ノースウエストアーカンソー・ナチュラルズ
Abreu was originally signed as an amateur free agent by the Kansas City Royals on July 9, 2001 but did not play in the U.S. based leagues until 2005 when he joined the Royals rookie league team. He missed the 2007 season with an injury and reached AA with the Northwest Arkansas Naturals in 2009.