Margaret Eloise Berger (December 24, 1922 – January 25, 2015) was a pitcher who played from 1943 through 1944 in the All-American Girls Professional Baseball League. Listed at 5' 3" (1.60 m), 129 lb. (59 k), Berger batted and threw right-handed. She was knicknamed 'Sonny' by her teammates and close friends.The AAGPBL changed women's team sports forever.