Jason Peters - 11.5 - http://www.footballsfuture.com/phpBB2/viewtopic.php?t=298822 and i'd appreciate it if you'd inform Mark Schlereth of this fact. He seems to think Peters is the second coming.
Dallas Cowboys outside linebacker DeMarcus Ware - 20
Julius Peppers is the career leader in sacks for the Carolina Panthers. Thru week 5 of the 2008 NFL season, Peppers has amassed 59 sacks in his career with Carolina.
The Dallas Cowboys led the league in sacks with 59.
demarcus ware
Aaron Leathers
The linebacker with the most sacks in an NFL season is Justin Houston of the Kansas City Chiefs. He finished with 22.0 sacks in 2014.
The New York Giants
Reggie White (Green Bay) and Darnell Dockett (Arizona) with 3 sacks each.
There isn't really a record kept for fewest sacks in a season by a player, as there are thousands of NFL players who have not had any sacks. Michael Strahan holds the record for most sacks in a season, at 22 1/2.
Jared Allen
bruce smith
DeMarcus Ware of the Dallas Cowboys with 20.