The Home Run Derby is an annual home run hitting competition in Major League Baseball (MLB) customarily held the day before the MLB All-Star Game, which places the contest on a Monday in July. A "home run" in the context of the competition, consists of hitting a baseball in fair territory out of the playing field on the fly. It differs from a home run hit during legal gameplay in that the batter is not competing against a pitcher and a defensive team attempting to make an out. In the Home Run Derby, all pitches are purposefully thrown slowly and at a closer range than the official distance, usually by a coach behind a pitching screen. In addition, like batting practice, the batter remains in the batter's box after each swing, and does not run, nor circle the bases to score a run. The batter also does not have to conform to the usual league uniform standards, and as all pitches are tossed in the strike zone without any threat of beanballs, may choose to wear a regular baseball cap instead of a batting helmet. As the event traditionally takes place at sunset where the sun is of no factor to the batter, they can choose to wear their hat casually and backwards. Since the inaugural derby in 1985, the event has seen several rule changes, evolving from a short outs-based competition, to multiple rounds, and eventually a bracket-style timed event. History The inspiration for the event was a 1960 TV series called Home Run Derby. The televised event included baseball legends Hank Aaron, Mickey Mantle, and Willie Mays. The show ran for 26 episodes with the winner receiving $2,000. The event has grown significantly from its roots in the 1980s, when it was not televised. Prior to 1991, the Home Run Derby was structured as a two-inning event with each player receiving five outs per inning, allowing for the possibility of ties. It is now one of the most-watched events broadcast on ESPN. In 2000, a "match play"-style format was instituted for the second round. The player with the most home runs in the first round faced the player with the least among the four qualifying players, as did the players with the second- and third-most totals. The contestant who won each matchup advanced to the finals. This format was discontinued after the 2003 competition. The field of players