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 |
| S.Young | SF | 1,608 | 1 | 1,530 | 1 | 45.1% | 2 | 42.4% | 432 | 3,293 | 4,491 | 25 | 3 | 3 | 7 | 67.3% | 3/68 |
| D.Marino | MIA | 1,376 | 2 | 1,394 | 2 | 25.7% | 5 | 26.2% | 581 | 3,915 | 4,875 | 24 | 3 | 1 | 15 | 59.9% | 3/85 |
| T.Aikman | DAL | 1,237 | 3 | 1,232 | 3 | 27.7% | 3 | 27.6% | 493 | 3,327 | 4,247 | 23 | 3 | 1 | 13 | 64.6% | 7/132 |
| J.Kelly | BUF | 1,129 | 4 | 1,085 | 5 | 25.5% | 6 | 24.0% | 479 | 3,296 | 4,002 | 23 | 3 | 3 | 19 | 59.0% | 4/73 |
| B.Hebert | NO | 1,056 | 5 | 1,197 | 4 | 27.0% | 4 | 32.1% | 437 | 3,164 | 3,666 | 19 | 3 | 0 | 15 | 59.0% | 5/139 |
| J.Everett | LARM | 999 | 6 | 1,070 | 6 | 20.6% | 7 | 22.9% | 501 | 3,095 | 3,906 | 22 | 2 | 3 | 17 | 59.4% | 5/102 |
| W.Wilson | ATL | 804 | 7 | 806 | 7 | 61.9% | 1 | 62.0% | 169 | 1,308 | 1,980 | 13 | 0 | 0 | 3 | 68.9% | 0/0 |
| M.Rypien | WAS | 779 | 8 | 617 | 11 | 13.1% | 11 | 8.1% | 502 | 3,105 | 3,644 | 13 | 3 | 1 | 17 | 56.1% | 3/54 |
| W.Moon | HOIL | 703 | 9 | 719 | 9 | 18.3% | 9 | 18.9% | 362 | 2,413 | 2,883 | 18 | 5 | 2 | 12 | 65.1% | 2/25 |
| C.Chandler | PHX | 657 | 10 | 603 | 12 | 11.7% | 12 | 9.8% | 444 | 2,559 | 3,213 | 15 | 3 | 5 | 15 | 59.9% | 8/172 |
| S.Humphries | SD | 649 | 11 | 730 | 8 | 10.4% | 14 | 13.1% | 481 | 3,148 | 3,316 | 16 | 3 | 3 | 17 | 58.1% | 5/84 |
| B.Favre | GB | 540 | 12 | 668 | 10 | 5.5% | 17 | 9.4% | 509 | 2,994 | 3,346 | 18 | 7 | 4 | 13 | 64.3% | 0/0 |
| C.Miller | ATL | 525 | 13 | 480 | 13 | 18.6% | 8 | 16.0% | 270 | 1,635 | 2,143 | 15 | 2 | 2 | 5 | 60.1% | 3/72 |
| Player | Team | DYAR | Rk | YAR | Rk | DVOA | Rk | VOA | Passes | Yards | EYds | TD | FK | FL | INT | C% | DPI |
| R.Cunningham | PHI | 475 | 14 | 401 | 15 | 6.1% | 16 | 3.4% | 443 | 2,348 | 2,857 | 19 | 4 | 5 | 9 | 61.0% | 3/109 |
| N.O'Donnell | PIT | 392 | 15 | 461 | 14 | 7.7% | 15 | 11.0% | 340 | 2,053 | 2,207 | 13 | 3 | 2 | 9 | 59.5% | 4/30 |
| M.Tomczak | CLE1 | 364 | 16 | 382 | 16 | 13.6% | 10 | 14.8% | 224 | 1,598 | 1,683 | 7 | 1 | 4 | 7 | 57.1% | 5/115 |
| J.Harbaugh | CHI | 302 | 17 | 289 | 18 | 0.9% | 23 | 0.4% | 388 | 2,300 | 2,426 | 13 | 2 | 3 | 12 | 57.1% | 3/28 |
| D.Krieg | KC | 293 | 18 | 256 | 19 | -1.1% | 24 | -2.4% | 464 | 2,777 | 2,751 | 15 | 8 | 1 | 11 | 56.0% | 3/72 |
| C.Carlson | HOIL | 212 | 19 | 297 | 17 | 1.6% | 21 | 6.7% | 244 | 1,609 | 1,629 | 9 | 3 | 3 | 11 | 65.6% | 2/15 |
| P.Simms | NYG | 211 | 20 | 211 | 20 | 11.1% | 13 | 11.1% | 147 | 845 | 1,050 | 5 | 0 | 0 | 3 | 60.6% | 0/0 |
| R.Peete | DET | 182 | 21 | 112 | 25 | 0.9% | 22 | -3.7% | 246 | 1,503 | 1,465 | 9 | 3 | 2 | 9 | 58.0% | 2/35 |
| S.Salisbury | MIN | 181 | 22 | 193 | 21 | 4.2% | 18 | 5.2% | 190 | 1,082 | 1,199 | 5 | 2 | 2 | 2 | 56.1% | 0/0 |
| B.Kosar | CLE1 | 165 | 23 | 166 | 22 | 3.6% | 19 | 3.7% | 175 | 1,034 | 1,116 | 8 | 0 | 1 | 6 | 66.9% | 2/26 |
| J.Hostetler | NYG | 128 | 24 | 30 | 28 | -1.7% | 25 | -8.9% | 217 | 1,062 | 1,261 | 8 | 2 | 4 | 3 | 54.2% | 4/66 |
| S.DeBerg | TB | 112 | 25 | -12 | 31 | 2.0% | 20 | -12.6% | 133 | 636 | 840 | 3 | 0 | 1 | 4 | 61.3% | 0/0 |
| J.Trudeau | IND | 96 | 26 | 113 | 24 | -3.1% | 26 | -1.7% | 193 | 1,178 | 1,090 | 4 | 2 | 1 | 8 | 58.0% | 1/2 |
| Player | Team | DYAR | Rk | YAR | Rk | DVOA | Rk | VOA | Passes | Yards | EYds | TD | FK | FL | INT | C% | DPI |
| B.Brister | PIT | 24 | 27 | 3 | 29 | -7.9% | 27 | -10.8% | 127 | 629 | 609 | 2 | 2 | 0 | 5 | 55.8% | 3/26 |
| V.Testaverde | TB | 15 | 28 | 154 | 23 | -10.5% | 30 | -4.8% | 390 | 2,248 | 1,986 | 14 | 2 | 1 | 16 | 58.7% | 4/63 |
| P.T.Willis | CHI | 14 | 29 | 50 | 27 | -9.0% | 28 | -3.1% | 101 | 658 | 522 | 4 | 0 | 0 | 6 | 59.3% | 2/58 |
| K.O'Brien | NYJ | 11 | 30 | 2 | 30 | -9.6% | 29 | -10.8% | 107 | 581 | 574 | 5 | 0 | 0 | 6 | 56.7% | 1/44 |
| T.Maddox | DEN | -17 | 31 | -43 | 32 | -13.3% | 32 | -16.4% | 132 | 697 | 626 | 5 | 0 | 2 | 8 | 54.5% | 2/28 |
| T.Hodson | NE | -24 | 32 | -74 | 33 | -15.0% | 33 | -22.9% | 103 | 404 | 474 | 2 | 0 | 1 | 2 | 54.9% | 0/0 |
| R.Gannon | MIN | -39 | 33 | 53 | 26 | -13.2% | 31 | -8.4% | 305 | 1,718 | 1,498 | 12 | 1 | 3 | 13 | 57.4% | 2/17 |
| K.Graham | NYG | -56 | 34 | -95 | 34 | -20.5% | 36 | -26.8% | 103 | 408 | 388 | 1 | 1 | 0 | 4 | 44.2% | 3/57 |
| J.Schroeder | LARD | -67 | 35 | -99 | 35 | -15.2% | 34 | -17.1% | 276 | 1,292 | 1,250 | 11 | 1 | 2 | 11 | 49.0% | 1/13 |
| A.Ware | DET | -146 | 36 | -106 | 36 | -33.7% | 43 | -27.4% | 105 | 553 | 323 | 3 | 2 | 3 | 4 | 58.1% | 0/0 |
| D.Klingler | CIN | -174 | 37 | -178 | 41 | -34.4% | 44 | -34.9% | 116 | 392 | 368 | 3 | 2 | 1 | 2 | 48.0% | 1/49 |
| T.Marinovich | LARD | -185 | 38 | -153 | 39 | -26.9% | 38 | -24.1% | 186 | 943 | 696 | 5 | 2 | 2 | 8 | 49.1% | 4/65 |
| B.J.Tolliver | ATL | -185 | 39 | -139 | 38 | -31.6% | 42 | -26.5% | 146 | 689 | 479 | 5 | 4 | 1 | 5 | 56.2% | 1/32 |
| Player | Team | DYAR | Rk | YAR | Rk | DVOA | Rk | VOA | Passes | Yards | EYds | TD | FK | FL | INT | C% | DPI |
| S.Zolak | NE | -189 | 40 | -171 | 40 | -37.8% | 45 | -35.3% | 118 | 395 | 313 | 2 | 3 | 1 | 4 | 53.6% | 1/5 |
| B.Nagle | NYJ | -215 | 41 | -129 | 37 | -19.4% | 35 | -16.1% | 418 | 2,055 | 1,809 | 7 | 5 | 4 | 17 | 49.7% | 9/226 |
| E.Kramer | DET | -217 | 42 | -253 | 42 | -39.5% | 46 | -44.3% | 122 | 690 | 337 | 4 | 2 | 2 | 8 | 54.7% | 2/42 |
| T.Rosenbach | PHX | -231 | 43 | -258 | 43 | -46.8% | 48 | -51.0% | 100 | 454 | 207 | 0 | 1 | 2 | 6 | 53.3% | 0/0 |
| J.Elway | DEN | -270 | 44 | -377 | 46 | -23.5% | 37 | -28.4% | 354 | 1,966 | 1,395 | 10 | 7 | 4 | 17 | 55.1% | 3/56 |
| H.Millen | NE | -271 | 45 | -272 | 45 | -29.8% | 41 | -29.9% | 236 | 991 | 813 | 8 | 3 | 5 | 9 | 61.4% | 1/5 |
| B.Esiason | CIN | -331 | 46 | -394 | 47 | -28.3% | 39 | -31.6% | 303 | 1,238 | 1,103 | 11 | 8 | 4 | 15 | 51.8% | 5/55 |
| J.George | IND | -374 | 47 | -260 | 44 | -29.0% | 40 | -23.6% | 334 | 1,745 | 1,182 | 7 | 3 | 2 | 15 | 55.1% | 6/120 |
| S.Gelbaugh | SEA | -502 | 48 | -523 | 48 | -40.3% | 47 | -41.6% | 287 | 1,008 | 705 | 6 | 4 | 3 | 9 | 48.6% | 3/92 |
| K.Stouffer | SEA | -843 | 49 | -810 | 49 | -73.1% | 49 | -70.7% | 218 | 678 | -48 | 3 | 5 | 5 | 9 | 48.4% | 1/16 |
| Player | Team | DYAR | YAR | DVOA | VOA | Passes | Yards | EYds | TD | FK | FL | INT | C% | DPI |
| S.Bono | SF | 119 | 184 | 19.1% | 35.6% | 60 | 447 | 479 | 2 | 1 | 1 | 2 | 64.3% | 0/0 |
| V.Evans | LARD | 95 | 82 | 14.3% | 10.9% | 56 | 346 | 431 | 4 | 0 | 1 | 3 | 54.7% | 1/14 |
| J.Montana | SF | 68 | 71 | 36.6% | 38.4% | 22 | 118 | 208 | 2 | 0 | 0 | 0 | 71.4% | 0/0 |
| S.Beuerlein | DAL | 54 | 53 | 33.9% | 33.5% | 18 | 152 | 169 | 0 | 0 | 0 | 1 | 66.7% | 0/0 |
| T.Philcox | CLE1 | 36 | 18 | 9.8% | -0.8% | 28 | 211 | 188 | 3 | 0 | 0 | 1 | 48.1% | 0/0 |
| M.Herrmann | IND | 29 | 59 | 9.4% | 31.0% | 25 | 172 | 153 | 1 | 0 | 0 | 1 | 62.5% | 1/9 |
| D.Majkowski | GB | -7 | -55 | -13.0% | -25.1% | 65 | 208 | 306 | 2 | 3 | 0 | 2 | 69.1% | 0/0 |
| C.Erickson | TB | -9 | 1 | -16.6% | -10.4% | 28 | 112 | 117 | 0 | 0 | 0 | 0 | 57.7% | 0/0 |
| T.Sacca | PHX | -11 | -2 | -34.1% | -15.0% | 10 | 29 | 24 | 0 | 0 | 0 | 1 | 40.0% | 0/0 |
| D.Hollas | CIN | -18 | 7 | -15.1% | -9.6% | 70 | 283 | 331 | 2 | 3 | 1 | 0 | 60.3% | 2/30 |
| B.Gagliano | SD | -48 | -93 | -27.4% | -42.9% | 47 | 196 | 171 | 0 | 0 | 0 | 2 | 46.3% | 2/21 |
| Player | Team | DYAR | YAR | DVOA | VOA | Passes | Yards | EYds | TD | FK | FL | INT | C% | DPI |
| J.McMahon | PHI | -52 | -61 | -28.4% | -31.2% | 47 | 254 | 173 | 1 | 0 | 0 | 2 | 51.2% | 0/0 |
| M.Pagel | LARM | -59 | -80 | -54.7% | -69.8% | 21 | 98 | 27 | 1 | 1 | 0 | 2 | 40.0% | 0/0 |
| D.Brown | NYG | -65 | -58 | -118.3% | -107.4% | 12 | 0 | -39 | 0 | 0 | 0 | 0 | 57.1% | 0/0 |
| J.Carlson | NE | -68 | -58 | -34.1% | -30.5% | 52 | 207 | 147 | 1 | 1 | 0 | 1 | 37.5% | 0/0 |
| J.Blake | NYJ | -83 | -96 | -124.9% | -142.9% | 11 | 33 | -54 | 0 | 1 | 0 | 1 | 44.4% | 0/0 |
| F.Reich | BUF | -93 | -102 | -39.1% | -41.7% | 55 | 132 | 136 | 0 | 1 | 0 | 2 | 52.2% | 0/0 |
| T.Tupa | IND | -104 | -109 | -52.5% | -54.7% | 40 | 115 | 61 | 1 | 1 | 0 | 2 | 50.0% | 0/0 |
| Sh.Moore | DEN | -129 | -126 | -67.6% | -66.3% | 40 | 178 | 8 | 0 | 1 | 2 | 2 | 51.5% | 0/0 |
| D.McGwire | SEA | -184 | -192 | -99.4% | -103.2% | 38 | 57 | -83 | 0 | 0 | 1 | 2 | 56.7% | 0/0 |
| W.Furrer | CHI | -192 | -205 | -127.9% | -136.4% | 29 | 50 | -129 | 0 | 1 | 0 | 3 | 36.0% | 0/0 |
| Player | Team | DYAR | Rk | YAR | Rk | DVOA | Rk | VOA | Runs | Yards | EYds | TD | FUM |
| R.Cunningham | PHI | 156 | 1 | 146 | 1 | 26.1% | 8 | 25.2% | 75 | 561 | 616 | 5 | 4 |
| S.Young | SF | 135 | 2 | 142 | 2 | 28.7% | 7 | 31.7% | 64 | 538 | 520 | 4 | 3 |
| J.Hostetler | NYG | 60 | 3 | 59 | 3 | 35.0% | 3 | 34.6% | 23 | 178 | 230 | 3 | 1 |
| S.Humphries | SD | 54 | 4 | 55 | 5 | 23.5% | 9 | 22.8% | 21 | 85 | 245 | 4 | 1 |
| W.Moon | HOIL | 48 | 5 | 55 | 4 | 31.4% | 4 | 32.5% | 22 | 152 | 216 | 1 | 0 |
| B.Favre | GB | 46 | 6 | 47 | 6 | 14.5% | 13 | 15.9% | 33 | 214 | 225 | 1 | 1 |
| R.Peete | DET | 39 | 7 | 36 | 8 | 44.4% | 2 | 38.9% | 15 | 95 | 143 | 0 | 1 |
| V.Evans | LARD | 38 | 8 | 38 | 7 | 75.3% | 1 | 74.2% | 9 | 82 | 122 | 0 | 0 |
| V.Testaverde | TB | 34 | 9 | 36 | 9 | 10.6% | 16 | 12.2% | 29 | 202 | 184 | 2 | 1 |
| B.Hebert | NO | 33 | 10 | 33 | 11 | 29.8% | 6 | 29.6% | 16 | 115 | 136 | 0 | 0 |
| J.Schroeder | LARD | 31 | 11 | 27 | 13 | 16.1% | 12 | 12.0% | 22 | 169 | 155 | 0 | 2 |
| H.Millen | NE | 30 | 12 | 35 | 10 | 30.2% | 5 | 36.5% | 16 | 108 | 122 | 0 | 0 |
| A.Ware | DET | 27 | 13 | 27 | 14 | 22.3% | 10 | 22.6% | 17 | 124 | 118 | 0 | 0 |
| Player | Team | DYAR | Rk | YAR | Rk | DVOA | Rk | VOA | Runs | Yards | EYds | TD | FUM |
| J.Harbaugh | CHI | 27 | 14 | 29 | 12 | -1.6% | 20 | 1.6% | 44 | 273 | 208 | 1 | 1 |
| T.Aikman | DAL | 25 | 15 | 21 | 16 | 12.0% | 15 | 9.6% | 20 | 125 | 121 | 1 | 0 |
| M.Rypien | WAS | 24 | 16 | 17 | 18 | 1.5% | 19 | 0.0% | 20 | 63 | 149 | 2 | 0 |
| C.Chandler | PHX | 24 | 17 | 25 | 15 | 3.5% | 18 | 6.8% | 28 | 165 | 140 | 1 | 0 |
| D.Krieg | KC | 22 | 18 | 18 | 17 | 4.9% | 17 | 2.0% | 22 | 86 | 146 | 2 | 0 |
| B.Esiason | CIN | 15 | 19 | 17 | 19 | 14.3% | 14 | 17.5% | 11 | 68 | 75 | 0 | 0 |
| J.Elway | DEN | 13 | 20 | 8 | 20 | -3.0% | 21 | -6.9% | 27 | 99 | 147 | 2 | 1 |
| D.Klingler | CIN | 8 | 21 | 8 | 21 | 17.9% | 11 | 6.0% | 10 | 54 | 61 | 0 | 0 |
| J.Everett | LARM | 1 | 22 | 7 | 22 | -12.4% | 23 | -4.6% | 21 | 146 | 70 | 0 | 0 |
| W.Wilson | ATL | -1 | 23 | 0 | 24 | -13.6% | 24 | -11.3% | 10 | 67 | 32 | 0 | 0 |
| R.Gannon | MIN | -3 | 24 | 1 | 23 | -11.8% | 22 | -11.5% | 40 | 195 | 145 | 0 | 1 |
| D.Marino | MIA | -3 | 25 | 0 | 25 | -17.0% | 25 | -11.9% | 15 | 73 | 48 | 0 | 1 |
| D.Hollas | CIN | -7 | 26 | -4 | 26 | -23.4% | 26 | -18.0% | 15 | 109 | 33 | 0 | 2 |
| Player | Team | DYAR | Rk | YAR | Rk | DVOA | Rk | VOA | Runs | Yards | EYds | TD | FUM |
| E.Kramer | DET | -8 | 27 | -8 | 27 | -33.4% | 29 | -34.7% | 8 | 38 | 9 | 0 | 0 |
| S.Zolak | NE | -10 | 28 | -12 | 28 | -39.4% | 30 | -39.1% | 12 | 76 | 4 | 0 | 1 |
| T.Maddox | DEN | -16 | 29 | -17 | 30 | -65.7% | 36 | -62.9% | 8 | 20 | -17 | 0 | 0 |
| J.Kelly | BUF | -16 | 30 | -14 | 29 | -28.2% | 27 | -28.0% | 16 | 69 | 32 | 1 | 1 |
| B.Nagle | NYJ | -19 | 31 | -17 | 31 | -45.9% | 32 | -41.6% | 12 | 56 | -4 | 0 | 1 |
| S.Gelbaugh | SEA | -27 | 32 | -28 | 34 | -56.1% | 34 | -56.5% | 12 | 80 | -18 | 0 | 2 |
| C.Carlson | HOIL | -28 | 33 | -31 | 36 | -30.5% | 28 | -39.5% | 20 | 82 | 34 | 1 | 2 |
| M.Tomczak | CLE1 | -28 | 34 | -23 | 32 | -45.6% | 31 | -38.7% | 16 | 49 | -5 | 0 | 0 |
| N.O'Donnell | PIT | -30 | 35 | -30 | 35 | -64.7% | 35 | -71.9% | 10 | 27 | -26 | 1 | 1 |
| J.Carlson | NE | -31 | 36 | -27 | 33 | -83.6% | 37 | -77.3% | 9 | 32 | -39 | 0 | 1 |
| C.Miller | ATL | -34 | 37 | -31 | 37 | -53.2% | 33 | -49.3% | 17 | 95 | -19 | 0 | 2 |