The Browns were without one-half of their starting secondary as the Chargers drove the field in the final two minutes on the way to a game-winning field goal.

Already without the inactive Joe Haden because of a broken finger, Gipson had his ankle rolled in the third quarter when he tackled Chargers running back Danny Woodhead at the end of a 61-yard catch and run. Gipson was already nursing a groin injury and did not return.

Also missing was receiver Brian Hartline, who did not return after taking a hit in the ribs in the first quarter. X-rays were negative. Hartline was also dealing with a thigh contusion, according to head coach Mike Pettine.

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Pettine also said Gipson will be further evaluated on Monday. Running back Shaun Draughn also left the game in the third quarter with a back injury and did not return.