21 ... the Orioles lost the first 21 games of the 1988 season.
The 1988 Baltimore Orioles lost the first 21 games of the season.
21 Games,1988
The Baltimore Orioles?
Pitcher Mark Williamson ended the Baltimore Orioles 21 game losing streak on April 29, 1988.Being that the streak began on opening day, Williamson was also able to give the Orioles their first win of the season.
18 games in 1982
12 games
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.
9 as of 8/5/12
Cleveland cavaliers 26
11 games in 63-64
towson university
Make that 18 seasons (1992 - 2010) and counting.