Edge rushers and safeties dominated PFF grades. Find out who shined and where the 49ers' defense still faces challenges.

The Tennessee Titans made a few roster moves on Tuesday, placing three safeties on injured reserve and adding two defensive ...

The Tennessee Titans placed three safeties on injured reserve after their Week 15 loss to the 49ers, forcing emergency roster ...

The San Francisco 49ers defense struggled some against the Tennessee Titans, but their offense had a huge day to mark the ...

What is the pulse of the fans and analysts after the Tennessee Titans' Week 15 loss, and with the Kansas City Chiefs up next?

The Tennessee Titans have placed a trio of safeties on injured reserve. Tuesday's moves effectively end the seasons of Xavier ...

Meanwhile, the 49ers are set to get some much-needed reinforcements on run defense, and Ricky Pearsall's status for Week 16 ...

Tennessee Titans defensive tackle Jeffery Simmons found the end zone in the team's Week 15 loss against the San Francisco ...

The San Francisco 49ers defeated the Tennessee Titans on Sunday. Here's who had the best and worst days, according to Pro ...

The defense. The Titans lost a trio of safeties to injuries after a couple of series. They also allowed seven straight ...

Patrick Mahomes tore his ACL in Week 15 against the Chargers, and the Chiefs were officially eliminated from the playoff hunt ...

San Francisco 49ers head coach Kyle Shanahan opens up about facing veteran quarterback Philip Rivers of the Indianapolis ...