The victory may have saved embattled coach Mike McCoy's job.
The Chargers (2-4) were coming off a mistake-filled loss at Oakland, and earlier in the season lost three games in which they led at the 2-minute warning. There has been increasing fan discontent with the conservative McCoy, and the Chargers are trying to convince voters to approve a $1.1 billion public handout for a new downtown stadium in the form of an increase in the hotel occupancy tax.
"There is nothing like winning," a misty-eyed McCoy said. "Especially beating a good football team in front of are home fans. It was great."
The victory "meant a ton for Mike," Rivers said. "It wasn't talked about a lot on the team but veteran players ... I felt it. Not that I expected it if it didn't go well. I had no idea but you also you are not playing dumb. We knew we had to get this thing going in a hurry."
"You can't take winning for granted in this league," defensive end Corey Liuget said. "When I saw it said 0:00 and that guy didn't catch that ball, I was happy as hell. I got on my damn knee and said, 'Thank you Lord. It's over now.'"
"It was a mindset for us to go out there and finish, and everyone knew we were going to finish this game," Liuget said.
"You have to give them credit," DeCamillis said. "We know it would be a tough game because they have played a lot of close games and not won."
Rivers, in his 13th season with the Chargers and 11th as starter, has 43,094 career yards passing. Fouts threw for 43,040 yards in 15 seasons with the Bolts.
Rivers threw a 5-yard scoring pass to rookie tight end Hunter Henry to cap the game's first possession. Rivers finished 18 of 29.
Otherwise, the Chargers had to settle for Lambo's career-high four field goals, of 37, 21, 31 and 32 yards.
Copyright 2016 by The Associated Press