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FEI Defense Ratings
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FEI Defense Ratings (DFEI) are opponent-adjusted possession efficiency data representing the scoring advantage per non-garbage possession a defense would expect to have on a neutral field against an average opponent offense. The relative strength of opponent offenses faced (OOA) is the difference between DFEI and unadjusted defensive possession efficiency (DVE). Opponent offensive points per drive (DPD), available yards percentage (DAY), yards per play (DPP), and the percentages of opponent offensive drives that ended in a touchdown or field goal attempt (DSR), drives that ended in a touchdown (DTD), drives that earned at least 10 yards (DFD), and busted drives that were held to zero or fewer yards (DBD) are calculated from the results of non-garbage, regulation drives in FBS vs FBS games.

 

2015 FEI Defense Ratings
2015 Team Ratings :: FEI :: OFEI :: DFEI :: SFEI :: PVE :: PPD :: AYP :: YPP :: DSR :: FPV

 

Opponent-Adjusted Efficiency

 

Unadjusted Efficiency

Rk Team Rec FBS DFEI   OOA Rk   DVE Rk DPD Rk DAY Rk DPP Rk DSR Rk DTD Rk DFD Rk DBD Rk
1 Alabama 14-1 13-1 .90   .21 9   .69 1 .99 1 .286 1 4.45 2 .258 4 .107 1 .528 1 .225 2
2 Boston College 3-9 1-9 .70   .09 38   .60 2 1.19 5 .331 4 4.68 6 .266 7 .117 2 .594 13 .172 16
3 Washington 7-6 6-6 .66   .22 7   .44 20 1.59 25 .406 33 5.03 19 .336 33 .179 20 .636 36 .150 29
4 Oklahoma 11-2 11-2 .62   .17 15   .45 18 1.59 24 .360 11 5.04 23 .317 19 .186 25 .569 5 .144 33
5 Clemson 14-1 13-1 .61   .14 27   .47 11 1.46 15 .338 6 4.99 17 .282 12 .182 22 .564 4 .227 1
6 Northwestern 10-3 9-3 .60   .08 44   .53 7 1.26 6 .361 12 4.68 7 .272 9 .152 9 .642 42 .079 108
7 Ohio State 12-1 12-1 .59   .04 51   .55 5 1.14 3 .324 3 4.63 4 .248 2 .137 3 .582 9 .176 12
8 Vanderbilt 4-8 3-8 .58   .15 24   .43 23 1.55 21 .410 40 5.36 39 .381 53 .149 8 .642 40 .164 21
9 West Virginia 8-5 7-5 .57   .16 19   .41 25 1.62 27 .392 25 5.42 44 .318 22 .178 19 .624 29 .127 52
10 Texas A&M 8-5 7-5 .56   .19 13   .37 27 1.62 26 .398 27 5.57 49 .333 28 .184 23 .585 10 .143 34
11 Utah 10-3 10-3 .55   .12 31   .43 22 1.65 28 .410 37 5.26 36 .321 24 .199 29 .667 57 .160 24
12 Georgia 10-3 9-3 .55   -.01 65   .56 4 1.27 7 .348 9 4.86 11 .268 8 .145 7 .572 6 .145 32
13 Florida 10-4 10-4 .53   .04 52   .49 9 1.42 12 .335 5 4.64 5 .286 15 .168 14 .578 8 .217 4
14 Missouri 5-7 4-7 .53   .07 46   .46 13 1.42 13 .384 22 4.57 3 .328 26 .164 12 .672 60 .172 16
15 Wisconsin 10-3 10-3 .52   -.07 81   .58 3 1.14 2 .303 2 4.30 1 .264 5 .139 5 .556 2 .139 38
 
Rk Team Rec FBS DFEI   OOA Rk   DVE Rk DPD Rk DAY Rk DPP Rk DSR Rk DTD Rk DFD Rk DBD Rk
16 Ole Miss 10-3 9-3 .50   .15 20   .35 28 1.67 29 .410 39 4.95 14 .347 37 .184 23 .639 39 .136 40
17 Michigan State 12-2 12-2 .49   .17 17   .32 32 1.79 33 .422 46 5.39 42 .333 28 .227 40 .613 22 .120 65
18 LSU 9-3 9-3 .49   .30 1   .19 56 2.01 59 .414 43 5.30 37 .359 44 .260 65 .649 47 .160 23
19 Florida State 10-3 9-3 .47   .02 58   .46 15 1.38 11 .375 19 4.73 10 .264 6 .157 11 .657 52 .086 101
20 Michigan 10-3 10-3 .47   .00 62   .47 10 1.35 8 .369 14 4.88 12 .278 10 .143 6 .594 14 .173 13
21 Iowa 12-2 11-2 .43   -.01 63   .44 21 1.57 23 .394 26 5.04 22 .320 23 .167 13 .687 74 .133 43
22 Toledo 10-2 10-2 .43   -.02 69   .44 19 1.51 16 .411 41 4.96 15 .331 27 .169 15 .690 76 .155 25
23 Penn State 7-6 7-6 .41   -.01 67   .43 24 1.53 18 .354 10 4.72 9 .285 14 .196 28 .614 24 .184 9
24 TCU 11-2 10-2 .40   .20 11   .20 51 1.91 45 .406 32 5.65 55 .337 34 .245 54 .595 15 .123 60
25 Houston 13-1 12-1 .40   -.05 78   .45 17 1.55 20 .391 24 5.48 46 .299 18 .191 26 .592 12 .121 62
26 USC 8-6 8-6 .39   .22 6   .16 59 2.12 69 .482 75 5.93 79 .400 66 .258 63 .710 93 .116 69
27 Louisville 8-5 7-5 .39   .04 50   .34 31 1.71 30 .371 16 5.06 24 .327 25 .212 31 .590 11 .186 6
28 Mississippi State 9-4 8-4 .38   .19 14   .19 55 1.92 46 .433 51 5.45 45 .399 62 .217 35 .674 63 .167 19
29 Tennessee 9-4 8-4 .38   .08 41   .30 35 1.44 14 .374 18 5.12 26 .283 13 .181 21 .616 26 .130 46
30 Temple 10-4 10-4 .38   -.09 90   .47 12 1.52 17 .369 15 5.15 27 .318 20 .171 17 .606 19 .141 35
 
Rk Team Rec FBS DFEI   OOA Rk   DVE Rk DPD Rk DAY Rk DPP Rk DSR Rk DTD Rk DFD Rk DBD Rk
31 Auburn 7-6 6-6 .37   .26 2   .10 68 2.11 67 .517 105 5.48 47 .415 76 .236 44 .740 109 .089 92
32 Washington State 9-4 9-3 .36   .16 18   .20 52 1.98 55 .502 93 5.63 53 .378 50 .237 46 .748 114 .133 43
33 Baylor 10-3 9-3 .36   .13 28   .22 44 1.86 37 .409 36 5.33 38 .318 21 .245 53 .642 42 .126 54
34 Boise State 9-4 8-4 .35   -.11 94   .45 16 1.56 22 .347 8 5.37 40 .290 16 .193 27 .559 3 .179 11
35 Stanford 12-2 12-2 .34   .11 34   .23 43 1.93 48 .434 52 5.40 43 .396 60 .209 30 .612 21 .173 14
36 Appalachian State 11-2 10-2 .33   -.19 114   .52 8 1.38 10 .364 13 4.72 8 .292 17 .154 10 .608 20 .154 26
37 UCLA 8-5 8-5 .33   .15 25   .19 58 1.96 53 .450 58 5.01 18 .378 51 .223 36 .676 68 .088 97
38 Texas 5-7 5-7 .33   .24 3   .08 75 2.22 73 .485 77 5.77 65 .399 64 .284 80 .696 84 .074 113
39 San Diego State 11-3 10-3 .33   -.13 104   .46 14 1.37 9 .346 7 5.16 28 .255 3 .172 18 .628 33 .131 45
40 Connecticut 6-7 5-7 .32   -.08 86   .40 26 1.54 19 .421 44 5.04 21 .333 28 .171 16 .682 70 .116 68
41 South Florida 8-5 7-5 .31   .09 40   .22 45 1.99 57 .457 63 5.67 58 .389 57 .236 45 .694 81 .083 105
42 BYU 9-4 8-4 .30   -.01 66   .31 33 1.79 32 .408 34 5.03 20 .357 42 .224 37 .650 48 .168 18
43 Marshall 10-3 9-3 .28   -.25 127   .53 6 1.16 4 .371 17 4.98 16 .237 1 .138 4 .625 30 .092 89
44 Illinois 5-7 4-7 .26   .01 60   .26 40 1.87 39 .405 31 5.24 32 .348 38 .230 43 .644 45 .089 94
45 Georgia Tech 3-9 2-9 .25   .15 22   .10 71 2.29 78 .465 70 5.89 76 .442 88 .283 78 .675 66 .092 90
 
Rk Team Rec FBS DFEI   OOA Rk   DVE Rk DPD Rk DAY Rk DPP Rk DSR Rk DTD Rk DFD Rk DBD Rk
46 Arizona State 6-7 5-7 .25   .15 26   .10 69 2.08 65 .444 56 6.52 109 .380 52 .259 64 .627 32 .139 39
47 Virginia Tech 7-6 6-6 .24   .03 57   .21 47 1.93 47 .405 29 5.79 67 .364 46 .238 49 .629 34 .166 20
48 Northern Illinois 8-6 7-6 .24   -.07 84   .30 34 1.89 42 .444 57 5.22 30 .392 59 .216 34 .667 57 .094 86
49 North Carolina 11-3 9-3 .24   .08 42   .15 60 1.94 52 .495 86 5.66 57 .400 66 .244 52 .726 99 .089 94
50 Louisiana Tech 9-4 8-4 .23   -.11 96   .34 30 1.85 36 .414 42 5.25 34 .346 36 .213 32 .691 77 .140 37
51 Minnesota 6-7 6-7 .22   -.02 68   .24 41 1.91 43 .403 28 4.90 13 .373 48 .229 42 .647 46 .105 75
52 Oklahoma State 10-3 9-3 .21   .13 30   .08 73 2.27 77 .464 68 6.04 85 .413 75 .290 85 .684 72 .148 31
53 Notre Dame 10-3 10-3 .21   .09 39   .12 65 1.98 56 .423 47 5.66 56 .385 54 .250 57 .622 27 .088 97
54 Miami 8-5 7-5 .20   .10 37   .10 72 2.26 76 .487 79 6.14 96 .441 86 .257 61 .743 110 .088 96
55 Memphis 9-4 8-4 .20   .15 21   .05 82 2.20 71 .455 62 6.18 100 .375 49 .289 84 .625 30 .099 81
56 Georgia Southern 9-4 8-4 .19   -.10 93   .29 37 1.85 35 .405 30 5.60 50 .355 41 .226 39 .597 16 .161 22
57 Wake Forest 3-9 2-9 .19   .12 32   .07 77 2.02 61 .451 59 5.98 84 .397 61 .254 60 .659 53 .095 85
58 Akron 8-5 7-5 .19   -.11 95   .30 36 1.73 31 .384 21 5.07 25 .281 11 .237 46 .630 35 .185 7
59 Maryland 3-9 2-9 .17   .20 10   -.04 93 2.58 102 .489 82 5.89 77 .489 109 .326 99 .674 62 .092 88
60 Utah State 6-7 5-7 .16   -.10 91   .26 39 2.02 60 .384 23 5.23 31 .333 28 .265 70 .605 18 .218 3
 
Rk Team Rec FBS DFEI   OOA Rk   DVE Rk DPD Rk DAY Rk DPP Rk DSR Rk DTD Rk DFD Rk DBD Rk
61 Nebraska 6-7 6-7 .14   .01 59   .14 62 2.07 63 .441 54 5.92 78 .399 65 .258 62 .663 54 .110 72
62 Pittsburgh 8-5 7-5 .14   .11 35   .04 83 2.31 80 .460 67 5.97 81 .441 85 .260 66 .654 49 .150 30
63 Virginia 4-8 3-8 .14   .10 36   .04 84 2.41 87 .505 99 6.43 106 .476 105 .282 77 .734 105 .129 48
64 Arkansas State 9-4 8-4 .14   -.21 120   .35 29 1.94 51 .379 20 5.83 73 .335 32 .250 57 .573 7 .195 5
65 Ohio 8-5 7-5 .14   -.13 103   .27 38 1.87 38 .421 45 5.61 52 .351 40 .224 38 .642 40 .134 42
66 Colorado 4-9 3-9 .13   .08 43   .06 81 2.41 86 .514 104 6.10 93 .438 82 .299 89 .757 118 .076 110
67 Central Michigan 7-6 6-6 .13   -.07 83   .20 54 1.81 34 .410 38 5.26 35 .363 45 .237 46 .615 25 .126 53
68 Navy 11-2 10-2 .11   .03 53   .08 76 2.08 64 .480 73 5.67 60 .404 70 .263 67 .675 67 .123 59
69 East Carolina 5-7 4-7 .11   -.03 71   .13 63 2.05 62 .432 50 5.37 41 .391 58 .263 67 .624 28 .120 64
70 Iowa State 3-9 2-9 .10   .19 12   -.09 102 2.55 101 .504 97 6.06 87 .448 93 .328 101 .696 85 .136 41
71 Arkansas 8-5 7-5 .10   .22 8   -.12 107 2.37 84 .491 84 6.10 92 .466 100 .288 83 .703 89 .153 27
72 NC State 7-6 6-6 .09   -.03 70   .12 64 2.11 66 .408 35 6.08 90 .359 43 .269 72 .614 23 .172 15
73 Western Kentucky 12-2 12-2 .07   -.12 101   .20 53 1.88 41 .451 60 5.81 70 .342 35 .243 51 .678 69 .125 55
74 Kansas State 6-7 5-7 .07   .17 16   -.10 105 2.59 104 .503 96 6.53 110 .454 95 .333 104 .709 92 .085 103
75 Kent State 3-9 2-9 .07   -.14 105   .21 48 1.91 44 .425 49 5.24 33 .388 56 .239 50 .657 51 .097 82
 
Rk Team Rec FBS DFEI   OOA Rk   DVE Rk DPD Rk DAY Rk DPP Rk DSR Rk DTD Rk DFD Rk DBD Rk
76 California 8-5 7-5 .07   .13 29   -.06 96 2.58 102 .542 112 6.10 94 .468 101 .305 91 .730 104 .128 51
77 Southern Mississippi 9-5 8-5 .06   -.17 112   .23 42 2.00 58 .424 48 5.61 51 .403 69 .228 41 .604 17 .181 10
78 Oregon 9-4 8-4 .06   .15 23   -.09 101 2.51 97 .505 98 6.15 98 .470 102 .309 92 .718 96 .087 100
79 Kentucky 5-7 4-7 .03   -.08 87   .11 67 2.21 72 .488 81 5.78 66 .415 76 .268 71 .764 121 .089 92
80 Air Force 8-6 7-6 .02   -.04 72   .06 80 2.23 74 .439 53 6.16 99 .404 71 .281 76 .637 38 .185 8
81 Bowling Green 10-4 10-4 .02   -.05 76   .07 78 2.24 75 .498 90 5.64 54 .425 80 .275 73 .706 91 .100 79
82 Duke 8-5 7-5 .02   -.12 99   .14 61 1.94 50 .441 55 5.83 72 .349 39 .247 55 .644 44 .075 112
83 Georgia State 6-7 6-6 .01   -.20 117   .21 49 1.88 40 .460 66 5.21 29 .400 66 .214 33 .750 115 .086 101
84 Miami (OH) 3-9 2-9 .00   -.10 92   .10 70 2.43 88 .457 64 5.69 62 .442 89 .297 88 .674 63 .116 70
85 Middle Tennessee 7-6 6-6 -.01   -.20 116   .19 57 1.94 49 .459 65 5.75 64 .399 63 .252 59 .664 56 .140 36
86 Troy 4-8 3-8 -.01   -.12 100   .11 66 2.31 82 .466 71 5.50 48 .410 74 .295 87 .738 108 .123 58
87 South Carolina 3-9 3-8 -.01   .03 56   -.04 94 2.45 93 .505 100 5.97 82 .415 78 .314 95 .695 82 .085 104
88 Florida Atlantic 3-9 3-9 -.02   -.22 121   .21 50 1.97 54 .452 61 5.80 69 .386 55 .248 56 .697 87 .097 83
89 Buffalo 5-7 4-7 -.03   -.24 125   .21 46 2.12 68 .464 69 5.95 80 .365 47 .277 74 .686 73 .102 78
90 Western Michigan 8-5 7-5 -.03   .03 54   -.06 99 2.45 91 .496 87 6.47 108 .409 73 .326 98 .705 90 .106 74
 
Rk Team Rec FBS DFEI   OOA Rk   DVE Rk DPD Rk DAY Rk DPP Rk DSR Rk DTD Rk DFD Rk DBD Rk
91 Cincinnati 7-6 6-6 -.03   -.04 75   .01 87 2.31 81 .483 76 6.05 86 .421 79 .286 81 .664 55 .064 118
92 Syracuse 4-8 3-8 -.03   .06 47   -.10 106 2.54 100 .521 107 6.29 102 .476 105 .315 96 .734 105 .121 63
93 Indiana 6-7 5-7 -.06   .03 55   -.09 104 2.47 94 .501 92 6.40 105 .405 72 .331 103 .675 65 .129 49
94 Nevada 7-6 6-6 -.06   -.15 109   .08 74 2.19 70 .510 102 5.82 71 .441 86 .265 69 .721 98 .074 114
95 Army 2-10 1-9 -.07   -.07 85   .00 89 2.49 95 .487 80 6.06 89 .447 90 .291 86 .728 102 .058 123
96 Tulane 3-9 2-9 -.10   -.07 82   -.03 91 2.59 105 .492 85 5.68 61 .436 81 .333 104 .692 79 .128 50
97 New Mexico 7-6 6-6 -.11   -.06 80   -.05 95 2.45 92 .542 111 6.67 111 .463 97 .299 90 .728 100 .129 47
98 Massachusetts 3-9 3-9 -.12   -.11 97   .00 88 2.39 85 .502 94 5.67 59 .438 83 .288 82 .719 97 .062 120
99 South Alabama 5-7 4-7 -.12   -.09 89   -.03 92 2.71 107 .498 91 6.30 104 .471 103 .346 107 .691 77 .081 107
100 UTSA 3-9 3-9 -.12   -.19 115   .07 79 2.33 83 .507 101 6.12 95 .447 91 .284 79 .688 75 .057 125
101 Arizona 7-6 6-6 -.13   .00 61   -.14 109 2.74 110 .497 88 6.06 88 .473 104 .356 110 .699 88 .123 57
102 Purdue 2-10 1-10 -.14   .05 48   -.19 113 2.85 113 .560 119 6.72 114 .516 115 .367 113 .758 119 .109 73
103 Colorado State 7-6 6-6 -.14   -.17 111   .02 86 2.30 79 .486 78 6.22 101 .451 94 .278 75 .729 103 .053 126
104 UL Monroe 2-11 1-11 -.15   -.13 102   -.02 90 2.69 106 .481 74 5.73 63 .510 114 .342 106 .671 59 .123 61
105 Charlotte 2-10 1-10 -.20   -.23 122   .03 85 2.49 96 .502 95 5.98 83 .500 111 .309 93 .654 50 .125 55
 
Rk Team Rec FBS DFEI   OOA Rk   DVE Rk DPD Rk DAY Rk DPP Rk DSR Rk DTD Rk DFD Rk DBD Rk
106 San Jose State 6-7 5-7 -.21   -.15 108   -.06 97 2.54 98 .489 83 5.87 75 .464 98 .328 101 .696 85 .104 76
107 Tulsa 6-7 6-7 -.21   -.09 88   -.12 108 2.72 109 .540 110 6.69 112 .494 110 .348 109 .747 113 .118 67
108 Fresno State 3-9 2-9 -.22   -.04 73   -.18 112 2.81 112 .512 103 6.14 97 .479 107 .380 115 .711 94 .091 91
109 Oregon State 2-10 1-10 -.23   .23 4   -.46 125 3.46 126 .614 125 6.82 117 .596 127 .439 125 .746 111 .079 109
110 Texas Tech 7-6 6-6 -.27   .12 33   -.38 120 3.04 117 .559 118 7.18 125 .523 117 .413 119 .781 123 .065 117
111 UTEP 5-7 4-7 -.27   -.20 118   -.06 98 2.43 90 .497 89 7.00 119 .440 84 .320 97 .672 61 .104 76
112 Hawaii 3-10 2-10 -.29   -.14 106   -.15 111 2.72 108 .520 106 5.84 74 .454 95 .348 108 .695 83 .099 80
113 UNLV 3-9 2-9 -.32   -.12 98   -.20 114 2.78 111 .528 108 6.73 115 .465 99 .364 111 .682 70 .093 87
114 Louisiana 4-8 3-8 -.32   -.24 126   -.07 100 2.43 89 .475 72 6.30 103 .447 92 .311 94 .636 37 .152 28
115 Kansas 0-12 0-11 -.32   .22 5   -.55 127 3.58 128 .649 128 7.33 126 .625 128 .467 126 .817 128 .067 115
116 Florida International 5-7 4-7 -.33   -.24 124   -.09 103 2.54 99 .529 109 6.08 91 .482 108 .327 100 .755 117 .082 106
117 Rutgers 4-8 3-8 -.33   .05 49   -.38 121 3.21 121 .624 126 7.53 128 .549 123 .418 120 .795 124 .066 116
118 Ball State 3-9 2-9 -.35   -.04 74   -.31 116 2.92 114 .567 120 6.44 107 .508 113 .373 114 .805 126 .025 128
119 SMU 2-10 2-9 -.38   .07 45   -.45 124 3.43 125 .559 117 7.03 121 .543 121 .472 127 .693 80 .118 66
120 UCF 0-12 0-11 -.39   -.01 64   -.38 119 3.32 124 .585 121 6.93 118 .553 125 .430 122 .763 120 .061 121
 
Rk Team Rec FBS DFEI   OOA Rk   DVE Rk DPD Rk DAY Rk DPP Rk DSR Rk DTD Rk DFD Rk DBD Rk
121 Old Dominion 5-7 4-7 -.40   -.25 128   -.14 110 2.93 115 .554 114 5.79 68 .527 119 .366 112 .771 122 .076 111
122 Wyoming 2-10 2-9 -.40   -.06 79   -.35 117 3.11 119 .558 116 6.75 116 .535 120 .404 117 .737 107 .035 127
123 North Texas 1-11 1-10 -.40   -.05 77   -.35 118 3.14 120 .590 122 6.72 113 .526 118 .412 118 .798 125 .088 99
124 New Mexico State 3-9 3-9 -.49   -.24 123   -.25 115 2.96 116 .544 113 7.03 120 .516 116 .386 116 .712 95 .059 122
125 Rice 5-7 4-7 -.60   -.20 119   -.40 122 3.06 118 .556 115 7.43 127 .500 111 .421 121 .746 111 .114 71
126 Idaho 4-8 3-8 -.61   -.19 113   -.42 123 3.30 123 .596 124 7.16 124 .544 122 .432 123 .728 101 .096 84
127 Texas State 3-9 2-9 -.63   -.14 107   -.48 126 3.25 122 .592 123 7.14 123 .549 123 .434 124 .754 116 .057 124
128 Eastern Michigan 1-11 1-11 -.73   -.15 110   -.58 128 3.52 127 .630 127 7.10 122 .581 126 .473 128 .806 127 .062 119