[dfwgator]

What is the record for most runs by one team in a doubleheader? The Rangers have 39, so that’s got to be real close.

[ConservativeStatement]

From Google:

http://en.allexperts.com/q/Baseball-Trivia-General-2552/runs-double-header.htm

Here are numbers:

Most runs, doubleheader, by one team NL—43—Boston vs Cincinnati, Aug 21, 1894 AL—36—Detroit vs St. Louis, Aug 14, 1937

Most runs, doubleheader, by both teams AL—54—Boston 35, Philadelphia 19, July 4, 1939 NL—54—Boston 43, Cincinnati 11, Aug 21, 1894