Adam Nevala has been a trainer.
Nevala was assistant trainer for the 1998 Butte Copper Kings then was head trainer for the 1999 Cedar Rapids Kernels, 2000 Lake Elsinore Storm, 2001 Rancho Cucamonga Quakes, 2002 Arkansas Travelers and 2003-2004 Salt Lake Stingers. From 2005-2010, he was assistant trainer for the Los Angeles Angels of Anaheim under Ned Bergert. In 2011, he became head trainer.
Source: 2012 Angels Media Guide