7 quarterbacks are tied for the highest passer rating by a 49ers quarterback in a game with 20+ passing yards, with a 158.3 rating. The first three are Brock Purdy on November 19, 2023, Ty Detmer on December 20, 1998 and Joe Montana on November 12, 1989.
Interpreted as:
highest passer rating ever single regular-season game for a 49ers qb throwing 20 or more passes| NAME | RTG | YDS | ATT | DATE | TM | OPP | CMP | PCT | AVG | TD | INT | TD% | INT% | SCK | SCKY | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | B. Purdy | 158.3 | 333 | 25 | 11/19/2023 | vs | 21 | 84.0 | 13.3 | 3 | 0 | 12.0 | 0.0 | 4 | 28 | ||
| 2 |  | T. Detmer | 158.3 | 25 | 1 | 12/20/1998 | @ | 1 | 100.0 | 25.0 | 1 | 0 | 100.0 | 0.0 | 0 | 0 | ||
| 3 |  | J. Montana | 158.3 | 270 | 19 | 11/12/1989 | vs | 16 | 84.2 | 14.2 | 3 | 0 | 15.8 | 0.0 | 2 | 6 | ||
| 4 |  | S. Young | 158.3 | 188 | 12 | 10/22/1989 | vs | 11 | 91.7 | 15.7 | 3 | 0 | 25.0 | 0.0 | 2 | 13 | ||
| 5 | | S. Young | 158.3 | 80 | 6 | 11/15/1987 | vs | 5 | 83.3 | 13.3 | 1 | 0 | 16.7 | 0.0 | 1 | 6 | ||
| 6 | | M. Stevens | 158.3 | 52 | 2 | 10/5/1987 | @ | 2 | 100.0 | 26.0 | 1 | 0 | 50.0 | 0.0 | 0 | 0 | ||
| 7 | | S. DeBerg | 158.3 | 97 | 3 | 12/17/1978 | @ | 3 | 100.0 | 32.3 | 1 | 0 | 33.3 | 0.0 | ||||
| 8 | | B. Waters | 158.3 | 105 | 8 | 10/8/1961 | vs | 7 | 87.5 | 13.1 | 1 | 0 | 12.5 | 0.0 | ||||
| 9 | | B. Waters | 158.3 | 61 | 2 | 11/27/1960 | @ | 2 | 100.0 | 30.5 | 1 | 0 | 50.0 | 0.0 | ||||
| 10 | | S. Bono | 157.9 | 62 | 5 | 10/29/1989 | @ | 4 | 80.0 | 12.4 | 1 | 0 | 20.0 | 0.0 | 0 | 0 | ||
| 11 | | S. Spurrier | 157.9 | 62 | 5 | 9/30/1973 | vs | 4 | 80.0 | 12.4 | 1 | 0 | 20.0 | 0.0 | ||||
| 12 | | S. Young | 157.9 | 174 | 13 | 12/27/1987 | vs | 10 | 76.9 | 13.4 | 3 | 0 | 23.1 | 0.0 | 0 | 0 | ||
| 13 |  | A. Smith | 157.1 | 232 | 19 | 10/29/2012 | @ | 18 | 94.7 | 12.2 | 3 | 0 | 15.8 | 0.0 | 4 | 28 | ||
| 14 | | A. Smith | 156.3 | 303 | 24 | 10/7/2012 | vs | 18 | 75.0 | 12.6 | 3 | 0 | 12.5 | 0.0 | 0 | 0 | ||
| 15 | | G. Mira | 156.3 | 69 | 4 | 10/17/1965 | @ | 3 | 75.0 | 17.3 | 1 | 0 | 25.0 | 0.0 | ||||
| 16 | | J. Brodie | 155.8 | 131 | 9 | 10/21/1973 | vs | 8 | 88.9 | 14.6 | 1 | 0 | 11.1 | 0.0 | ||||
| 17 | | Y.A. Tittle | 155.8 | 284 | 18 | 12/2/1956 | @ | 14 | 77.8 | 15.8 | 2 | 0 | 11.1 | 0.0 | ||||
| 18 | | Y.A. Tittle | 155.8 | 233 | 18 | 12/5/1954 | vs | 15 | 83.3 | 12.9 | 2 | 0 | 11.1 | 0.0 | ||||
| 19 | | Y.A. Tittle | 155.8 | 118 | 9 | 11/11/1951 | vs | 8 | 88.9 | 13.1 | 1 | 0 | 11.1 | 0.0 | ||||
| 20 | | F. Albert | 155.7 | 99 | 8 | 10/28/1951 | vs | 6 | 75.0 | 12.4 | 1 | 0 | 12.5 | 0.0 | ||||
| 21 | | S. Young | 155.3 | 354 | 23 | 12/19/1993 | @ | 17 | 73.9 | 15.4 | 4 | 0 | 17.4 | 0.0 | 0 | 0 | ||
| 22 | | S. Spurrier | 154.2 | 23 | 2 | 11/8/1970 | @ | 2 | 100.0 | 11.5 | 1 | 0 | 50.0 | 0.0 | ||||
| 23 |  | C.J. Beathard | 153.3 | 100 | 7 | 12/20/2020 | @ | 5 | 71.4 | 14.3 | 1 | 0 | 14.3 | 0.0 | 0 | 0 | ||
| 24 | | Y.A. Tittle | 153.3 | 104 | 7 | 12/7/1958 | vs | 5 | 71.4 | 14.9 | 3 | 0 | 42.9 | 0.0 | ||||
| 25 | | J. Brodie | 152.1 | 269 | 20 | 9/19/1965 | vs | 14 | 70.0 | 13.5 | 4 | 0 | 20.0 | 0.0 | ||||
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CHIResults may be incomplete. StatMuse has complete game-level data for passer rating, passing attempts, and passing yards going back to the 1950 season.
More 49ers Stats
Team Leaders 
PASS
2,167
Purdy
RUSH
1,202
McCaffrey
REC
924
McCaffrey
Team Rankings
PPG
25.7
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OPP PPG
21.8
13th
RUSH YDS/G
106.9
24th
PASS YDS/G
254.0
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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 |