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 |
| T.Brady | NE | 2,674 | 1 | 2,463 | 1 | 54.1% | 1 | 51.9% | 599 | 4,663 | 6,946 | 50 | 1 | 3 | 8 | 69.0% | 7/97 |
| P.Manning | IND | 1,721 | 2 | 1,465 | 2 | 37.1% | 2 | 32.6% | 537 | 3,919 | 5,216 | 31 | 4 | 1 | 13 | 65.5% | 6/115 |
| B.Favre | GB | 1,311 | 3 | 1,254 | 3 | 24.5% | 5 | 25.1% | 549 | 4,068 | 4,743 | 28 | 6 | 1 | 14 | 66.9% | 7/83 |
| T.Romo | DAL | 1,191 | 4 | 1,171 | 4 | 22.5% | 6 | 24.1% | 546 | 4,022 | 4,467 | 36 | 8 | 1 | 19 | 64.6% | 5/151 |
| D.Brees | NO | 1,159 | 5 | 925 | 7 | 14.2% | 12 | 12.1% | 669 | 4,280 | 5,264 | 28 | 4 | 4 | 17 | 68.2% | 4/82 |
| C.Palmer | CIN | 1,095 | 6 | 978 | 5 | 17.0% | 10 | 16.8% | 591 | 4,008 | 4,617 | 26 | 4 | 1 | 19 | 65.4% | 4/67 |
| D.Garrard | JAC | 1,019 | 7 | 867 | 8 | 34.3% | 3 | 29.6% | 345 | 2,391 | 3,191 | 18 | 1 | 2 | 3 | 64.4% | 5/51 |
| J.Cutler | DEN | 865 | 8 | 638 | 12 | 16.0% | 11 | 10.8% | 495 | 3,315 | 3,747 | 20 | 6 | 2 | 14 | 64.0% | 6/88 |
| M.Hasselbeck | SEA | 842 | 9 | 969 | 6 | 10.3% | 14 | 16.1% | 595 | 3,739 | 4,324 | 28 | 2 | 2 | 12 | 63.1% | 5/88 |
| D.Anderson | CLE | 676 | 10 | 698 | 11 | 8.7% | 15 | 11.3% | 534 | 3,667 | 3,660 | 29 | 2 | 2 | 19 | 57.8% | 4/49 |
| B.Roethlisberger | PIT | 668 | 11 | 734 | 9 | 12.7% | 13 | 16.7% | 450 | 2,848 | 3,146 | 32 | 4 | 3 | 11 | 66.0% | 1/8 |
| J.Garcia | TB | 648 | 12 | 636 | 13 | 17.4% | 8 | 19.9% | 346 | 2,325 | 2,711 | 13 | 2 | 1 | 4 | 65.3% | 2/32 |
| K.Warner | ARI | 606 | 13 | 709 | 10 | 8.3% | 16 | 13.9% | 472 | 3,256 | 3,336 | 27 | 4 | 5 | 16 | 63.1% | 4/40 |
| Player | Team | DYAR | Rk | YAR | Rk | DVOA | Rk | VOA | Passes | Yards | EYds | TD | FK | FL | INT | C% | DPI |
| D.McNabb | PHI | 554 | 14 | 495 | 14 | 5.1% | 17 | 5.3% | 515 | 3,085 | 3,495 | 19 | 3 | 3 | 7 | 61.9% | 5/65 |
| S.Rosenfels | HOU | 550 | 15 | 277 | 16 | 21.4% | 7 | 8.0% | 246 | 1,647 | 2,110 | 15 | 1 | 3 | 12 | 64.4% | 0/0 |
| P.Rivers | SD | 441 | 16 | 279 | 15 | 3.3% | 20 | 0.1% | 486 | 2,976 | 3,056 | 21 | 5 | 5 | 15 | 60.3% | 4/62 |
| J.Campbell | WAS | 323 | 17 | 183 | 20 | 0.4% | 21 | -2.6% | 436 | 2,562 | 2,693 | 12 | 2 | 7 | 11 | 60.9% | 2/32 |
| M.Schaub | HOU | 319 | 18 | 271 | 17 | 5.1% | 18 | 5.0% | 301 | 2,080 | 2,023 | 9 | 3 | 3 | 9 | 67.8% | 2/52 |
| T.Collins | WAS | 285 | 19 | 251 | 19 | 28.0% | 4 | 24.9% | 113 | 828 | 975 | 5 | 2 | 2 | 0 | 64.4% | 2/26 |
| Q.Gray | JAC | 267 | 20 | 263 | 18 | 17.3% | 9 | 18.3% | 154 | 919 | 1,118 | 10 | 1 | 1 | 4 | 55.6% | 1/13 |
| J.Kitna | DET | 262 | 21 | 93 | 22 | -4.5% | 23 | -6.9% | 612 | 3,733 | 3,539 | 18 | 6 | 6 | 20 | 63.5% | 4/107 |
| T.Green | MIA | 148 | 22 | 75 | 23 | 4.9% | 19 | -0.8% | 146 | 922 | 946 | 5 | 1 | 0 | 7 | 62.0% | 3/36 |
| C.Redman | ATL | 113 | 23 | 152 | 21 | 0.2% | 22 | 6.0% | 159 | 1,025 | 954 | 10 | 1 | 1 | 5 | 60.7% | 3/72 |
| C.Pennington | NYJ | 83 | 24 | -33 | 29 | -6.7% | 25 | -10.1% | 284 | 1,582 | 1,627 | 10 | 3 | 0 | 9 | 69.4% | 2/17 |
| T.Jackson | MIN | 45 | 25 | 47 | 24 | -8.9% | 28 | -6.5% | 307 | 1,840 | 1,660 | 9 | 1 | 2 | 12 | 59.9% | 1/12 |
| J.Harrington | ATL | 41 | 26 | 27 | 26 | -9.4% | 29 | -8.5% | 380 | 2,023 | 1,932 | 7 | 0 | 0 | 7 | 61.8% | 2/48 |
| Player | Team | DYAR | Rk | YAR | Rk | DVOA | Rk | VOA | Passes | Yards | EYds | TD | FK | FL | INT | C% | DPI |
| M.Leinart | ARI | 35 | 27 | 27 | 27 | -6.3% | 24 | -4.6% | 116 | 624 | 640 | 2 | 0 | 0 | 3 | 53.6% | 0/0 |
| D.Culpepper | OAK | 33 | 28 | -75 | 33 | -8.5% | 27 | -14.9% | 209 | 1,176 | 1,055 | 5 | 3 | 3 | 5 | 58.7% | 1/5 |
| M.Moore | CAR | 32 | 29 | -24 | 28 | -7.1% | 26 | -12.9% | 118 | 686 | 684 | 3 | 1 | 0 | 4 | 56.8% | 0/0 |
| T.Edwards | BUF | 3 | 30 | -59 | 32 | -11.0% | 30 | -11.9% | 280 | 1,519 | 1,417 | 7 | 4 | 0 | 8 | 56.8% | 2/37 |
| J.P.Losman | BUF | -18 | 31 | -40 | 30 | -12.7% | 32 | -12.5% | 188 | 1,101 | 908 | 4 | 1 | 1 | 6 | 63.8% | 0/0 |
| V.Young | TEN | -30 | 32 | -81 | 34 | -12.3% | 31 | -12.7% | 409 | 2,377 | 2,137 | 9 | 4 | 2 | 17 | 62.6% | 3/55 |
| A.J.Feeley | PHI | -56 | 33 | -100 | 36 | -19.1% | 39 | -23.8% | 106 | 671 | 490 | 5 | 1 | 0 | 8 | 57.3% | 1/15 |
| L.McCown | TB | -58 | 34 | 42 | 25 | -17.0% | 36 | -4.7% | 153 | 904 | 726 | 5 | 1 | 2 | 3 | 68.6% | 1/11 |
| K.Boller | BAL | -81 | 35 | -91 | 35 | -15.3% | 33 | -14.8% | 295 | 1,573 | 1,452 | 9 | 1 | 4 | 10 | 62.0% | 3/79 |
| D.Huard | KC | -123 | 36 | -140 | 37 | -16.6% | 35 | -15.5% | 367 | 2,023 | 1,647 | 11 | 2 | 3 | 13 | 62.2% | 3/58 |
| B.Griese | CHI | -124 | 37 | -53 | 31 | -18.3% | 37 | -11.9% | 275 | 1,675 | 1,218 | 9 | 4 | 0 | 12 | 62.6% | 1/12 |
| B.Croyle | KC | -160 | 38 | -247 | 44 | -21.6% | 41 | -25.0% | 240 | 1,115 | 1,011 | 6 | 1 | 3 | 6 | 57.2% | 0/0 |
| C.Lemon | MIA | -163 | 39 | -178 | 39 | -18.9% | 38 | -18.1% | 334 | 1,596 | 1,457 | 6 | 3 | 3 | 6 | 56.5% | 3/29 |
| Player | Team | DYAR | Rk | YAR | Rk | DVOA | Rk | VOA | Passes | Yards | EYds | TD | FK | FL | INT | C% | DPI |
| E.Manning | NYG | -190 | 40 | -239 | 42 | -16.4% | 34 | -16.1% | 557 | 3,109 | 2,681 | 23 | 5 | 6 | 19 | 56.5% | 4/58 |
| K.Clemens | NYJ | -200 | 41 | -265 | 45 | -22.6% | 42 | -25.4% | 274 | 1,390 | 1,132 | 5 | 3 | 1 | 9 | 52.8% | 4/84 |
| D.Carr | CAR | -204 | 42 | -278 | 47 | -32.6% | 47 | -37.8% | 150 | 553 | 489 | 3 | 1 | 0 | 5 | 53.7% | 2/46 |
| G.Frerotte | STL | -216 | 43 | -209 | 40 | -29.7% | 45 | -26.7% | 177 | 955 | 641 | 7 | 1 | 1 | 12 | 56.6% | 2/37 |
| M.Bulger | STL | -224 | 44 | -228 | 41 | -19.7% | 40 | -17.4% | 414 | 2,115 | 1,810 | 11 | 2 | 3 | 13 | 58.9% | 5/109 |
| R.Grossman | CHI | -235 | 45 | -363 | 49 | -26.0% | 43 | -32.3% | 249 | 1,204 | 952 | 4 | 3 | 2 | 7 | 55.6% | 1/15 |
| S.McNair | BAL | -242 | 46 | -147 | 38 | -28.1% | 44 | -19.3% | 216 | 1,001 | 818 | 2 | 1 | 5 | 4 | 66.0% | 2/38 |
| V.Testaverde | CAR | -254 | 47 | -269 | 46 | -31.8% | 46 | -30.5% | 181 | 892 | 641 | 5 | 2 | 1 | 6 | 55.0% | 2/50 |
| J.McCown | OAK | -289 | 48 | -241 | 43 | -32.9% | 48 | -27.6% | 207 | 1,068 | 678 | 10 | 8 | 2 | 10 | 58.6% | 1/21 |
| J.Beck | MIA | -327 | 49 | -340 | 48 | -54.9% | 50 | -55.0% | 118 | 486 | 157 | 1 | 2 | 5 | 3 | 57.5% | 0/0 |
| A.Smith | SF | -552 | 50 | -489 | 50 | -52.8% | 49 | -46.8% | 208 | 779 | 316 | 2 | 1 | 5 | 4 | 49.5% | 1/10 |
| T.Dilfer | SF | -681 | 51 | -696 | 51 | -55.4% | 51 | -54.0% | 244 | 983 | 312 | 7 | 5 | 1 | 11 | 52.6% | 1/17 |
| Player | Team | DYAR | YAR | DVOA | VOA | Passes | Yards | EYds | TD | FK | FL | INT | C% | DPI |
| J.Delhomme | CAR | 150 | 211 | 13.2% | 24.8% | 91 | 584 | 700 | 8 | 1 | 0 | 1 | 65.1% | 2/66 |
| K.Collins | TEN | 133 | 138 | 12.7% | 15.7% | 87 | 496 | 632 | 0 | 0 | 1 | 0 | 61.0% | 1/17 |
| S.Hill | SF | 84 | 89 | 3.1% | 7.8% | 84 | 458 | 590 | 5 | 0 | 2 | 1 | 70.1% | 0/0 |
| A.Rodgers | GB | 78 | 60 | 28.7% | 20.6% | 30 | 194 | 265 | 1 | 0 | 0 | 0 | 74.1% | 0/0 |
| T.Smith | BAL | 65 | 15 | 1.4% | -7.2% | 80 | 421 | 509 | 2 | 1 | 1 | 0 | 53.3% | 0/0 |
| C.Batch | PIT | 17 | 17 | -4.1% | -2.1% | 36 | 223 | 220 | 2 | 0 | 0 | 3 | 48.6% | 1/47 |
| B.Bollinger | MIN | 16 | 5 | -6.8% | -7.4% | 57 | 355 | 311 | 1 | 0 | 1 | 1 | 67.3% | 0/0 |
| J.Sorgi | IND | 13 | -18 | -5.2% | -18.3% | 38 | 117 | 197 | 1 | 0 | 0 | 0 | 50.0% | 0/0 |
| T.Rattay | ARI | -4 | 1 | -13.3% | -9.0% | 28 | 163 | 151 | 3 | 1 | 0 | 2 | 55.6% | 0/0 |
| B.Johnson | DAL | -4 | -10 | -17.0% | -23.7% | 12 | 70 | 54 | 0 | 0 | 0 | 0 | 63.6% | 0/0 |
| S.Wallace | SEA | -12 | -5 | -16.9% | -10.3% | 31 | 202 | 153 | 2 | 0 | 1 | 1 | 67.9% | 1/5 |
| J.T.O'Sullivan | DET | -24 | -6 | -25.0% | -14.1% | 30 | 126 | 107 | 1 | 1 | 0 | 2 | 50.0% | 0/0 |
| Player | Team | DYAR | YAR | DVOA | VOA | Passes | Yards | EYds | TD | FK | FL | INT | C% | DPI |
| B.Berlin | STL | -25 | -6 | -26.1% | -13.6% | 28 | 153 | 100 | 0 | 0 | 0 | 1 | 60.7% | 0/0 |
| B.Gradkowski | TB | -36 | -55 | -33.7% | -44.4% | 25 | 106 | 79 | 0 | 0 | 0 | 1 | 59.1% | 0/0 |
| C.Nall | GB | -45 | -28 | -49.1% | -33.1% | 18 | 75 | 34 | 1 | 1 | 1 | 0 | 46.7% | 0/0 |
| K.Holcomb | MIN | -50 | -83 | -20.1% | -25.2% | 94 | 407 | 381 | 2 | 1 | 0 | 1 | 52.5% | 2/15 |
| P.Ramsey | DEN | -54 | -7 | -27.5% | -9.6% | 50 | 247 | 193 | 1 | 0 | 1 | 1 | 61.7% | 1/22 |
| C.Weinke | SF | -74 | -61 | -52.8% | -44.4% | 27 | 73 | 42 | 1 | 0 | 0 | 0 | 59.1% | 0/0 |
| K.Orton | CHI | -89 | -39 | -28.3% | -15.4% | 83 | 444 | 296 | 3 | 2 | 0 | 2 | 54.4% | 0/0 |
| C.Frye | CLE | -108 | -127 | -126.3% | -143.3% | 15 | 3 | -71 | 0 | 0 | 0 | 1 | 40.0% | 0/0 |
| B.Volek | SD | -126 | -133 | -172.5% | -180.1% | 12 | -1 | -108 | 0 | 0 | 0 | 1 | 30.0% | 0/0 |
| J.Russell | OAK | -163 | -233 | -46.9% | -60.2% | 74 | 311 | 145 | 2 | 2 | 2 | 4 | 55.4% | 1/30 |
| B.Leftwich | ATL | -227 | -243 | -68.1% | -68.9% | 64 | 244 | 12 | 1 | 2 | 2 | 2 | 55.2% | 0/0 |
| Player | Team | DYAR | Rk | YAR | Rk | DVOA | Rk | VOA | Runs | Yards | EYds | TD | FUM |
| T.Jackson | MIN | 84 | 1 | 74 | 1 | 27.3% | 5 | 28.0% | 41 | 260 | 350 | 3 | 1 |
| B.Roethlisberger | PIT | 65 | 2 | 58 | 3 | 26.0% | 6 | 23.0% | 30 | 204 | 288 | 2 | 1 |
| C.Lemon | MIA | 65 | 3 | 52 | 4 | 25.3% | 7 | 20.1% | 28 | 103 | 273 | 4 | 0 |
| D.Garrard | JAC | 57 | 4 | 60 | 2 | 15.1% | 11 | 16.9% | 37 | 199 | 312 | 1 | 0 |
| D.Anderson | CLE | 56 | 5 | 45 | 6 | 37.6% | 4 | 38.3% | 17 | 83 | 204 | 3 | 0 |
| L.McCown | TB | 52 | 6 | 50 | 5 | 87.3% | 1 | 84.0% | 10 | 118 | 160 | 0 | 0 |
| J.Cutler | DEN | 36 | 7 | 32 | 7 | 9.8% | 15 | 9.1% | 30 | 208 | 219 | 1 | 2 |
| D.McNabb | PHI | 33 | 8 | 22 | 13 | 3.7% | 17 | 1.7% | 38 | 239 | 210 | 0 | 3 |
| S.Rosenfels | HOU | 30 | 9 | 30 | 8 | 43.2% | 2 | 44.5% | 10 | 61 | 112 | 1 | 0 |
| T.Brady | NE | 28 | 10 | 27 | 10 | 4.6% | 16 | 9.2% | 24 | 112 | 174 | 2 | 1 |
| T.Romo | DAL | 26 | 11 | 24 | 12 | 12.6% | 13 | 10.9% | 22 | 137 | 148 | 2 | 1 |
| K.Boller | BAL | 26 | 12 | 26 | 11 | 14.7% | 12 | 18.7% | 18 | 96 | 134 | 0 | 0 |
| A.Smith | SF | 25 | 13 | 28 | 9 | 38.2% | 3 | 47.7% | 9 | 92 | 94 | 0 | 0 |
| Player | Team | DYAR | Rk | YAR | Rk | DVOA | Rk | VOA | Runs | Yards | EYds | TD | FUM |
| D.Brees | NO | 23 | 14 | 16 | 15 | 15.8% | 10 | 11.6% | 13 | 60 | 118 | 1 | 0 |
| K.Clemens | NYJ | 22 | 15 | 6 | 22 | 2.2% | 19 | -1.0% | 25 | 112 | 155 | 1 | 0 |
| Q.Gray | JAC | 21 | 16 | 21 | 14 | 24.3% | 8 | 27.2% | 9 | 63 | 94 | 0 | 0 |
| J.Garcia | TB | 16 | 17 | 16 | 16 | 1.4% | 20 | 5.0% | 22 | 121 | 131 | 1 | 1 |
| T.Smith | BAL | 15 | 18 | 13 | 17 | 18.8% | 9 | 12.7% | 9 | 56 | 74 | 1 | 1 |
| E.Manning | NYG | 14 | 19 | 12 | 18 | 0.5% | 21 | 3.3% | 16 | 83 | 96 | 1 | 2 |
| T.Edwards | BUF | 11 | 20 | 10 | 19 | 11.4% | 14 | 11.0% | 10 | 52 | 64 | 0 | 0 |
| V.Young | TEN | 10 | 21 | 7 | 21 | -9.4% | 25 | -7.8% | 75 | 401 | 304 | 3 | 3 |
| M.Leinart | ARI | 10 | 22 | 6 | 23 | 2.6% | 18 | 2.0% | 10 | 43 | 68 | 0 | 0 |
| B.Griese | CHI | 6 | 23 | 4 | 24 | -0.8% | 22 | -0.8% | 8 | 30 | 51 | 0 | 1 |
| M.Schaub | HOU | 4 | 24 | 4 | 25 | -5.6% | 23 | -4.0% | 14 | 54 | 65 | 0 | 0 |
| J.P.Losman | BUF | 3 | 25 | 1 | 27 | -9.7% | 26 | -7.6% | 18 | 112 | 71 | 0 | 2 |
| J.McCown | OAK | 3 | 26 | 3 | 26 | -10.1% | 27 | -7.3% | 25 | 143 | 102 | 0 | 0 |
| Player | Team | DYAR | Rk | YAR | Rk | DVOA | Rk | VOA | Runs | Yards | EYds | TD | FUM |
| D.Culpepper | OAK | 2 | 27 | 9 | 20 | -11.0% | 29 | 2.7% | 15 | 38 | 60 | 3 | 1 |
| D.Carr | CAR | 1 | 28 | -3 | 29 | -9.0% | 24 | -13.2% | 14 | 60 | 59 | 0 | 0 |
| J.Campbell | WAS | 1 | 29 | -1 | 28 | -11.2% | 31 | -9.6% | 30 | 183 | 117 | 1 | 4 |
| J.Harrington | ATL | 0 | 30 | -5 | 30 | -11.1% | 30 | -21.3% | 9 | 37 | 33 | 0 | 0 |
| M.Hasselbeck | SEA | -1 | 31 | -6 | 31 | -10.3% | 28 | -14.5% | 21 | 104 | 80 | 0 | 2 |
| R.Grossman | CHI | -8 | 32 | -9 | 32 | -25.7% | 33 | -29.0% | 8 | 38 | 18 | 0 | 1 |
| P.Rivers | SD | -9 | 33 | -14 | 33 | -22.2% | 32 | -22.1% | 17 | 41 | 51 | 1 | 1 |
| B.Favre | GB | -15 | 34 | -16 | 34 | -42.8% | 36 | -44.5% | 8 | 24 | 1 | 0 | 1 |
| J.Kitna | DET | -17 | 35 | -20 | 35 | -30.9% | 35 | -35.5% | 17 | 68 | 22 | 0 | 2 |
| C.Pennington | NYJ | -19 | 36 | -24 | 37 | -29.4% | 34 | -29.3% | 15 | 33 | 36 | 1 | 2 |
| S.McNair | BAL | -23 | 37 | -23 | 36 | -60.6% | 37 | -56.8% | 8 | 31 | -19 | 0 | 2 |