Pam_Postema--Robert_Wesley_Knepper

Pam Postema (born April 1954 in Willard, Ohio) is an American former baseball umpire. In 1988 she became the first female baseball umpire to officiate a Major League Baseball spring training game. For her unique contributions to the game, she was inducted into the Baseball Reliquary's Shrine of the Eternals in 2000.