Spring training is the preseason in Major League Baseball (MLB), a series of practices and exhibition games preceding the start of the regular season. Spring training allows new players to try out for roster and position spots, and gives established players practice time prior to competitive play. Spring training has always attracted fan attention, drawing crowds who travel to the warm climates of Arizona and Florida to enjoy the weather and watch their favorite teams play.

An exhibition game is a sporting event whose prize money and impact on the player's or the team's rankings is either zero or otherwise greatly reduced. Exhibition games often serve as "warm-up matches", particularly in many team sports where these games help coaches and managers select and condition players, before the competitive matches of a league season or tournament. If the players usually play in different teams in other leagues, exhibition games offer an opportunity for the players to learn to work with each other. The games can be held between separate teams or between parts of the same team.