The Grissom Tiger Rumble is an indoor tournament held in the Grissom gymnasiums in the January, and hosted by the Mens and Womens Booster Clubs as a joint fundraiser.
U8 through U19 youth teams are accepted, as well as adult teams.
The Lady Tigers website has been the primary site for Tiger Rumble forms and information, though an online score reporting system may be hosted here for 2012.
Futsal rules have been used since 2009.