| Year | Tm | W | L | Start | End | |
|---|---|---|---|---|---|---|
| 1969 | PIT | 0 | 1 | 7/14 | 7/14 | |
| 1971 | PIT | 9 | 7 | 5/20 | 6/05 | |
| 1972 | PIT | 96 | 59 | Beg | End | |
| 1972 | PIT | 2 | 3 | LC | ||
| 1973 | PIT | 67 | 69 | Beg | 9/05 | |
| 1974 | NYA | 89 | 73 | Beg | End | |
| 1975 | NYA | 53 | 51 | Beg | 8/01 | |
| 1975 | HOU | 17 | 17 | 8/19 | End | |
| 1976 | HOU | 80 | 82 | Beg | End | |
| 1977 | HOU | 81 | 81 | Beg | End | |
| 1978 | HOU | 74 | 88 | Beg | End | |
| 1979 | HOU | 89 | 73 | Beg | End | |
| 1980 | HOU | 93 | 70 | Beg | End | |
| 1980 | HOU | 2 | 3 | LC | ||
| 1981 | HOU | 61 | 49 | Beg | End | |
| 1981 | HOU | 2 | 3 | DV | ||
| 1982 | HOU | 49 | 62 | Beg | 8/09 | |
| 1983 | WAS | 82 | 80 | Beg | End | |
| 1984 | WAS | 64 | 67 | Beg | 8/29 |
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