Baltimore Thunder

The Baltimore Thunder were an American professional box lacrosse team and a member of the National Lacrosse League from 1987 until 1999. They were based in Baltimore, Maryland, and won the first then-Eagle Pro Box Lacrosse League championship in 1987. After the 1999 season, the franchise moved three times, becoming the Pittsburgh CrosseFire in 2000, the Washington Power in 2001, and finally the Colorado Mammoth in 2003, where it remains as of 2023.