Simon Fletcher of Broncos had a streak of 13 straight games with a sack back in the '80's.
the longest winning streak is 48 win-streak by Boston Collage
I believe there longest winning streak was 13 wins
Mickey Mantle's longest hitting streak was 16 games.
Their longest home winning streak was 14 games
Their longest is 8
The Blue Jays' longest winning streak was 11 games in 1987 and 1998.
Alabamas longest streak over auburn is 9 games
UCLA's 88 game win streak is the longest in mens basketball
Longest winning streak: Pittsburgh Penguins with 17 straight wins Longest winning streak at home: Detroit Red Wings with 23
The Boston Bruins' longest streak was 14 games from December 3, 1929 to January 9, 1930
Houston Rockets 22 winning streak
As of Apr 18, 2013, Bryant University has the longest Division I Baseball winning streak, which is 19.