Team name Location League Level Status
Ardmore Extreme Ardmore, Oklahoma Minor Professional Football League professional active
Bloomington Extreme Bloomington, Illinois Indoor Football League professional defunct
Bloomington Extreme Bloomington, Illinois United Indoor Football professional active
Edmonton Extreme Edmonton, Alberta North American Indoor Football League professional defunct
Lehigh Valley Extreme Lehigh Valley, Pennsylvania United Hockey League professional defunct
Lincoln Extreme Lincoln, Nebraska Alliance Football League defunct
Nebraska Extreme , Nebraska American Professional Football League professional defunct