The Denver Outlaws were a Major League Lacrosse professional men's field lacrosse team based in Denver, Colorado, United States. They began playing in the MLL in 2006 as an expansion team. Since joining the league, the Outlaws have played in the championship game a league-record ten times. They have only missed the playoffs once in franchise history and have never had a losing season. The Outlaws regularly post the highest attendance in the league. The Outlaws won their first MLL Championship on August 23, 2014, defeating the Rochester Rattlers 12-11 and won their second MLL Championship in 2016, defeating the Ohio Machine 19–18. On August 18, 2018, the Outlaws won their third championship by defeating the Dallas Rattlers, 16–12.