Juan joins the Bluefish during his third season in the Atlantic League and his fifth of professional baseball after being acquired from the Camden Riversharks for pitcher Miguel Martinez. In 89 games with Camden this year, he batted .221 with 22 extra-base hits, 31 runs scored and 35 RBI.
The 26-year-old began his career with the San Francisco Giants organization after being selected in the 46th round of the 2009 MLB Amateur June Draft. He spent two seasons with the Giants affiliates, and reached as high as Single-A in 2010 with Augusta of the South Atlantic League. The infielder has spent the last three years in the independent ranks, playing with the York Revolution, Camden Riversharks and Newark Bears of the Can-Am League. Over the course of 371 career games, Martinez owns a .257 batting average with 63 doubles, 26 home runs, 183 runs scored and 150 RBI.