The one-win Detroit Lions, looking nothing like the team that reached the playoffs last season, fired team President Tom Lewand and General Manager Martin Mayhew on Thursday and promised to bring in new leadership to put a consistent winner on the field.

We are very disappointed with the results of the season so far and believe a change in leadership was necessary," said owner Martha Firestone Ford, reading from a prepared statement.

The Lions are an NFC-worst 1-7 under second-year coach Jim Caldwell, whose staff was not affected by the changes a week after he replaced some assistants, including offensive coordinator Joe Lombardi.

Sheldon White, the Lions' vice president of pro personnel and a 19-year veteran of the organization, will be the team's acting general manager. Allison Maki, chief financial officer, will oversee business operations for the team.

"We are beginning a national search for the best leadership to manage our team going forward," Ford said, "… to produce a consistently, winning football team."

Ford's late husband, William Clay Ford, was often criticized for being too patient and loyal with the people in charge of running his front office and team.

Lewand was in his sixth season as president. Mayhew became the team's general manager early in the 2008 season when the team fired Matt Millen.

Detroit has just one playoff victory since winning the 1957 NFL title and that came in 1991.

"Our fans deserve a winning football team and we will do everything possible to make it a reality," Ford said. "I also want to make it clear that we have no intention of giving up on this season. We expect our team to compete, improve and win."

Etc.

• The Giants are expecting Jason Pierre-Paul to make season debut Sunday in Tampa. But the defensive end is still are experimenting with ways to cover his mangled right hand that both will protect it and allow him to be most effective. At Thursday's practice, he wore a mitten-type wrap that had his thumb free with the remaining fingers on his hand bunched together. Earlier in the week, he wore a custom-made glove that allowed motion in his fingers.

• Bears running back Matt Forte did not practice Thursday. Forte injured his right knee when tackled on a screen pass in the third quarter of Sunday's loss to the Vikings.• Former Raiders defensive end Anthony Wayne Smith was found guilty in Los Angeles of murdering three men, including two whose faces appeared to have been branded with a hot iron. Smith, who retired from the NFL in 1998, could face life in prison without the possibility of parole at his Dec. 21 sentencing.

• Seattle wide receiver Ricardo Lockette said on social media that he has been released from a Dallas hospital following surgery to stabilize ligaments in his neck. Lockette was injured Sunday in Seattle's 13-12 win over Dallas on a hit from Cowboys safety Jeff Heath during a punt return.

• The NFL said it will not move the Super Bowl out of Houston in 2017 based on the repeal this week by the city's voters of a broad anti-discrimination ordinance in what was depicted as a battle over gay and transgender rights. The league said its Super Bowl plans are unchanged but it will work to make its signature event inclusive.

• The city of Jacksonville and Jaguars owner Shad Khan have $90 million in upgrades planned for EverBank Field. The city still needs to get funding approved for its half of the project.