San Francisco 49ers: What Is the Problem with Their Run Defense?

The success of the San Francisco 49ers defense against the run has declined significantly, from 2012 to 2013.

In 2012, the 49ers ranked fourth in the league, allowing only 94.2 yards per game on the ground. The defense also ranked third in yards per carry, allowing an average of only 3.7 yards. Opponents rushed for seven touchdowns all season.

The 49ers defense against the run has weakened, at least statistically. In 2013, they rank 18th, allowing 106.7 yards per game. They are currently 17th in the league, allowing a 4.0 yards-per-carry average. Through seven weeks, the 49ers have already allowed seven touchdowns on the...

Read Complete Article at Bleacher Report - San Francisco 49ers
Article is property of BleacherReport.com