Johanna Hageman
All-American Girls Professional Baseball League player (1918-1984)
Johanna Hageman [Hargraves] (December 17, 1918 – February 10, 1984) was a first base player and chaperone in All-American Girls Professional Baseball League between the 1943 and 1949 seasons. Listed at 5 ft 9 in (1.75 m), 155 lb., she batted and threw right-handed.
Born in Chicago, Illinois, Johanna Hageman was one of the sixty original members of the All-American Girls Professional Baseball League. The circuit operated from 1943 through 1954 and started with four teams: the Racine Belles and the Kenosha Comets, both from Wisconsin; the Rockford Peaches from Illinois, and the South Bend Blue Sox from Indiana. League play officially began on May 30, 1943 and each team was made up of fifteen girls.
In the inaugural season, Hageman was the best fielder at first base while playing for the Blue Sox. She compiled a .983 average, after committing only 21 errors in 1,178 fielding chances. She also hit .225 with a .319 on-base percentage and a .295 slugging in 108 games, ending third in the league for the most doubles (10), sixth in runs batted in (45) and tenth in hits (85).
In 1944, Hageman batted just .142 in a career-high 116 games, but kept her good defense at first with a .982 mark. The next season she was traded to Kenosha and slumped to .117 in 96 games, even though she posted a .983 fielding average.
Begin with the source’s own compact description: “Johanna Hageman” is all-American Girls Professional Baseball League player (1918-1984). The dossier treats that line as a proposition to test through Johanna, Hageman and All-American, not as a finished interpretation.
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Chronology provides the most reliable spine for this subject; interpretation should follow only after identities and dates are secure. The source revision retrieved here is dated Feb 26, 2026. The linked authority identifier is Q6216372. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1918, 1984, 1943 and 1949.
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This entry incorporates text from “Johanna Hageman” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.