Michael Joseph O'Rourke (September 1, 1868 – March 3, 1934) was a Major League Baseball pitcher. He pitched for the Baltimore Orioles of the American Association in eight games during the 1890 baseball season. External links Major League Baseball pitchers Major League Baseball outfielders Baltimore Orioles (AA) players 19th-century baseball players 1868 births 1934 deaths Albany Senators players Troy Trojans (minor league) players Baltimore Orioles (IL) players Baltimore Orioles (Atlantic Association) players