World Series Most Valuable Player Award
The Willie Mays World Series Most Valuable Player (MVP) Award is given to the Major League Baseball (MLB) player deemed to have the most impact on his team's performance in the World Series, which is the final round of the MLB postseason. The award was first presented in 1955 by Sport magazine, but since 1985 has been officially presented by MLB. The winner is determined during the final game of the World Series by a committee of reporters and officials present at the game.
Source: Wikipedia — World Series Most Valuable Player Award (CC BY-SA 4.0)