Yesterday Kyle broke down the offensive statistics from 2013 on a class-by-class basis (here are the links to the North Division and South Division breakdowns). Today, we move to the defensive side of the ball for the same kind of analysis. Each team’s classes are tracked in four statistical categories: total tackles, tackles for a loss, sacks and interceptions.

Cal:

Tackles: 859

Freshmen: 288 (33.5 percent)

Sophomores: 158 (18.4 percent)

Juniors: 279 (32.5 percent)

Seniors: 133 (15.5 percent)

Team: 1 (< 1 percent)

TFL: 76

Freshmen: 19.5 (25.7 percent)

Sophomores: 15 (19.7 percent)

Juniors: 22.5 (29.6 percent)

Seniors: 18 (23.7 percent)

Team: 1 (1.3 percent)

Sacks: 18

Freshmen: 4 (22.2 percent)

Sophomores: 5.5 (30.6 percent)

Juniors: 5 (2.8 percent)

Seniors: 3.5 (19.4 percent)

INT: 5

Freshmen: 0

Sophomores: 1 (20 percent)

Juniors: 2 (40 percent)

Seniors: 2 (40 percent)

Oregon:

Tackles: 1082

Freshmen: 45 (4.2 percent)

Sophomores: 195 (18 percent)

Juniors: 416 (38.4 percent)

Seniors: 426 (39.4 percent)

TFL: 70

Freshmen: 2.5 (3.5 percent)

Sophomores: 13 (18.6 percent)

Juniors: 24.5 (35.0 percent)

Seniors: 30 (42.9 percent)

Sacks: 28

Freshmen: 2.5 (9.0 percent)

Sophomores: 6.5 (23.2 percent)

Juniors: 9.5 (33.9 percent)

Seniors: 9.5 (33.9 percent)

INT: 17

Freshmen: 0

Sophomores: 0

Juniors: 8 (47.1 percent)

Seniors: 9 (52.9 percent)

Oregon State:

Tackles: 961

Freshmen: 122 (12.7 percent)

Sophomores: 58 (6.0 percent)

Juniors: 552 (57.5 percent)

Seniors: 229 (23.8 percent)

TFL: 75

Freshmen: 6.5 (8.7 percent)

Sophomores: 5 (6.6 percent)

Juniors: 44 (58.7 percent)

Seniors: 19.5 (26.0 percent)

Sacks: 24

Freshmen: 0

Sophomores: 2 (8.3 percent)

Juniors: 14 (58.3 percent)

Seniors: 8 (33.3 percent)

INT: 19

Freshmen: 0

Sophomores: 1 (5.3 percent)

Juniors: 10 (52.6 percent)

Seniors: 8 (42.1 percent)

Stanford:

Tackles: 999

Freshmen: 3 (< 1 percent)

Sophomores: 103 (10.3 percent)

Juniors: 228 (22.8 percent)

Seniors: 664 (66.5 percent)

Team: 1 (< 1 percent)

TFL: 109

Freshmen: 0

Sophomores: 2.5 (2.3 percent)

Juniors: 21 (19.3 percent)

Seniors: 84.5 (77.5 percent)

Team: 1 (< 1 percent)

Sacks: 44

Freshmen: 0

Sophomores: 0

Juniors: 5.5 (12.5 percent)

Seniors: 37.5 (85.2 percent)

Team: 1 (2.3 percent)

INT: 13

Freshmen: 0

Sophomores: 2 (15.4 percent)

Juniors: 6 (46.1 percent)

Seniors: 5 (38.5 percent)

Washington:

Tackles: 952

Freshmen: 68 (7.1 percent)

Sophomores: 290 (30.5 percent)

Juniors: 268 (28.2 percent)

Seniors: 326 (34.2 percent)

TFL: 74

Freshmen: 4 (5.4 percent)

Sophomores: 23.5 (31.8 percent)

Juniors: 32 (43.2 percent)

Seniors: 14.5 (19.6 percent)

Sacks: 41

Freshmen: 2.5 (6.1 percent)

Sophomores: 10 (24.4 percent)

Juniors: 25 (61.0 percent)

Seniors: 3.5 (8.5 percent)

INT: 16

Freshmen: 1 (6.3 percent)

Sophomores: 6 (37.5 percent)

Juniors: 2 (12.6 percent)

Seniors: 7 (43.8 percent)

Washington State:

Tackles: 977

Freshmen: 3 (< 1 percent)

Sophomores: 347 (35.5 percent)

Juniors: 111 (11.4 percent)

Seniors: 514 (52.6 percent)

Team: 2 (< 1 percent)

TFL: 75

Freshmen: 0

Sophomores: 39.5 (52.7 percent)

Juniors: 9.5 (12.7 percent)

Seniors: 25 (33.3 percent)

Team: 1 (1.3 percent)

Sacks: 21

Freshmen: 0

Sophomores: 13 (61.9 percent)

Juniors: 5 (23.8 percent)

Seniors: 3 (14.3 percent)

INT: 16

Freshmen: 0

Sophomores: 0

Juniors: 0

Seniors: 16 (100 percent)