Quarterbacks are ranked according to DYAR, or Defense-adjusted Yards Above Replacement. This gives the value of the quarterback 's performance compared to replacement level, adjusted for situation and opponent and then translated into yardage. DYAR (and its cousin, YAR, which isn't adjusted based on opponent) is further explained here.
The other statistic given is DVOA, or Defense-adjusted Value Over Average. This number represents value, per play, over an average quarterback in the same game situations. The more positive the DVOA rating, the better the player's performance. Negative DVOA represents below-average offense. DVOA (and its cousin, VOA, which isn't adjusted based on opponent) is further explained here.
The simple version: DYAR means a quarterback with more total value. DVOA means a quarterback with more value per play.
Effective Yards, listed in red, translate DVOA into a yards per attempt figure. This provides an easy comparison: in general, players with more Effective Yards than standard yards played better than standard stats would otherwise indicate, while players with fewer Effective Yards than standard yards played worse than standard stats would otherwise indicate. Effective Yards are not the best way to measure total value because they are more dependent on usage than DYAR.
Clicking on a player's name will bring you to his FO player page with advanced stats through the most recent season.
| Player | Team | DYAR | Rk | YAR | Rk | DVOA | Rk | VOA | Passes | Yards | EYds | TD | FK | FL | INT | C% | DPI |
| P.Manning | IND | 1,636 | 1 | 1,814 | 1 | 41.7% | 1 | 47.4% | 470 | 3,645 | 4,721 | 28 | 2 | 1 | 10 | 67.5% | 5/44 |
| C.Palmer | CIN | 1,541 | 2 | 1,519 | 2 | 33.4% | 3 | 32.7% | 530 | 3,696 | 4,887 | 32 | 3 | 2 | 12 | 68.0% | 7/125 |
| T.Brady | NE | 1,405 | 3 | 1,261 | 5 | 28.6% | 5 | 24.5% | 555 | 3,918 | 4,759 | 26 | 1 | 3 | 14 | 63.3% | 5/133 |
| M.Hasselbeck | SEA | 1,357 | 4 | 1,471 | 3 | 32.2% | 4 | 35.9% | 472 | 3,268 | 4,366 | 24 | 2 | 2 | 9 | 66.1% | 10/187 |
| T.Green | KC | 1,269 | 5 | 1,299 | 4 | 25.9% | 7 | 26.7% | 541 | 3,806 | 4,485 | 17 | 3 | 4 | 10 | 63.2% | 10/167 |
| J.Plummer | DEN | 1,186 | 6 | 1,154 | 6 | 27.1% | 6 | 26.0% | 477 | 3,223 | 4,132 | 18 | 2 | 1 | 7 | 61.0% | 4/21 |
| B.Roethlisberger | PIT | 885 | 7 | 918 | 7 | 35.8% | 2 | 37.5% | 292 | 2,249 | 2,723 | 17 | 1 | 1 | 9 | 62.7% | 6/121 |
| D.Brees | SD | 883 | 8 | 774 | 8 | 15.2% | 9 | 11.9% | 526 | 3,337 | 3,902 | 24 | 3 | 5 | 14 | 65.3% | 4/68 |
| E.Manning | NYG | 632 | 9 | 610 | 11 | 6.0% | 17 | 5.4% | 585 | 3,573 | 3,840 | 24 | 6 | 2 | 17 | 52.9% | 10/255 |
| B.Favre | GB | 606 | 10 | 493 | 17 | 3.6% | 19 | 0.9% | 630 | 3,675 | 4,122 | 20 | 3 | 6 | 25 | 61.6% | 11/276 |
| J.Delhomme | CAR | 600 | 11 | 580 | 12 | 8.7% | 14 | 8.1% | 463 | 3,207 | 3,251 | 24 | 5 | 6 | 16 | 60.2% | 10/174 |
| S.McNair | TEN | 585 | 12 | 648 | 9 | 7.1% | 16 | 9.1% | 494 | 3,037 | 3,410 | 16 | 2 | 4 | 11 | 62.4% | 4/20 |
| B.Leftwich | JAC | 583 | 13 | 565 | 14 | 18.1% | 8 | 17.2% | 324 | 2,002 | 2,389 | 15 | 4 | 3 | 5 | 58.5% | 3/38 |
| D.McNabb | PHI | 564 | 14 | 538 | 15 | 11.9% | 12 | 10.8% | 378 | 2,375 | 2,737 | 16 | 4 | 3 | 9 | 59.4% | 3/50 |
| M.Brunell | WAS | 520 | 15 | 510 | 16 | 5.7% | 18 | 5.3% | 483 | 2,799 | 3,202 | 23 | 2 | 6 | 10 | 58.3% | 7/150 |
| M.Bulger | STL | 497 | 16 | 611 | 10 | 14.1% | 10 | 19.9% | 314 | 2,095 | 2,243 | 14 | 2 | 2 | 9 | 66.8% | 3/105 |
| Player | Team | DYAR | Rk | YAR | Rk | DVOA | Rk | VOA | Passes | Yards | EYds | TD | FK | FL | INT | C% | DPI |
| K.Warner | ARI | 480 | 17 | 571 | 13 | 8.2% | 15 | 11.9% | 399 | 2,559 | 2,653 | 11 | 3 | 5 | 9 | 65.2% | 3/31 |
| D.Bledsoe | DAL | 479 | 18 | 487 | 18 | 3.0% | 20 | 3.2% | 547 | 3,317 | 3,377 | 23 | 7 | 7 | 15 | 61.1% | 7/62 |
| B.Johnson | MIN | 441 | 19 | 384 | 19 | 11.8% | 13 | 8.8% | 313 | 1,750 | 2,153 | 12 | 2 | 3 | 4 | 63.5% | 6/85 |
| K.Collins | OAK | 380 | 20 | 351 | 21 | -1.1% | 22 | -1.9% | 607 | 3,463 | 3,576 | 20 | 9 | 4 | 11 | 53.7% | 6/89 |
| D.Garrard | JAC | 278 | 21 | 372 | 20 | 12.9% | 11 | 21.1% | 177 | 1,082 | 1,308 | 4 | 3 | 0 | 1 | 58.6% | 2/54 |
| C.Simms | TB | 146 | 22 | 147 | 25 | -4.3% | 23 | -4.2% | 340 | 1,792 | 1,914 | 10 | 2 | 4 | 6 | 62.0% | 2/34 |
| J.Martin | STL | 143 | 23 | 159 | 24 | 1.2% | 21 | 2.5% | 188 | 1,190 | 1,131 | 5 | 1 | 1 | 7 | 70.5% | 1/42 |
| A.Brooks | NO | 141 | 24 | 220 | 22 | -6.2% | 24 | -3.4% | 461 | 2,624 | 2,488 | 13 | 2 | 2 | 16 | 56.7% | 2/26 |
| T.Dilfer | CLE | 91 | 25 | 74 | 27 | -7.3% | 26 | -8.0% | 358 | 2,163 | 2,013 | 11 | 2 | 5 | 11 | 60.1% | 3/28 |
| J.McCown | ARI | 85 | 26 | 97 | 26 | -6.6% | 25 | -5.9% | 291 | 1,745 | 1,610 | 9 | 1 | 2 | 10 | 61.6% | 3/45 |
| G.Frerotte | MIA | 76 | 27 | 174 | 23 | -8.8% | 27 | -5.9% | 519 | 2,811 | 2,765 | 18 | 7 | 4 | 13 | 52.6% | 4/68 |
| M.Vick | ATL | 36 | 28 | -37 | 31 | -9.8% | 29 | -12.5% | 422 | 2,220 | 2,218 | 15 | 5 | 3 | 13 | 55.4% | 2/90 |
| K.Boller | BAL | 35 | 29 | -12 | 29 | -9.3% | 28 | -11.8% | 314 | 1,629 | 1,578 | 11 | 4 | 1 | 11 | 59.2% | 1/17 |
| J.Garcia | DET | -17 | 30 | -26 | 30 | -12.6% | 30 | -13.3% | 180 | 885 | 919 | 3 | 1 | 0 | 6 | 59.3% | 1/23 |
| B.Griese | TB | -18 | 31 | 0 | 28 | -12.7% | 31 | -11.2% | 185 | 1,061 | 908 | 7 | 1 | 1 | 7 | 64.7% | 2/15 |
| A.Wright | BAL | -71 | 32 | -105 | 33 | -15.3% | 33 | -17.3% | 282 | 1,427 | 1,276 | 6 | 3 | 1 | 8 | 62.8% | 2/31 |
| Player | Team | DYAR | Rk | YAR | Rk | DVOA | Rk | VOA | Passes | Yards | EYds | TD | FK | FL | INT | C% | DPI |
| R.Fitzpatrick | STL | -78 | 33 | -50 | 32 | -19.5% | 35 | -16.6% | 146 | 725 | 637 | 4 | 1 | 1 | 7 | 56.3% | 2/71 |
| J.Harrington | DET | -93 | 34 | -195 | 38 | -15.2% | 32 | -19.6% | 355 | 1,876 | 1,718 | 12 | 3 | 4 | 11 | 57.4% | 2/7 |
| K.Holcomb | BUF | -114 | 35 | -110 | 34 | -18.0% | 34 | -17.7% | 252 | 1,354 | 1,193 | 10 | 6 | 4 | 8 | 68.0% | 3/24 |
| C.Frye | CLE | -119 | 36 | -170 | 36 | -21.4% | 36 | -25.8% | 185 | 864 | 781 | 4 | 2 | 4 | 5 | 60.5% | 0/0 |
| T.Rattay | SF | -131 | 37 | -141 | 35 | -30.1% | 40 | -31.6% | 107 | 604 | 377 | 5 | 1 | 2 | 6 | 58.3% | 1/18 |
| V.Testaverde | NYJ | -169 | 38 | -175 | 37 | -33.0% | 41 | -33.8% | 121 | 677 | 396 | 1 | 0 | 6 | 6 | 56.6% | 2/59 |
| D.Culpepper | MIN | -210 | 39 | -252 | 41 | -24.8% | 37 | -27.5% | 249 | 1,377 | 962 | 6 | 2 | 3 | 12 | 64.7% | 2/24 |
| T.Bouman | NO | -219 | 40 | -241 | 40 | -36.2% | 44 | -38.7% | 130 | 666 | 404 | 2 | 1 | 3 | 6 | 55.7% | 1/27 |
| B.Bollinger | NYJ | -279 | 41 | -206 | 39 | -25.5% | 38 | -21.7% | 301 | 1,352 | 1,186 | 7 | 2 | 1 | 6 | 57.0% | 4/74 |
| M.McMahon | PHI | -324 | 42 | -329 | 42 | -33.6% | 43 | -34.0% | 227 | 1,046 | 718 | 5 | 4 | 2 | 8 | 45.9% | 6/97 |
| J.P.Losman | BUF | -451 | 43 | -384 | 43 | -41.5% | 45 | -37.0% | 249 | 1,119 | 587 | 8 | 3 | 3 | 8 | 50.9% | 3/59 |
| D.Carr | HOU | -565 | 44 | -599 | 44 | -29.2% | 39 | -30.3% | 491 | 2,048 | 1,744 | 14 | 10 | 6 | 11 | 61.4% | 1/29 |
| K.Orton | CHI | -585 | 45 | -612 | 45 | -33.5% | 42 | -34.5% | 402 | 1,650 | 1,313 | 9 | 6 | 4 | 13 | 51.9% | 10/155 |
| A.Smith | SF | -866 | 46 | -887 | 46 | -88.6% | 46 | -90.4% | 194 | 696 | -275 | 1 | 8 | 2 | 11 | 51.2% | 1/24 |
| Player | Team | DYAR | YAR | DVOA | VOA | Passes | Yards | EYds | TD | FK | FL | INT | C% | DPI |
| J.Sorgi | IND | 139 | 132 | 22.2% | 20.6% | 64 | 428 | 523 | 3 | 0 | 1 | 1 | 68.9% | 0/0 |
| M.Schaub | ATL | 103 | 154 | 12.7% | 24.5% | 69 | 468 | 498 | 4 | 0 | 1 | 0 | 52.4% | 1/4 |
| C.Batch | PIT | 94 | 104 | 26.8% | 30.9% | 36 | 240 | 326 | 1 | 0 | 0 | 1 | 65.7% | 1/26 |
| J.Fiedler | NYJ | 48 | 42 | 46.3% | 38.6% | 14 | 102 | 134 | 1 | 1 | 0 | 0 | 61.5% | 0/0 |
| P.Ramsey | WAS | 34 | 19 | 10.0% | 0.4% | 29 | 257 | 188 | 1 | 1 | 1 | 1 | 60.0% | 0/0 |
| S.Rosenfels | MIA | 32 | 26 | -3.0% | -4.6% | 61 | 445 | 363 | 4 | 1 | 0 | 3 | 57.6% | 0/0 |
| Q.Gray | JAC | 31 | 49 | 26.9% | 49.0% | 15 | 91 | 108 | 2 | 0 | 1 | 0 | 57.1% | 0/0 |
| C.Weinke | CAR | 30 | 32 | 24.1% | 26.2% | 13 | 64 | 109 | 1 | 0 | 0 | 0 | 53.8% | 0/0 |
| M.Cassel | NE | 17 | 16 | -1.3% | -1.6% | 25 | 179 | 158 | 2 | 1 | 1 | 1 | 56.5% | 1/13 |
| R.Grossman | CHI | 16 | 21 | -4.7% | -2.6% | 40 | 250 | 218 | 1 | 0 | 0 | 2 | 51.3% | 0/0 |
| D.Flutie | NE | -12 | -18 | -32.0% | -42.3% | 11 | 20 | 30 | 0 | 0 | 0 | 0 | 50.0% | 0/0 |
| D.Orlovsky | DET | -27 | -33 | -35.9% | -41.3% | 18 | 62 | 51 | 0 | 0 | 1 | 0 | 41.2% | 0/0 |
| M.Mauck | TEN | -34 | -52 | -30.9% | -41.8% | 28 | 128 | 92 | 0 | 0 | 0 | 1 | 55.6% | 0/0 |
| Player | Team | DYAR | YAR | DVOA | VOA | Passes | Yards | EYds | TD | FK | FL | INT | C% | DPI |
| J.Navarre | ARI | -43 | -7 | -37.6% | -15.7% | 28 | 147 | 72 | 1 | 0 | 0 | 1 | 58.3% | 0/0 |
| M.Tuiasosopo | OAK | -43 | -66 | -33.3% | -44.9% | 32 | 83 | 98 | 1 | 0 | 2 | 1 | 53.8% | 2/44 |
| S.Wallace | SEA | -48 | -34 | -38.3% | -30.4% | 30 | 149 | 77 | 1 | 2 | 0 | 1 | 52.0% | 0/0 |
| T.Banks | HOU | -48 | -14 | -39.1% | -19.1% | 25 | 173 | 73 | 1 | 0 | 0 | 2 | 56.0% | 0/0 |
| P.Rivers | SD | -68 | -83 | -52.7% | -62.3% | 25 | 99 | 39 | 0 | 1 | 1 | 1 | 54.5% | 0/0 |
| C.Pennington | NYJ | -98 | -130 | -28.1% | -33.5% | 94 | 455 | 335 | 2 | 5 | 2 | 3 | 59.0% | 2/51 |
| K.Dorsey | SF | -101 | -41 | -28.7% | -18.3% | 95 | 450 | 324 | 2 | 1 | 1 | 2 | 53.9% | 1/40 |
| T.Maddox | PIT | -105 | -144 | -32.8% | -40.9% | 80 | 348 | 261 | 2 | 0 | 2 | 4 | 47.9% | 3/51 |
| B.Volek | TEN | -115 | -162 | -29.6% | -37.1% | 97 | 417 | 346 | 4 | 1 | 2 | 2 | 57.5% | 0/0 |
| J.Kitna | CIN | -129 | -138 | -76.1% | -80.6% | 31 | 89 | -16 | 0 | 0 | 0 | 2 | 58.6% | 0/0 |
| A.Rodgers | GB | -132 | -139 | -116.7% | -122.4% | 19 | 40 | -79 | 0 | 0 | 2 | 1 | 56.3% | 0/0 |
| C.Pickett | SF | -166 | -175 | -96.8% | -101.4% | 39 | 118 | -52 | 0 | 1 | 0 | 2 | 40.0% | 1/6 |
| K.Detmer | PHI | -204 | -204 | -69.5% | -69.8% | 59 | 223 | 4 | 0 | 0 | 2 | 3 | 57.1% | 0/0 |
| Player | Team | DYAR | Rk | YAR | Rk | DVOA | Rk | VOA | Runs | Yards | EYds | TD | FUM |
| M.Vick | ATL | 168 | 1 | 158 | 1 | 22.7% | 8 | 21.3% | 85 | 612 | 727 | 6 | 3 |
| A.Brooks | NO | 96 | 2 | 103 | 2 | 36.7% | 3 | 40.2% | 39 | 285 | 366 | 2 | 0 |
| D.Culpepper | MIN | 56 | 3 | 55 | 5 | 39.1% | 2 | 39.3% | 20 | 150 | 205 | 1 | 0 | D.Garrard | JAC | 55 | 4 | 63 | 3 | 34.4% | 4 | 36.3% | 24 | 182 | 236 | 3 | 1 |
| J.Plummer | DEN | 54 | 5 | 48 | 6 | 20.7% | 11 | 16.6% | 28 | 170 | 248 | 2 | 1 |
| D.Carr | HOU | 51 | 6 | 61 | 4 | 6.9% | 15 | 11.4% | 51 | 311 | 302 | 1 | 1 |
| T.Brady | NE | 42 | 7 | 46 | 7 | 12.6% | 13 | 18.2% | 22 | 92 | 196 | 1 | 0 |
| M.Hasselbeck | SEA | 38 | 8 | 40 | 8 | 21.3% | 10 | 23.5% | 20 | 139 | 170 | 1 | 0 |
| B.Roethlisberger | PIT | 38 | 9 | 35 | 10 | 23.5% | 7 | 22.2% | 18 | 82 | 155 | 3 | 0 |
| S.McNair | TEN | 36 | 10 | 38 | 9 | 9.8% | 14 | 15.4% | 23 | 147 | 171 | 1 | 0 |
| B.Leftwich | JAC | 33 | 11 | 27 | 13 | 15.5% | 12 | 12.2% | 20 | 78 | 154 | 2 | 0 |
| B.Van Pelt | DEN | 32 | 12 | 28 | 12 | 56.7% | 1 | 46.0% | 8 | 50 | 112 | 1 | 0 |
| A.Wright | BAL | 32 | 13 | 31 | 11 | 28.5% | 5 | 27.7% | 12 | 73 | 129 | 0 | 0 |
| E.Manning | NYG | 26 | 14 | 23 | 15 | 25.4% | 6 | 19.2% | 15 | 98 | 119 | 1 | 1 |
| Player | Team | DYAR | Rk | YAR | Rk | DVOA | Rk | VOA | Runs | Yards | EYds | TD | FUM |
| J.P.Losman | BUF | 24 | 15 | 24 | 14 | 4.4% | 17 | 5.6% | 25 | 159 | 148 | 0 | 0 |
| D.Brees | SD | 17 | 16 | 10 | 18 | 5.1% | 16 | -2.2% | 16 | 54 | 110 | 1 | 0 |
| K.Collins | OAK | 15 | 17 | 13 | 16 | 21.6% | 9 | 14.8% | 9 | 43 | 73 | 1 | 0 |
| G.Frerotte | MIA | 12 | 18 | 11 | 17 | 4.0% | 18 | 1.3% | 16 | 73 | 87 | 0 | 0 |
| T.Green | KC | 9 | 19 | 9 | 19 | -3.6% | 20 | -3.6% | 18 | 93 | 98 | 0 | 1 |
| C.Palmer | CIN | 9 | 20 | 7 | 22 | -5.3% | 21 | -5.1% | 17 | 57 | 84 | 1 | 0 |
| M.McMahon | PHI | 7 | 21 | 6 | 23 | -11.6% | 26 | -8.2% | 26 | 123 | 106 | 3 | 1 |
| R.Fitzpatrick | STL | 7 | 22 | 8 | 20 | -0.4% | 19 | 0.5% | 12 | 64 | 65 | 2 | 1 |
| B.Bollinger | NYJ | 7 | 23 | 7 | 21 | -8.1% | 23 | -8.2% | 30 | 137 | 142 | 0 | 0 |
| C.Frye | CLE | 5 | 24 | 4 | 25 | -6.0% | 22 | -7.3% | 14 | 62 | 64 | 1 | 1 |
| C.Simms | TB | 0 | 25 | 4 | 24 | -10.6% | 25 | -4.1% | 9 | 39 | 36 | 0 | 0 |
| J.Garcia | DET | 0 | 26 | 2 | 26 | -10.2% | 24 | -9.6% | 13 | 54 | 60 | 1 | 0 |
| D.McNabb | PHI | -2 | 27 | -3 | 27 | -13.1% | 27 | -15.7% | 14 | 62 | 56 | 1 | 1 |
| B.Favre | GB | -3 | 28 | -4 | 28 | -20.6% | 29 | -20.9% | 9 | 63 | 22 | 0 | 1 |
| Player | Team | DYAR | Rk | YAR | Rk | DVOA | Rk | VOA | Runs | Yards | EYds | TD | FUM |
| J.Harrington | DET | -8 | 29 | -19 | 35 | -21.9% | 30 | -32.1% | 21 | 83 | 49 | 0 | 0 |
| J.McCown | ARI | -11 | 30 | -18 | 32 | -19.8% | 28 | -23.7% | 28 | 141 | 85 | 0 | 2 |
| D.Bledsoe | DAL | -14 | 31 | -19 | 34 | -23.8% | 31 | -29.0% | 19 | 59 | 51 | 2 | 2 |
| C.Pickett | SF | -15 | 32 | -18 | 31 | -37.9% | 36 | -45.2% | 10 | 43 | 7 | 0 | 1 |
| K.Holcomb | BUF | -15 | 33 | -13 | 29 | -34.9% | 34 | -30.5% | 10 | 11 | 14 | 1 | 1 |
| J.Delhomme | CAR | -16 | 34 | -17 | 30 | -40.1% | 37 | -43.0% | 11 | 43 | 2 | 1 | 1 |
| K.Boller | BAL | -19 | 35 | -18 | 33 | -31.5% | 33 | -27.2% | 21 | 65 | 33 | 1 | 1 |
| M.Brunell | WAS | -21 | 36 | -25 | 36 | -25.6% | 32 | -29.6% | 26 | 124 | 62 | 0 | 2 |
| A.Smith | SF | -29 | 37 | -26 | 37 | -37.0% | 35 | -35.9% | 27 | 103 | 16 | 0 | 1 |
| K.Orton | CHI | -31 | 38 | -32 | 38 | -96.6% | 40 | -99.5% | 9 | 50 | -46 | 0 | 2 |
| P.Manning | IND | -38 | 39 | -33 | 39 | -55.6% | 38 | -49.1% | 14 | 61 | -26 | 0 | 2 |
| T.Dilfer | CLE | -43 | 40 | -42 | 40 | -84.8% | 39 | -83.4% | 12 | 46 | -57 | 0 | 2 |