Longest winning streak: Pittsburgh Penguins with 17 straight wins Longest winning streak at home: Detroit Red Wings with 23
The Pittsburgh Steelers longest winning streak was in 2004, winning 15 games in a row. The streak would sadly end when they lost the AFC Championship game to the New England Patriots. New England does hold the record at 21 games.
Pittsburgh pirates at 18 straight and counting
I believe there longest winning streak was 13 wins
the 1903 pittsburgh Pirates were held scoreless for 52 innings.p>
As far as MLB is concerned, the longest losing streak in 23 games held by the 1889 Pittsburgh Alleghenys (soon to be Pirates) and the 1961 Philadelphia Phillies.
the longest winning streak is 48 win-streak by Boston Collage
The Blue Jays' longest winning streak was 11 games in 1987 and 1998.
Houston Rockets 22 winning streak
1992-93 Pittsburgh Penguins
As of Apr 18, 2013, Bryant University has the longest Division I Baseball winning streak, which is 19.
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