Rolla Mapel was a professional baseball player born in 1890, who played as a position player during a brief career that spanned from August 31, 1919, to September 11, 1919. Mapel participated in only four Major League games, during which he recorded one hit and maintained a batting average of .167. Despite the limited opportunities on the field, his presence in the game during a transitional period in baseball history reflected the evolving nature of the sport in the wake of World War I, as teams sought to rebuild and rejuvenate their rosters.
Mapel's playing style and contributions were modest, with no home runs or RBIs recorded throughout his short stint in the majors. The year he played marked the tail end of the deadball era, a time when pitching dominated and offensive statistics were often lower than in subsequent power-hitting generations. While his career was brief and his statistics may not have left a significant mark on the annals of baseball, Rolla Mapel remains a part of the rich tapestry of early 20th-century baseball, representing the many players who aspired to make their mark in the sport during a time of great change.