2011
Best Cornerback – Darrelle Revis
Defensive Stats: 52 tackles, 4 interceptions and 1 touchdown.
Runner Up – Johnathan Joseph
Defensive Stats: 57 tackles, 2 interceptions and 1 touchdown.
2012
Best Cornerback – Richard Sherman
Defensive Stats: 65 tackles, 8 interceptions and 1 touchdown.
Runner Up – Charles Tillman
Defensive Stats: 87 tackles, 3 interceptions and 3 touchdowns.
2013
Best Cornerback – Patrick Peterson
Defensive Stats: 42 tackles and 3 interceptions.
Runner Up – Richard Sherman
Defensive Stats: 48 tackles, 8 interceptions and 1 touchdown.
2014
Best Cornerback – Richard Sherman
Defensive Stats: 57 tackles and 4 interceptions.
Runner Up – Darrelle Revis
Defensive Stats: 47 tackles and 2 interceptions.
2015
Best Cornerback – Josh Norman
Defensive Stats: 56 tackles, 4 interceptions and 2 touchdowns.
Runner Up – Patrick Peterson
Defensive Stats: 35 tackles and 2 interceptions.
2016
Best Cornerback – Marcus Peters
Defensive Stats: 45 tackles and 6 interceptions.
Runner Up – Aqib Talib
Defensive Stats: 43 tackles, 3 interceptions and 1 touchdown.
2017
Best Cornerback – Darius Slay
Defensive Stats: 60 tackles and 8 interceptions.
Runner Up – Jalen Ramsey
Defensive Stats: 63 tackles and 4 interceptions.
2018
Best Cornerback – Kyle Fuller
Defensive Stats: 55 tackles and 7 interceptions.
Runner Up – Stephon Gilmore
Defensive Stats: 53 tackles and 2 interceptions.
2019
Best Cornerback – Stephon Gilmore
Defensive Stats: 53 tackles, 6 interceptions and 2 touchdowns.
Runner Up – Tre’Davious White
Defensive Stats: 58 tackles, 6 interceptions and 2 forced fumbles.
Other season-by-season lists:
Best Wide Receiver Seasons
Best Quarterback Seasons
Best Running Back Seasons