Tim Rattay has averaged the fewest passing yards per game in a season, with -4.0 per game in his rookie season in 2000.
| NAME | YDS/G | SEASON | TM | GP | CMP | ATT | PCT | YDS | AVG | TD | INT | RTG | TD% | INT% | SCK | SCKY | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | T. Rattay | -4.0 | 2000 |  SF | 1 | 1 | 1 | 100.0 | -4 | -4.0 | 0 | 0 | 79.2 | 0.0 | 0.0 | 0 | 0 |
| 2 | | T. Husak | -2.0 | 2000 |  WAS | 1 | 2 | 2 | 100.0 | -2 | -1.0 | 0 | 0 | 79.2 | 0.0 | 0.0 | 0 | 0 |
| 3 | | B. Hutchinson | -1.5 | 1942 |  NYG | 2 | 1 | 4 | 25.0 | -3 | -0.8 | 0 | 2 | 0.0 | 0.0 | 50.0 | ||
| 4 | | S. Schillinger | -1.3 | 2013 | TOT | 6 | 1 | 1 | 100.0 | -8 | -8.0 | 0 | 0 | 79.2 | 0.0 | 0.0 | 0 | 0 |
| 5 | | M. Hapes | -1.1 | 1942 | NYG | 11 | 2 | 2 | 100.0 | -12 | -6.0 | 0 | 0 | 79.2 | 0.0 | 0.0 | ||
| 6 | | K. Slovis | -1.0 | 2025 |  ARI | 2 | 1 | 2 | 50.0 | -2 | -1.0 | 0 | 0 | 56.3 | 0.0 | 0.0 | 0 | 0 |
| 7 | | J. Jones | -1.0 | 1977 |  ATL | 1 | 1 | 1 | 100.0 | -1 | -1.0 | 0 | 0 | 79.2 | 0.0 | 0.0 | 0 | 0 |
| 8 | | L. Alworth | -0.9 | 1964 |  SD | 12 | 1 | 1 | 100.0 | -11 | -11.0 | 0 | 0 | 79.2 | 0.0 | 0.0 | ||
| 9 | | K. Richardson | -0.7 | 2001 |  BAL | 16 | 1 | 1 | 100.0 | -11 | -11.0 | 0 | 0 | 79.2 | 0.0 | 0.0 | 0 | 0 |
| 10 | | R. Davis | -0.6 | 1976 |  TB | 11 | 1 | 1 | 100.0 | -7 | -7.0 | 0 | 0 | 79.2 | 0.0 | 0.0 | 0 | 0 |
| 11 | | C. Mohr | -0.6 | 1991 |  BUF | 16 | 1 | 1 | 100.0 | -9 | -9.0 | 0 | 0 | 79.2 | 0.0 | 0.0 | 0 | 0 |
| 12 | | M. Royals | -0.5 | 1996 |  DET | 16 | 1 | 1 | 100.0 | -8 | -8.0 | 0 | 0 | 79.2 | 0.0 | 0.0 | 0 | 0 |
| 13 | | T. Zendejas | -0.5 | 1985 |  HOU | 14 | 1 | 1 | 100.0 | -7 | -7.0 | 0 | 0 | 79.2 | 0.0 | 0.0 | 0 | 0 |
| 14 | | L. Groza | -0.5 | 1966 |  CLE | 14 | 1 | 1 | 100.0 | -7 | -7.0 | 0 | 0 | 79.2 | 0.0 | 0.0 | ||
| 15 | | B. Westfall | -0.5 | 1946 | DET | 10 | 1 | 2 | 50.0 | -5 | -2.5 | 0 | 1 | 16.7 | 0.0 | 50.0 | ||
| 16 |  | J. Chase | -0.4 | 2023 |  CIN | 16 | 1 | 1 | 100.0 | -7 | -7.0 | 0 | 0 | 79.2 | 0.0 | 0.0 | 0 | 0 |
| 17 | | S. Thomason | -0.4 | 1932 | BKN | 10 | 1 | 10 | 10.0 | -4 | -0.4 | 0 | 2 | 0.0 | 0.0 | 20.0 | ||
| 18 |  | A. Boldin | -0.4 | 2010 | BAL | 16 | 1 | 1 | 100.0 | -6 | -6.0 | 0 | 0 | 79.2 | 0.0 | 0.0 | 0 | 0 |
| 19 | | R. Engles | -0.3 | 1978 |  PHI | 6 | 1 | 1 | 100.0 | -2 | -2.0 | 0 | 0 | 79.2 | 0.0 | 0.0 | 0 | 0 |
| 20 | | S. Jones | -0.3 | 1976 | PHI | 14 | 1 | 1 | 100.0 | -4 | -4.0 | 0 | 0 | 79.2 | 0.0 | 0.0 | 0 | 0 |
| 21 | | J. Ryan | -0.3 | 2017 |  SEA | 16 | 1 | 1 | 100.0 | -4 | -4.0 | 0 | 0 | 79.2 | 0.0 | 0.0 | 0 | 0 |
| 22 | | T. Jones | -0.3 | 2006 |  CHI | 16 | 1 | 1 | 100.0 | -4 | -4.0 | 0 | 0 | 79.2 | 0.0 | 0.0 | 1 | 1 |
| 23 | | J.R. Boone | -0.3 | 1953 |  GB | 8 | 1 | 1 | 100.0 | -2 | -2.0 | 0 | 0 | 79.2 | 0.0 | 0.0 | ||
| 24 |  | O.J. Simpson | -0.2 | 1973 | BUF | 14 | 1 | 2 | 50.0 | -3 | -1.5 | 0 | 0 | 56.3 | 0.0 | 0.0 | 0 | 0 |
| 25 | | L. Barnes | -0.2 | 1957 | SF | 10 | 1 | 1 | 100.0 | -2 | -2.0 | 0 | 0 | 79.2 | 0.0 | 0.0 | ||
StatMuse has season-level data for passing yards per game going back to the 1932 season.
More 49ers Stats
Team Rankings
PPG
23.6
16th
OPP PPG
20.7
8th
RUSH YDS/G
98.5
25th
PASS YDS/G
253.7
7th
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