The San Francisco 49ers entered the season with some questions about their ground game after starting running back Jerick McKinnon suffered an ACL injury in practice before the season began. Some of those concerns were allayed in Sunday's 30-27 victory over the Detroit Lions.

Defensive end Khalil Mack and the Chicago Bears reached agreement on a six-year, $141-million deal Saturday that makes Mack the highest paid defensive player in the history of the NFL.

San Francisco 49ers running back Jerick McKinnon sustained a torn ACL, according to multiple sources, on the final play of practice Saturday and will be lost for the season.

Pittsburgh Steelers star Le'Veon Bell and Los Angeles Rams star Todd Gurley lead UPI's top 150 player rankings for the 2018 fantasy football season.

The San Francisco 49ers have signed running back Ja'Quan Gardner and waives safety Chanceller James.

Dynamic Pittsburgh Steelers star Le'Veon Bell tops UPI's top 100 fantasy football running backs for the 2018 season.

San Francisco 49ers running back Jerick McKinnon will sit out the remainder of the preseason.

The San Francisco 49ers have signed veteran running back Alfred Morris.

San Francisco 49ers head coach Kyle Shanahan said Monday the team plans to sign Alfred Morris after injuries to Jerick McKinnon and Matt Breida.

The San Francisco 49ers are holding their breath after running back Jerick McKinnon injured his right knee during Sunday's practice.

The Oakland Raiders are planning a trip to Las Vegas. Presumably, just like everybody else, they are going there to place a bet on the San Francisco 49ers.

Former first-round draft pick Josh Freeman retired after attempting a comeback in the Canadian Football League.

Running back Jerick McKinnon has agreed to a four-year, $30 million deal with the San Francisco 49ers, multiple outlets reported on Wednesday.

If the first two months of the 2018 NFL offseason are any indication, expect the action to be dizzying when the new league year begins on Wednesday.

The Minnesota Vikings are in an unusual pickle for a team that went 13-3 and reached the conference title game a month ago. They ended the season with three quarterbacks who have significant value on the free agent market -- Teddy Bridgewater, Sam Bradford and Case Keenum.