2018 / 2018
Minnesota United FC
- USA
2017 / 2017
FC Edmonton
- USA
2016 / 2016
Portland Timbers
- USA
2016 / 2016
Ross County FC
- Scotland
2013 / 2015
Toronto FC
- USA
2012 / 2013
Philadelphia Union
- USA
2011 / 2011
New York Red Bulls
- USA
2009 / 2009
Sporting Fingal FC
- Ireland
2009 / 2011
Waterford FC
- Ireland
2008 / 2009
Baltimore Bohemians
- USA
2007 / 2008
Sporting Kansas City
- USA