Complete the following sentence: Some playoff rounds (such as MLB's current Division Series) are played in a best of five format, such that game 5 has similar qualities to those described above, although the suspense and drama have less time to build in a shorter series. Complete the following sentence: Some playoff rounds (such as MLB's current Division Series) are played in a best of five format, such that game 5 has similar qualities to those described above, although the suspense and drama have less time to build in a shorter series. <unk> <unk> <unk> <unk>
1903, 1919, 1920, and 1921 were played in a best of nine format, though none of the four went to a decisive game 9.<unk> 1903, 1919, 1920, and 1921 were played in a best of nine format, although none of the four went to a decisive game 9.