Regular season · Passing
| 1977 | HOU | 3 | 11 | 24 | 76 | 0 | 3 | 2 |
| 1976 | HOU | 8 | 60 | 113 | 634 | 7 | 8 | 15 |
| 1975 | GB | 14 | 191 | 353 | 2095 | 6 | 21 | 35 |
| 1974 | GB | 7 | 89 | 184 | 1072 | 3 | 8 | 9 |
| 1974 | LA | 6 | 53 | 115 | 680 | 5 | 6 | 6 |
| 1973 | LA | 14 | 135 | 258 | 2008 | 22 | 11 | 17 |
| 1972 | SD | 14 | 190 | 370 | 2449 | 15 | 26 | 19 |
| 1971 | SD | 14 | 233 | 431 | 3075 | 21 | 25 | 16 |
| 1970 | SD | 14 | 162 | 327 | 2388 | 22 | 15 | 42 |
| 1969 | SD | 12 | 158 | 324 | 2253 | 10 | 11 | 18 |
| 1968 | SD | 14 | 208 | 440 | 3473 | 27 | 32 | 10 |
| 1967 | SD | 14 | 217 | 427 | 3365 | 24 | 22 | 9 |
| 1966 | SD | 14 | 200 | 375 | 2846 | 23 | 14 | 28 |
| 1965 | SD | 14 | 174 | 348 | 2798 | 20 | 21 | 22 |
| 1964 | SD | 14 | 147 | 274 | 2157 | 18 | 15 | 11 |
| 1963 | SD | 12 | 28 | 64 | 502 | 6 | 6 | 5 |
| 1962 | SD | 14 | 107 | 260 | 1632 | 15 | 24 | 20 |
| Career | TOTAL | 202 | 2363 | 4687 | 33503 | 244 | 268 | 284 |
Regular season · Rushing & receiving
| 1977 | HOU | 3 | 3 | 11 | 1 | 0 | 0 | 0 | 0 | 0 |
| 1976 | HOU | 8 | 7 | 11 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1975 | GB | 14 | 20 | 47 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1974 | GB | 7 | 8 | -3 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1974 | LA | 6 | 11 | 28 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1973 | LA | 14 | 14 | 5 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1972 | SD | 14 | 22 | 99 | 1 | 0 | 1 | 4 | 0 | 0 |
| 1971 | SD | 14 | 18 | 75 | 1 | 0 | 0 | 0 | 0 | 0 |
| 1970 | SD | 14 | 28 | 188 | 1 | 0 | 0 | 0 | 0 | 0 |
| 1969 | SD | 12 | 26 | 109 | 2 | 0 | 0 | 0 | 0 | 0 |
| 1968 | SD | 14 | 23 | 14 | 2 | 0 | 0 | 0 | 0 | 0 |
| 1967 | SD | 14 | 37 | 107 | 3 | 0 | 0 | 0 | 0 | 0 |
| 1966 | SD | 14 | 38 | 95 | 2 | 0 | 2 | -13 | 0 | 0 |
| 1965 | SD | 14 | 24 | 92 | 1 | 0 | 0 | 0 | 0 | 0 |
| 1964 | SD | 14 | 20 | 70 | 1 | 0 | 0 | 0 | 0 | 0 |
| 1963 | SD | 12 | 8 | 26 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1962 | SD | 14 | 40 | 139 | 1 | 0 | 0 | 0 | 0 | 0 |
| Career | TOTAL | 202 | 347 | 1113 | 16 | 0 | 3 | -9 | 0 | 0 |
Playoffs · Passing
| 1973 | LA | 1 | 7 | 23 | 133 | 0 | 1 | 5 |
| 1965 | SD | 1 | 11 | 23 | 140 | 0 | 2 | 3 |
| 1964 | SD | 1 | 3 | 10 | 31 | 0 | 1 | 0 |
| 1963 | SD | 1 | 7 | 11 | 132 | 1 | 0 | 0 |
| Career | TOTAL | 4 | 28 | 67 | 436 | 1 | 4 | 8 |
Playoffs · Rushing & receiving
| 1973 | LA | 1 | 2 | 10 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1965 | SD | 1 | 8 | 24 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1964 | SD | 1 | 1 | 13 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1963 | SD | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Career | TOTAL | 4 | 12 | 48 | 1 | 0 | 0 | 0 | 0 | 0 |