CARSON, CA - DECEMBER 31: Derek Carr #4 of the Oakland Raiders directs his team before throwing the ball during the second half of the game against the Los Angeles Chargers at StubHub Center on December 31, 2017 in Carson, California. (Photo by Stephen Dunn/Getty Images)

HENDERSON, Nev. (AP) — Derek Carr practiced game-winning drives over and over when he was growing up. The eight-year veteran ranks second since entering the league in 2014 with 29 game-winning drives, second only to Los Angeles Rams quarterback Matthew Stafford, who has 30. This year, the Raiders have needed all the wins they could get. And they need another Sunday night against the Los Angeles Chargers, likely an all-or-nothing showdown between AFC West rivals.