The 1892 World Series followed the first split season in National League history, with the first-half champion Boston Beaneaters (102–48) playing the second-half champion Cleveland Spiders (93–56) in a best-of-nine postseason series to determine the overall champion of the 1892 baseball season. After the first game ended in a 0–0 tie due to darkness, Boston won the next five games to win the championship.

A split season is a schedule format implemented in a variety of sports leagues. The season is divided into two parts, with the winners of both halves playing each other at the end for the overall championship.