Cruz was originally signed by the Boston Red Sox as an amateur free agent on August 29, 2000. He played in the rookie leagues with the Gulf Coast Red Sox in 2001 and for 21 games in 2002 before he was promoted to the Class-A Augusta Greenjackets to finish the 2002 season. He hit .268 in 74 rookie league games and .188 with the Greenjackets.\n', '

On December 16, 2002 he was traded to the San Diego Padres for César Crespo. He played for the Padres organization through 2007, with the Fort Wayne Wizards (129 games in 2003), Lake Elsinore Storm (124 games in 2004), Mobile BayBears (44 games in 2005, 130 games in 2006), San Antonio Missions (69 games in 2007) and Portland Beavers (45 games in 2007). He also spent some time during that period with the Diablos Rojos del México in the Mexican League.\n', '

Cruz signed a minor league contract with the Pittsburgh Pirates for the 2008 season. After spending the majority of the year with the Double-A Altoona Curve and Triple-A Indianapolis Indians, he was called up to Pittsburgh and made his debut for the Pirates on September 2, 2008 against the Cincinnati Reds, recording a single to left field in his first Major League at-bat off of Aaron Harang. He had 15 hits in 67 at-bats for the Pirates in 2008, a .224 batting average.\n', '

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