During the 1957 basketball season in South Dakota there were a trio of teams — Cresbard, Alexandria and Lake Norden — that all reached the exclusive 30-win plateau. They combined to amass an overall record of 101-6.
Cresbard won the Class B state championship that year, after being runner-up the previous season. The Comets finished 38-1 in 1957. The 38 victories registered by Cresbard has been recognized as the national single-season record. Alexandria took third place in the tournament and went 30-1. Lake Norden was sixth and wound up 33-4.
Winning at least 30 games in a season was rare. But several other teams throughout South Dakota history, in addition to Cresbard in 1957, have capped their seasons by achieving the unique double of claiming Class B state championships and reaching 30 victories. Among teams that have accomplished that feat were Arlington (31-0) in 1938, Emery (30-1) in 1950, Harrold (33-2) in 1951, Hayti (32-2) in 1954, Howard (31-4) in 1956, and Cheyenne Agency (31-3) in 1959.