The bat was made in the U.S.A. as indicated by the Rawlings Adirondack trademark.  A certificate of authenticity is included.  Jermaine Dye played for the following MLB teams: Atlanta Braves, Kansas City Royals, Oakland A's, Chicago White Sox.  In the 2005 World Series he was selected as the Most Valuable Player as the White Sox earned a 4 game sweep of the Houston Astros.