- Bats Right, Throws Right
- Height 5' 10", Weight 180 lb.
- School Florida College, Southern Benedictine College
Moving to the pro ranks, Dominguez was the hitting coach of the GCL Yankees in 1989, Oneonta Yankees in 1990, Prince William Cannons in 1992, Greensboro Hornets in 1993, and Tampa Yankees in 1995. He later was coach of the Kannapolis Intimidators in 2001-2002, Winston-Salem Warthogs in 2003, Clearwater Threshers in 2005, Lakewood BlueClaws in 2006, Williamsport Crosscutters in 2007, GCL Dodgers in 2008, AZL Brewers in 2010-2012, and Huntsville Stars in 2013.
Year-By-Year Minor League Managerial Record
|1991||GCL Yankees||Gulf Coast League||27-32||11th||New York Yankees|
|1993||Oneonta Yankees||New York-Penn League||36-40||9th||New York Yankees|
|1994||Oneonta Yankees||New York-Penn League||30-45||13th||New York Yankees|
|1996||GCL Yankees||Gulf Coast League||37-21||2nd||New York Yankees||League Champs|
|1997||GCL Yankees||Gulf Coast League||40-20||2nd||New York Yankees||Lost in 1st round|
|1998||GCL Yankees||Gulf Coast League||34-26||3rd (t)||New York Yankees|
|1999||GCL Yankees||Gulf Coast League||32-28||5th||New York Yankees|
|2004||Winston-Salem Warthogs||Carolina League||--||Chicago White Sox||--||replaced by Nick Leyva|