SAN DIEGO (AP) — Peyton Manning played through a thigh injury and flu-like symptoms and Connor Barth kicked five field goals to lead Denver to a 22-10 victory against the San Diego Chargers on Sunday that gave the Broncos their fourth straight AFC West title.

Manning came out of the game late in the second quarter. He apparently hurt his thigh while blocking linebacker Donald Butler on a run by C.J. Anderson.

He returned for the start of the third quarter and on Denver’s second possession threw a 28-yard touchdown pass to Demaryius Thomas to give the Broncos a 16-3 lead.

The Broncos (11-3) won their fourth straight game.

Denver’s 12th straight division road win tied San Francisco’s NFL record set from 1987-90.

The Chargers (8-6) entered the game as the AFC’s No. 6 seed and saw their wild-card chances diminished. They’ve lost two straight.