feb 21, 2012 Grandes Ligas 21Feb Manny Ramirez a Oakland, Mariano Rivera se retira del beisbol. CarlosDSilva / Beisbol, Deportes / Adrian Gonzalez, Americana, Beisbol, Boston, Grandes, Ligas, Manny Ramirez, Mariano Rivera, Noticias, Oakland, Yankees /
