"Roberto Clemente" . . "winter ball league" . "Professional Baseball League of Puerto Rico" . "Puerto Rican Professional Baseball League" . "Puerto Rico League" . "LBPRC" . . "1938-07-29" . "Liga de B\u00E9isbol Profesional" . . . "Metros de San Juan" . "Criollos de Caguas(20th title)" . . "Puerto Rican Winter league" . "Liga de B\u00E9isbol Profesional Roberto Clemente" . "Puerto Rico Baseball League" . . . . . "Puerto Rican baseball" . "Puerto Rico Professional Baseball League" . "recording 10-3 twice in the 1973-74 and 1974-75 campaigns" . "7" . . "winter league ball" . . "Baseball" . "Liga Roberto Clemente" . "Puerto Rican League" . "Puerto Rican winter ball" . . . "Puerto Rican Winter League" . "Puerto Rican league" . . "Puerto Rico" . "Liga de B\u00E9isbol Profesional Roberto Clemente" . . "Roberto Clemente League" . "Puerto Rican winter baseball" . "Puerto Rican Baseball League" . "winter ball in Puerto Rico" . "1938" . "Liga de B\u00E9isbol Profesional de Puerto Rico" . . "PRBL" . . . . "Puerto Rican winter league" . "Roberto Clemente Professional Baseball League" .