Pryor made some big mistakes.
With Sebastian Janikowski warming up on the sideline for a possible field goal attempt in the final seconds of the first half, Pryor scrambled but didn’t get out of bounds and the clock ran out.
Early in the third quarter, Pryor got too much air under a pass and was picked off in the end zone by Quentin Jammer.
Rivers also threw a 34-yard scoring pass to Danario Alexander. Rivers completed 13 of 17 passes for 151 yards and two touchdowns.
Pryor was 13 of 28 for 150 yards, with two TDs and one interception.
NOTES: Jammer, the No. 5 overall pick in the 2002 draft, believes he’s played his final game with the Chargers. ... Raiders DE Lamarr Houston had nine tackles and four assists, plus 1 ½ sacks and two QB hits. He also was whistled twice for offsides. ... The Chargers had 210 yards in offense. The Raiders had 265.
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