13-3
During the 2012 regular season, the Baltimore Orioles had a 9-9 record versus the Yankees.
The Yankees originated as the Baltimore Orioles in 1901 and finished with a 68-65 record. In 1913 they were renamed the Yankees and finished with a 57-94 record.
Through the 2012 season the record between the teams is 1257-857 in favor of the Yankees. That leaves the Orioles 857 wins against the Yankees. Sports Media 101 sportsmedia101.com
As of 9-14-09, the Yankees have played the Baltimore Orioles a total of 2076 times. Of these, the Yankees have won 1222 games and the Orioles 828 games. That's a .593% winning record for the Yanks. During these games, they also scored a total of 10288 runs and allowed 8449.
77-59
From 2009 through 2013, the Yankees have a 58-33 record versus the Baltimore Orioles.2009 - NYY 13 Balt 52010 - NYY 13 Balt 52011 - NYY 13 Balt 52012 - NYY 9 Balt 92013 - NYY 10 Balt 9
In April 2010, the Baltimore Orioles finished the month with at 5-18 record.
In 2011, the Baltimore Orioles had a 69-93 record.
In 1988, the Baltimore Orioles had a 54-107 record.
In 2000, the Baltimore Orioles had a 74-88 record.
The New York Yankees have the record for longest consecutive winning season streak, at 39 years, from 1926 - 1964. The Yankees have also (2010 season) tied the second longest streak (NYY 1993 - 2010), shared by the Baltimore Orioles (1968 - 1985).
In 2011, the Baltimore Orioles had an 8-10 record versus the Boston Red Sox.