared Goff, right, passes under pressure from the Chargers’ Tenny Palepoi as the Los Angeles Rams play the Los Angeles Chargers.

Chargers Joshua Perry, right, looks to take down Rams running back Justin Davis during in the first half as the Los Angeles Rams play the Los Angeles Chargers.

The Rams’ Aaron Green celebrates a first-half interception as the Los Angeles Rams play the Los Angeles Chargers.