When St. Peter’s High School in New Brunswick closed at the end of the 2006-07 school year, a lot of Middlesex County boys basketball history went with it. The Cardinals were one of the most dominant programs in Middlesex County from 1980 to 1997. During that span, St. Peter’s won at least 20 games on ten occasions.
| Season | Wins | Losses | Win % |
| 1983-84 | 27 | 2 | 0.931 |
| 1984-85 | 26 | 4 | 0.867 |
| 1967-68 | 24 | 4 | 0.857 |
| 1982-83 | 23 | 1 | 0.958 |
| 1992-93 | 23 | 2 | 0.920 |
| 1971-72 | 22 | 2 | 0.917 |
| 1987-88 | 22 | 4 | 0.846 |
| 1980-81 | 22 | 4 | 0.846 |
| 1989-90 | 22 | 5 | 0.815 |
| 1981-82 | 22 | 6 | 0.786 |
| 1993-94 | 21 | 4 | 0.840 |
| 1979-80 | 21 | 4 | 0.840 |
| 1966-67 | 21 | 6 | 0.778 |
| 1994-95 | 20 | 6 | 0.769 |