thirty three
manitowoc
Clairton bears at 47 wins
texas a & i university back in the late 70s?
Reading Memorial High School, Reading, Massachusetts -- 29 years
steubenville big red.
I do'CAUSE IM THE BEST
Blue Ridge High School won 63 games straight from 1994-98
151 consecutive wins northern California high school, De La Salle
64 consecutive wins by the Pittsfield Saukees between 1966 and 1973.
Longest winning streak is 64 games starting in the 1966 season at Pittsfield High School, Pittsfield, IL
The streak stopped at 89 games (third longest in high school history) when they lost in overtime in the State 5A championship game.