Doug Williams has the lowest completion percentage by a quarterback with 500+ passing attempts in a season, at 48.8 percent in 1980.
Interpreted as:
lowest completion percentage in a season among qbs with 500 or more pass attempts| NAME | PCT | ATT | SEASON | TM | GP | CMP | YDS | AVG | YDS/G | TD | INT | RTG | TD% | INT% | SCK | SCKY | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | D. Williams | 48.8 | 521 | 1980 | 16 | 254 | 3,396 | 6.5 | 212.3 | 20 | 16 | 69.9 | 3.8 | 3.1 | 23 | 194 | |
| 2 | | D. Bledsoe | 50.8 | 636 | 1995 | 15 | 323 | 3,507 | 5.5 | 233.8 | 13 | 16 | 63.7 | 2.0 | 2.5 | 23 | 170 | |
| 3 | | J. Schroeder | 51.0 | 541 | 1986 | 16 | 276 | 4,109 | 7.6 | 256.8 | 22 | 22 | 72.9 | 4.1 | 4.1 | 28 | 240 | |
| 4 | | G. Blanda | 51.9 | 505 | 1964 | 14 | 262 | 3,287 | 6.5 | 234.8 | 17 | 27 | 61.4 | 3.4 | 5.3 | |||
| 5 |  | E. Manning | 52.8 | 557 | 2005 | 16 | 294 | 3,762 | 6.8 | 235.1 | 24 | 17 | 75.9 | 4.3 | 3.1 | 28 | 184 | |
| 6 |  | C. Newton | 52.9 | 510 | 2016 | 15 | 270 | 3,509 | 6.9 | 233.9 | 19 | 14 | 75.8 | 3.7 | 2.7 | 36 | 277 | |
| 7 | | C. Miller | 53.2 | 526 | 1989 | 15 | 280 | 3,459 | 6.6 | 230.6 | 16 | 10 | 76.1 | 3.0 | 1.9 | 41 | 318 | |
| 8 | | K. Collins | 53.5 | 565 | 2005 | 15 | 302 | 3,759 | 6.7 | 250.6 | 20 | 12 | 77.3 | 3.5 | 2.1 | 39 | 261 | |
| 9 | | B. Sipe | 53.5 | 535 | 1979 | 16 | 286 | 3,793 | 7.1 | 237.1 | 28 | 26 | 73.4 | 5.2 | 4.9 | 43 | 347 | |
| 10 | | D. Krieg | 53.6 | 532 | 1985 | 16 | 285 | 3,602 | 6.8 | 225.1 | 27 | 20 | 76.2 | 5.1 | 3.8 | 52 | 448 | |
| 11 | | J. Plummer | 53.6 | 530 | 2002 | 16 | 284 | 2,972 | 5.6 | 185.8 | 18 | 20 | 65.7 | 3.4 | 3.8 | 36 | 248 | |
| 12 | | A. Brooks | 53.6 | 528 | 2002 | 16 | 283 | 3,572 | 6.8 | 223.3 | 27 | 15 | 80.1 | 5.1 | 2.8 | 36 | 236 | |
| 13 | | P. Simms | 53.7 | 533 | 1984 | 16 | 286 | 4,044 | 7.6 | 252.8 | 22 | 18 | 78.1 | 4.1 | 3.4 | 55 | 434 | |
| 14 | | R. Cunningham | 53.8 | 560 | 1988 | 16 | 301 | 3,808 | 6.8 | 238.0 | 24 | 16 | 77.6 | 4.3 | 2.9 | 57 | 442 | |
| 15 | | J. Kitna | 53.9 | 581 | 2001 | 16 | 313 | 3,216 | 5.5 | 201.0 | 12 | 22 | 61.1 | 2.1 | 3.8 | 25 | 185 | |
| 16 |  | J. Elway | 54.0 | 605 | 1985 | 16 | 327 | 3,891 | 6.4 | 243.2 | 22 | 23 | 70.2 | 3.6 | 3.8 | 38 | 307 | |
| 17 |  | A. Luck | 54.1 | 627 | 2012 | 16 | 339 | 4,374 | 7.0 | 273.4 | 23 | 18 | 76.5 | 3.7 | 2.9 | 41 | 246 | |
| 18 | | C. Weinke | 54.3 | 540 | 2001 | 15 | 293 | 2,931 | 5.4 | 195.4 | 11 | 19 | 62.0 | 2.0 | 3.5 | 26 | 177 | |
| 19 | | T. Kramer | 54.3 | 593 | 1981 | 14 | 322 | 3,912 | 6.6 | 279.4 | 26 | 24 | 72.6 | 4.4 | 4.0 | 19 | 149 | |
| 20 | | R. Cunningham | 54.5 | 532 | 1989 | 16 | 290 | 3,400 | 6.4 | 212.5 | 21 | 15 | 75.5 | 3.9 | 2.8 | 45 | 343 | |
| 21 | | T. Green | 54.6 | 509 | 1998 | 15 | 278 | 3,441 | 6.8 | 229.4 | 23 | 11 | 81.8 | 4.5 | 2.2 | 49 | 338 | |
| 22 | | T. Kramer | 54.7 | 506 | 1985 | 15 | 277 | 3,522 | 7.0 | 234.8 | 19 | 26 | 67.8 | 3.8 | 5.1 | 39 | 255 | |
| 23 | | M. Sanchez | 54.8 | 507 | 2010 | 16 | 278 | 3,291 | 6.5 | 205.7 | 17 | 13 | 75.3 | 3.4 | 2.6 | 27 | 171 | |
| 24 | | J. Freeman | 54.8 | 558 | 2012 | 16 | 306 | 4,065 | 7.3 | 254.1 | 27 | 17 | 81.6 | 4.8 | 3.0 | 26 | 161 | |
| 25 | | B. Sipe | 55.2 | 567 | 1981 | 16 | 313 | 3,876 | 6.8 | 242.3 | 17 | 25 | 68.2 | 3.0 | 4.4 | 34 | 310 | |
WAS
NYJStatMuse has season-level data for completion percentage and passing attempts going back to the 1932 season.
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More Buccaneers Stats
Team Leaders 
PASS
3,693
Mayfield
RUSH
588
Irving
REC
938
Egbuka
Team Rankings
PPG
22.4
18th
OPP PPG
24.2
20th
RUSH YDS/G
114.5
21st
PASS YDS/G
220.9
19th
NFL 2025 Leaders
NFL 2025 Rankings
NFL Fantasy 2025
NFL 2025 Betting
NFL 2025 Standings
| AFC East | W | L | T | PCT |
|---|---|---|---|---|
 Patriots - y | 14 | 3 | 0 | .824 |
 Bills - w | 12 | 5 | 0 | .706 |
 Dolphins - e | 7 | 10 | 0 | .412 |
 Jets - e | 3 | 14 | 0 | .176 |
| AFC North | W | L | T | PCT |
 Steelers - y | 10 | 7 | 0 | .588 |
 Ravens - e | 8 | 9 | 0 | .471 |
 Bengals - e | 6 | 11 | 0 | .353 |
 Browns - e | 5 | 12 | 0 | .294 |
| AFC South | W | L | T | PCT |
 Jaguars - y | 13 | 4 | 0 | .765 |
 Texans - w | 12 | 5 | 0 | .706 |
 Colts - e | 8 | 9 | 0 | .471 |
 Titans - e | 3 | 14 | 0 | .176 |
| AFC West | W | L | T | PCT |
 Broncos - z* | 14 | 3 | 0 | .824 |
 Chargers - w | 11 | 6 | 0 | .647 |
 Chiefs - e | 6 | 11 | 0 | .353 |
 Raiders - e | 3 | 14 | 0 | .176 |
| NFC East | W | L | T | PCT |
|---|---|---|---|---|
 Eagles - y | 11 | 6 | 0 | .647 |
 Cowboys - e | 7 | 9 | 1 | .441 |
 Commanders - e | 5 | 12 | 0 | .294 |
 Giants - e | 4 | 13 | 0 | .235 |
| NFC North | W | L | T | PCT |
 Bears - y | 11 | 6 | 0 | .647 |
 Packers - w | 9 | 7 | 1 | .559 |
 Vikings - e | 9 | 8 | 0 | .529 |
 Lions - e | 9 | 8 | 0 | .529 |
| NFC South | W | L | T | PCT |
 Panthers - y | 8 | 9 | 0 | .471 |
 Buccaneers - e | 8 | 9 | 0 | .471 |
 Falcons - e | 8 | 9 | 0 | .471 |
 Saints - e | 6 | 11 | 0 | .353 |
| NFC West | W | L | T | PCT |
 Seahawks - z* | 14 | 3 | 0 | .824 |
 Rams - w | 12 | 5 | 0 | .706 |
 49ers - w | 12 | 5 | 0 | .706 |
 Cardinals - e | 3 | 14 | 0 | .176 |