Infielders Edwin Maysonet and Luis Hernandez and pitchers Matt Palmer and Juan Perez have declared free agency, according to the transactions page of the Pacific Coast League. All four had seen time on MLB rosters in 2012, before being outrighted to Triple-A.
Maysonet and Perez both saw action with the Brewers this year. Maysonet appeared in 30 games with a slash line of .250/.297/.350, including a game-winning grand slam against the Cubs on May 12, while playing shortstop, second and third base. Perez, a left-hander, appeared in ten games posting 12.9 K/9, 10.3 BB/9, and 2.6 HR/9 in only seven innings of work.
Hernandez played two games for the Rangers in August. He spent the rest of the year at Triple-A Round Rock batting .262/.303/.376 in 129 games, all but one at shortstop and second base. Hernandez also has MLB experience with the Orioles, Royals and Mets.
Palmer, a right-hander, pitched in three games for the Padres in late May before being outrighted to Triple-A. With Tucson, Palmer started 20 of the 21 games in which he appeared posting a 5.66 ERA with 5.8 K/9 and 3.8 BB/9.