The season began on May 31 and concluded with the championship game on August 24, 2003.
August 17: The first-ever cancellation of an MLL game occurred when rains forced the Baltimore Bayhawks and Long Island Lizards to cancel their game at Mitchel Field.
The league signed a national television agreement with ESPN2.
W = Wins, L = Losses, , PCT= Winning Percentage, PF= Points For, PA = Points Against *The August 17 game between Baltimore at Long Island was canceled due to weather.
July 17, 2003 Semifinals August 22, 2003 MLL Championship August 24, 2003 Kevin Lowe was named most valuable player of the championship game after scoring the winning goal in sudden death overtime.