The Cleveland Cavaliers' longest winning streak in franchise history is 24 games. This impressive run took place during the 2016-2017 NBA season, starting on November 18, 2016, and ending on January 3, 2017. This streak is notable as it tied the second-longest winning streak in NBA history at that time.
I believe there longest winning streak was 13 wins
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Their longest home winning streak was 14 games
the longest winning streak is 48 win-streak by Boston Collage
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The Blue Jays' longest winning streak was 11 games in 1987 and 1998.
Houston Rockets 22 winning streak
The Cleveland Indians last won the world series in 1948
As of Apr 18, 2013, Bryant University has the longest Division I Baseball winning streak, which is 19.
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AC Roma is the team in Serie A that has had the longest winning streak of 10 games in the 2013 2014 season.