The Baltimore defense has been on the field for 1,342 plays this season, including the playoffs, which is the most that any defense has played since 2001, according to ESPN Stats and Info. The Ravens defense has played an average of 85.3 snaps in the postseason -- 17.4 more than their regular-season average. No wonder they are allowing 415 yards per game in the playoffs. But statistically speaking, they have actually been more efficient, allowing fewer yards per play in the playoffs (4.9) than they did in the regular season (5.2). Oh, the only other defense to play more than 1,300 snaps? Last year's New York Giants, who won it all.