Rogelio Álvarez
... that professional baseball player Rogelio Álvarez failed to report to spring training with the Washington Senators in 1963 because he was unable to leave Cuba for the United States?
... that <a href="./Professional_baseball" id="mwGjQ" rel="mw:WikiLink" title="Professional baseball">professional baseball</a> player <b id="mwGjU"><a href="./Rogelio_Álvarez" id="mwGjY" rel="mw:WikiLink" title="Rogelio Álvarez">Rogelio Álvarez</a></b> failed to report to <a href="./Spring_training" id="mwGjc" rel="mw:WikiLink" title="Spring training">spring training</a> with the <a href="./Texas_Rangers_(baseball)" id="mwGjg" rel="mw:WikiLink" title="Texas Rangers (baseball)">Washington Senators</a> in 1963 because he was unable to leave <a href="./Cuba" id="mwGjk" rel="mw:WikiLink" title="Cuba">Cuba</a> for the <a href="./United_States" id="mwGjo" rel="mw:WikiLink" title="United States">United States</a>?