Joe Flacco has the worst completion percentage by an active quarterback in a season when throwing 500+ pass attempts, with 57.6 percent in 2011.
| NAME | PCT | ATT | SEASON | TM | GP | CMP | YDS | AVG | YDS/G | TD | INT | RTG | TD% | INT% | SCK | SCKY | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | J. Flacco | 57.6 | 542 | 2011 | 16 | 312 | 3,610 | 6.7 | 225.6 | 20 | 12 | 80.9 | 3.7 | 2.2 | 31 | 203 | |
| 2 |  | C. Williams | 58.1 | 568 | 2025 | 17 | 330 | 3,942 | 6.9 | 231.9 | 27 | 7 | 90.1 | 4.8 | 1.2 | 24 | 165 | |
| 3 |  | A. Dalton | 58.1 | 516 | 2011 | 16 | 300 | 3,398 | 6.6 | 212.4 | 20 | 13 | 80.4 | 3.9 | 2.5 | 24 | 160 | |
| 4 |  | J. Winston | 58.3 | 535 | 2015 | 16 | 312 | 4,042 | 7.6 | 252.6 | 22 | 15 | 84.2 | 4.1 | 2.8 | 27 | 190 | |
| 5 |  | M. Stafford | 58.5 | 634 | 2013 | 16 | 371 | 4,650 | 7.3 | 290.6 | 29 | 19 | 84.2 | 4.6 | 3.0 | 23 | 168 | |
| 6 | | J. Flacco | 59.0 | 614 | 2013 | 16 | 362 | 3,912 | 6.4 | 244.5 | 19 | 22 | 73.1 | 3.1 | 3.6 | 48 | 324 | |
| 7 |  | B. Mayfield | 59.4 | 534 | 2019 | 16 | 317 | 3,827 | 7.2 | 239.2 | 22 | 21 | 78.8 | 4.1 | 3.9 | 40 | 285 | |
| 8 | | A. Dalton | 59.5 | 528 | 2019 | 13 | 314 | 3,494 | 6.6 | 268.8 | 16 | 14 | 78.3 | 3.0 | 2.7 | 37 | 249 | |
| 9 |  | T. Lawrence | 59.6 | 602 | 2021 | 17 | 359 | 3,641 | 6.0 | 214.2 | 12 | 17 | 71.9 | 2.0 | 2.8 | 32 | 238 | |
| 10 | | J. Flacco | 59.7 | 531 | 2012 | 16 | 317 | 3,817 | 7.2 | 238.6 | 22 | 10 | 87.7 | 4.1 | 1.9 | 35 | 227 | |
| 11 |  | B. Young | 59.8 | 527 | 2023 | 16 | 315 | 2,877 | 5.5 | 179.8 | 11 | 10 | 73.7 | 2.1 | 1.9 | 62 | 477 | |
| 12 |  | C. Ward | 59.8 | 540 | 2025 | 17 | 323 | 3,169 | 5.9 | 186.4 | 15 | 7 | 80.2 | 2.8 | 1.3 | 55 | 410 | |
| 13 | | M. Stafford | 59.8 | 727 | 2012 | 16 | 435 | 4,967 | 6.8 | 310.4 | 20 | 17 | 79.8 | 2.8 | 2.3 | 29 | 212 | |
| 14 | | M. Stafford | 60.3 | 602 | 2014 | 16 | 363 | 4,257 | 7.1 | 266.1 | 22 | 12 | 85.7 | 3.7 | 2.0 | 45 | 254 | |
| 15 |  | A. Rodgers | 60.7 | 572 | 2015 | 16 | 347 | 3,821 | 6.7 | 238.8 | 31 | 8 | 92.7 | 5.4 | 1.4 | 46 | 314 | |
| 16 | | J. Winston | 60.7 | 626 | 2019 | 16 | 380 | 5,109 | 8.2 | 319.3 | 33 | 30 | 84.3 | 5.3 | 4.8 | 47 | 282 | |
| 17 | | J. Winston | 60.8 | 567 | 2016 | 16 | 345 | 4,090 | 7.2 | 255.6 | 28 | 18 | 86.1 | 4.9 | 3.2 | 35 | 239 | |
| 18 | | T. Lawrence | 60.9 | 560 | 2025 | 17 | 341 | 4,007 | 7.2 | 235.7 | 29 | 12 | 91.0 | 5.2 | 2.1 | 41 | 247 | |
| 19 | | A. Dalton | 61.9 | 586 | 2013 | 16 | 363 | 4,293 | 7.3 | 268.3 | 33 | 20 | 88.8 | 5.6 | 3.4 | 29 | 182 | |
| 20 | | A. Rodgers | 62.0 | 569 | 2019 | 16 | 353 | 4,002 | 7.0 | 250.1 | 26 | 4 | 95.4 | 4.6 | 0.7 | 36 | 284 | |
| 21 | | J. Flacco | 62.1 | 554 | 2014 | 16 | 344 | 3,986 | 7.2 | 249.1 | 27 | 12 | 91.0 | 4.9 | 2.2 | 19 | 167 | |
| 22 |  | C. Keenum | 62.3 | 586 | 2018 | 16 | 365 | 3,890 | 6.6 | 243.1 | 18 | 15 | 81.2 | 3.1 | 2.6 | 34 | 235 | |
| 23 | | A. Dalton | 62.3 | 528 | 2012 | 16 | 329 | 3,669 | 6.9 | 229.3 | 27 | 16 | 87.4 | 5.1 | 3.0 | 46 | 229 | |
| 24 | | A. Rodgers | 62.3 | 597 | 2018 | 16 | 372 | 4,442 | 7.4 | 277.6 | 25 | 2 | 97.6 | 4.2 | 0.3 | 49 | 353 | |
| 25 |  | C. Wentz | 62.4 | 516 | 2021 | 17 | 322 | 3,563 | 6.9 | 209.6 | 27 | 7 | 94.6 | 5.2 | 1.4 | 32 | 227 | |
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INDStatMuse has season-level data for completion percentage and passing attempts going back to the 1932 season.
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More Ravens Stats
Team Leaders 
PASS
559
Jackson
RUSH
212
Henry
REC
150
Flowers
Team Rankings
PPG
29.0
7th
OPP PPG
23.5
17th
RUSH YDS/G
155.0
5th
PASS YDS/G
279.5
7th
Steelers
DAL
ATL
NFL 2026 Leaders
NFL 2026 Rankings
NFL Fantasy 2026
NFL 2026 Betting
NFL 2026 Standings
| NFC East | W | L | T | PCT |
|---|---|---|---|---|
2 | 0 | 0 | 1.000 | |
1 | 1 | 0 | .500 | |
1 | 1 | 0 | .500 | |
0 | 2 | 0 | .000 | |
| NFC North | W | L | T | PCT |
2 | 0 | 0 | 1.000 | |
1 | 1 | 0 | .500 | |
1 | 1 | 0 | .500 | |
1 | 2 | 0 | .333 | |
| NFC South | W | L | T | PCT |
1 | 1 | 0 | .500 | |
1 | 1 | 0 | .500 | |
1 | 2 | 0 | .333 | |
0 | 2 | 0 | .000 | |
| NFC West | W | L | T | PCT |
2 | 0 | 0 | 1.000 | |
2 | 0 | 0 | 1.000 | |
1 | 1 | 0 | .500 | |
1 | 1 | 0 | .500 |
Eagles
Giants
Commanders
Vikings
Saints
Seahawks
49ers
Rams
Cardinals| AFC East | W | L | T | PCT |
|---|---|---|---|---|
2 | 0 | 0 | 1.000 | |
1 | 1 | 0 | .500 | |
1 | 1 | 0 | .500 | |
0 | 2 | 0 | .000 | |
| AFC North | W | L | T | PCT |
2 | 0 | 0 | 1.000 | |
1 | 1 | 0 | .500 | |
1 | 1 | 0 | .500 | |
1 | 1 | 0 | .500 | |
| AFC South | W | L | T | PCT |
1 | 1 | 0 | .500 | |
0 | 2 | 0 | .000 | |
0 | 2 | 0 | .000 | |
0 | 2 | 0 | .000 | |
| AFC West | W | L | T | PCT |
2 | 0 | 0 | 1.000 | |
2 | 0 | 0 | 1.000 | |
1 | 1 | 0 | .500 | |
0 | 2 | 0 | .000 |
Bills
Patriots
Jets
Dolphins
Texans
Chiefs
Raiders
Chargers