Mariano Duncan

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Mariano Duncan (born March 13, 1963 in San Pedro de Macoris, Dominican Republic) was a second-baseman with the Philadelphia Phillies in the early 1990s. He moved into the starting second baseman's spot for the New York Yankees in 1996 and coined the phrase "We play today, we win today, das it." He won a World Series ring in New York that year. He is currently the first base coach with the Los Angeles Dodgers.