D2O1U1B3L1E1H4E1A1D2E1R1S1
20 points
DOUBLEHEADERS is validvalid
DOUBLEHEADER, a pair of consecutive sporting events on the same day [n]
DOUBLEHEADER, two games, contests or events held consecutively on the same program [n]
DOUBLEHEADER, a pair of consecutive sporting events on the same day [n]
DOUBLEHEADER, two games, contests or events held consecutively on the same program [n]