Johnson entered the AAGPBL in 1945 with the
Fort Wayne Daisies, playing for them one year before joining the
Muskegon Lassies for two and a half years (1946–1948) and returning to Fort Wayne (1948). She divided her playing time between
third base and
shortstop, and made three trips to the playoffs. Following her AAGPBL career, Johnson played organized softball in Regina from 1949 to 1979. In that period, she was member of nine provincial softball championship teams and helped them win five Western Canada championship titles. She also was named Most Valuable Player twice, was the league batting champion twice, and made the first All-Star team. In addition, she served as player-coach, assistant coach, and coach in latter years of participation. ==Personal life==