The Grapefruit League is a spring training league for Major League Baseball (MLB) teams, primarily located in Florida. It typically runs from late February to late March, allowing teams to prepare for the regular season. The league features 15 teams, including well-known franchises like the New York Yankees and Boston Red Sox. During this time, teams play exhibition games to evaluate players, develop strategies, and build team chemistry. The warm Florida weather provides an ideal environment for training, attracting fans who come to watch their favorite teams in a more relaxed setting before the competitive season begins.