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David Ortiz, also known as "Big Papi," played the majority of his illustrious MLB career with the Boston Red Sox. He spent 14 seasons with the Sox, from 2003 to 2016, becoming one of the team's most beloved and iconic players. Ortiz was a key figure in the Red Sox World Series triumphs in 2004, 2007, and 2013, cementing his status as a franchise legend.