Portsmouth High School in Portsmouth, NH, won 89 consecutive games from 2008-2012.
Portsmouth, NH
As of Apr 18, 2013, Bryant University has the longest Division I Baseball winning streak, which is 19.
Jesuit High School from New Orleans. 92 game winning streak.
baylor
yankees
I believe there longest winning streak was 13 wins
south carolina
the longest winning streak is 48 win-streak by Boston Collage
manitowoc
thirty three
There is no winning streak in the tournament as Ky the 2012 champion did not make the tournament this year.
The Blue Jays' longest winning streak was 11 games in 1987 and 1998.