Active Teams
Colorado Alpenglow - Thornton - Western Ultimate League - 2023 to present - W F X I -
Colorado Avalanche - Denver - National Hockey League - 1995-96 to present - W F X I -
Colorado Bucks SC - Littleton - Major League Indoor Soccer - 2023-24 to present - W F X I -
Colorado Eagles - Loveland - 2003-04 to present - W F X I -
Central Hockey League - Inactive - 2003-04 to 2010-11
ECHL - Inactive - 2011-12 to 2017-18
American Hockey League - 2018-19 to present
Colorado Grit - Greeley - North American Hockey League - 2023 to present - W F X I -
Colorado Mammoth - Denver - National Lacrosse League - 2003 to present - W F X I -
Colorado Rapids - Commerce City - Major League Soccer - 1996 to present - W F X I -
Colorado Rockies - Denver - Major League Baseball - 1993 to present - W F X I -
Colorado Spartans - Denver - National Arena League - 2024 to present - W F X I -
Colorado Springs Switchbacks FC - Colorado Springs - United Soccer League Championship - 2015 to present - W F X I -
Colorado Summit - Golden - 2022 to present - W F X I -
American Ultimate Disc League - Inactive - 2022 to 2023
Ultimate Frisbee Association - 2024 to present
Denver Bandits - Denver - Women's National Football Conference - 2019 to present - W F X I -
Denver Broncos - Denver - 1960 to present - W F X I -
American Football League - Inactive - 1960 to 1969
National Football League - 1970 to present
Denver Nuggets - Denver - 1974-75 to present - W F X I -
American Basketball Association - Inactive - 1974-75 to 1975-76
National Basketball Association - 1976-77 to present
Denver Outlaws (II) - Denver - Premier Lacrosse League - 2024 to present - W F X I -
Denver Rush - Loveland - Extreme Football League (X League) - Inactive - 2022 - W F X I -
Grand Junction Jackalopes - Grand Junction - Pioneer Baseball League - 2023 to present - W F X I -
Formerly the Grand Junction Rockies - Pioneer Baseball League - Inactive - 2012 to 2022
Mile High Blaze - Thornton - Women's Football Alliance - 2016 to present - W F X I -
Northern Colorado Owlz - Windsor - Pioneer Baseball League - 2022 to present - W F X I -
Rocky Mountain Experts - Denver - Premier Rugby Sevens - 2023 to present - W F X I -
Rocky Mountain Thunderkatz - Colorado Springs - Women's Football Alliance - 2011 to present - W F X I -
Rocky Mountain Vibes - Colorado Springs - Pioneer Baseball League - 2019 to present - W F X I -
Trinidad Triggers - Trinidad - Pecos League - 2012 to present - W F X I -
Major League
Colorado Avalanche - Denver - National Hockey League - 1995-96 to present - W F X I -
Colorado Mammoth - Denver - National Lacrosse League - 2003 to present - W F X I -
Colorado Rapids - Commerce City - Major League Soccer - 1996 to present - W F X I -
Colorado Rockies - Denver - Major League Baseball - 1993 to present - W F X I -
Denver Broncos - Denver - 1960 to present - W F X I -
American Football League - Inactive - 1960 to 1969
National Football League - 1970 to present
Denver Nuggets - Denver - 1974-75 to present - W F X I -
American Basketball Association - Inactive - 1974-75 to 1975-76
National Basketball Association - 1976-77 to present
Minor League
Colorado Alpenglow - Denver - Western Ultimate League - 2023 to present - W F X I -
Colorado Bucks SC - Littleton - Major League Indoor Soccer - 2023-24 to present - W F X I -
Colorado Eagles - Loveland - 2003-04 to present - W F X I -
Central Hockey League - Inactive - 2003-04 to 2010-11
ECHL - Inactive - 2011-12 to 2017-18
American Hockey League - 2018-19 to present
Colorado Grit - Greeley - North American Hockey League - 2023 to present - W F X I -
Colorado Spartans - Loveland - National Arena League - 2024 to present - W F X I -
Colorado Springs Switchbacks FC - Colorado Springs - United Soccer League Championship - 2015 to present - W F X I -
Colorado Summit - Golden - 2022 to present - W F X I -
American Ultimate Disc League - Inactive - 2022 to 2023
Ultimate Frisbee Association - 2024 to present
Denver Outlaws (II) - Denver - Premier Lacrosse League - 2024 to present - W F X I -
Denver Rush - Loveland - Extreme Football League (X League) - Inactive - 2022 - W F X I -
Grand Junction Jackalopes - Grand Junction - Pioneer Baseball League - 2023 to present - W F X I -
Formerly the Grand Junction Rockies - Pioneer Baseball League - Inactive - 2012 to 2022
Northern Colorado Owlz - Windsor - Pioneer Baseball League - 2022 to present - W F X I -
Rocky Mountain Vibes - Colorado Springs - Pioneer Baseball League - 2019 to present - W F X I -
Trinidad Triggers - Trinidad - Pecos League - 2012 to present - W F X I -
Semi-Pro
Denver Bandits - Denver - Women's National Football Conference - 2019 to present - W F X I -
Mile High Blaze - Thornton - Women's Football Alliance - 2016 to present - W F X I -
Rocky Mountain Experts - Denver - Premier Rugby Sevens - 2023 to present - W F X I -
Rocky Mountain Thunderkatz - Colorado Springs - Women's Football Alliance - 2011 to present - W F X I -