Farmer Steelman
... that baseball player Farmer Steelman appeared in one game for the 1900 Brooklyn Superbas and was the only rookie to play for that team during the entire season?
... that <a href="./Baseball" id="mwBho" rel="mw:WikiLink" title="Baseball">baseball</a> player <b id="mwBhs"><a href="./Farmer_Steelman" id="mwBhw" rel="mw:WikiLink" title="Farmer Steelman">Farmer Steelman</a></b> appeared in one game for the <a href="./1900_Brooklyn_Superbas_season" id="mwBh0" rel="mw:WikiLink" title="1900 Brooklyn Superbas season">1900 Brooklyn Superbas</a> and was the only <a href="./Rookie" id="mwBh4" rel="mw:WikiLink" title="Rookie">rookie</a> to play for that team during the entire season?