Milt Plum has the highest passer rating by a Browns quarterback in a season, with a 110.4 rating in 1960.
Interpreted as:
best single season qbr with a minimum of 7 passing attempts per team game by browns qbs| NAME | RTG | SEASON | TM | GP | CMP | ATT | PCT | YDS | AVG | YDS/G | TD | INT | TD% | INT% | SCK | SCKY | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | M. Plum | 110.4 | 1960 | 12 | 151 | 250 | 60.4 | 2,297 | 9.2 | 191.4 | 21 | 5 | 8.4 | 2.0 | |||
| 2 | | O. Graham | 99.7 | 1953 | 12 | 167 | 258 | 64.7 | 2,722 | 10.6 | 226.8 | 11 | 9 | 4.3 | 3.5 | |||
| 3 |  | B. Mayfield | 95.9 | 2020 | 16 | 305 | 486 | 62.8 | 3,563 | 7.3 | 222.7 | 26 | 8 | 5.3 | 1.6 | 26 | 162 | |
| 4 | | B. Kosar | 95.4 | 1987 | 12 | 241 | 389 | 62.0 | 3,033 | 7.8 | 252.8 | 22 | 9 | 5.7 | 2.3 | 22 | 129 | |
| 5 | | O. Graham | 94.0 | 1955 | 12 | 98 | 185 | 53.0 | 1,721 | 9.3 | 143.4 | 15 | 8 | 8.1 | 4.3 | |||
| 6 | | B. Mayfield | 93.7 | 2018 | 14 | 310 | 486 | 63.8 | 3,725 | 7.7 | 266.1 | 27 | 14 | 5.6 | 2.9 | 25 | 173 | |
| 7 | | T. O'Connell | 93.3 | 1957 | 11 | 63 | 110 | 57.3 | 1,229 | 11.2 | 111.7 | 9 | 8 | 8.2 | 7.3 | |||
| 8 |  | J. McCown | 93.3 | 2015 | 8 | 186 | 292 | 63.7 | 2,109 | 7.2 | 263.6 | 12 | 4 | 4.1 | 1.4 | 23 | 137 | |
| 9 | | C. Kessler | 92.3 | 2016 | 9 | 128 | 195 | 65.6 | 1,380 | 7.1 | 153.3 | 6 | 2 | 3.1 | 1.0 | 21 | 140 | |
| 10 | | B. Sipe | 91.4 | 1980 | 16 | 337 | 554 | 60.8 | 4,132 | 7.5 | 258.3 | 30 | 14 | 5.4 | 2.5 | 23 | 217 | |
| 11 | | F. Ryan | 90.4 | 1963 | 13 | 135 | 256 | 52.7 | 2,026 | 7.9 | 155.8 | 25 | 13 | 9.8 | 5.1 | |||
| 12 | | M. Plum | 90.3 | 1961 | 14 | 177 | 302 | 58.6 | 2,416 | 8.0 | 172.6 | 18 | 10 | 6.0 | 3.3 | |||
| 13 |  | J. Flacco | 90.2 | 2023 | 5 | 123 | 204 | 60.3 | 1,616 | 7.9 | 323.2 | 13 | 8 | 6.4 | 3.9 | 8 | 57 | |
| 14 |  | J. Brissett | 88.9 | 2022 | 16 | 236 | 369 | 64.0 | 2,608 | 7.1 | 163.0 | 12 | 6 | 3.3 | 1.6 | 24 | 160 | |
| 15 | | F. Ryan | 88.2 | 1966 | 14 | 200 | 382 | 52.4 | 2,974 | 7.8 | 212.4 | 29 | 14 | 7.6 | 3.7 | |||
| 16 | | B. Kosar | 87.8 | 1991 | 16 | 307 | 494 | 62.1 | 3,487 | 7.1 | 217.9 | 18 | 9 | 3.6 | 1.8 | 41 | 232 | |
| 17 | | V. Testaverde | 87.8 | 1995 | 13 | 241 | 392 | 61.5 | 2,883 | 7.4 | 221.8 | 17 | 10 | 4.3 | 2.6 | 17 | 87 | |
| 18 | | M. Plum | 87.2 | 1959 | 12 | 156 | 266 | 58.6 | 1,992 | 7.5 | 166.0 | 14 | 8 | 5.3 | 3.0 | |||
| 19 | | B. Kosar | 87.0 | 1992 | 7 | 103 | 155 | 66.5 | 1,160 | 7.5 | 165.7 | 8 | 7 | 5.2 | 4.5 | 21 | 126 | |
| 20 | | B. Nelsen | 86.4 | 1968 | 14 | 152 | 293 | 51.9 | 2,366 | 8.1 | 169.0 | 19 | 10 | 6.5 | 3.4 | |||
| 21 | | V. Testaverde | 85.7 | 1993 | 10 | 130 | 230 | 56.5 | 1,797 | 7.8 | 179.7 | 14 | 9 | 6.1 | 3.9 | 17 | 101 | |
| 22 | | F. Ryan | 85.4 | 1962 | 11 | 112 | 194 | 57.7 | 1,541 | 7.9 | 140.1 | 10 | 7 | 5.2 | 3.6 | |||
| 23 | | G. Danielson | 85.3 | 1985 | 8 | 97 | 163 | 59.5 | 1,274 | 7.8 | 159.3 | 8 | 6 | 4.9 | 3.7 | 17 | 128 | |
| 24 |  | D. Watson | 84.3 | 2023 | 6 | 105 | 171 | 61.4 | 1,115 | 6.5 | 185.8 | 7 | 4 | 4.1 | 2.3 | 17 | 85 | |
| 25 | | B. Kosar | 84.3 | 1988 | 9 | 156 | 259 | 60.2 | 1,890 | 7.3 | 210.0 | 10 | 7 | 3.9 | 2.7 | 25 | 172 | |
StatMuse has season-level data for pass attempts per team game and passer rating going back to the 1932 season.
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More Browns Stats
Team Leaders 
PASS
1,400
Sanders
RUSH
827
Judkins
REC
731
Fannin
Team Rankings
PPG
16.4
31st
OPP PPG
22.3
14th
RUSH YDS/G
97.0
27th
PASS YDS/G
185.4
31st
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 |