The Arizona Cardinals improved to 5-0 for the first time since 1974, riding a stellar defensive performance to a 17-10 win over the San Francisco 49ers on Sunday.

Minnesota Vikings cornerback Patrick Peterson is among the NFL players who took advantage of a rule change allowing more options for jersey numbers this year.

FILE - Pittsburgh Steelers quarterback Ben Roethlisberger celebrates a touchdown against the Tennessee Titans during the first half of an NFL football game in Nashville, ...