Baltimore Orioles won how many World Series?

The presentday Baltimore Orioles have won three World Series titles to date (2011).

The Orioles won vs. LA Dodgers in 1966, vs. Cincinnati Reds in 1970 and

vs. Milwaukee Brewers (when the Brewers were still an American League team)

in 1983.

The Orioles lost World Series to NY Mets in 1969 and to Pittsburgh Pirates

in both 1971 and 1979.

But just in case this is a trick question perhaps a little more history is in order.

The original AL franchise in Baltimore (1901,1902) was also named Orioles

before relocating to NYC in 1903 as the Highlanders before being renamed

as the Yankees in 1913. Since winning their first WS title in 1923, the

Yankees have won 27 in total and lost 13.