The Knoxville Explosion Fastpitch Softball Organization does not charge it's players or their family members for being part of our organization? We are a non-profit entity registered with the IRS and pride ourselves on utilizing volunteer coaches to keep quality travel fastpitch softball as low as possible! 100% of all funds collected and raised for each of it's member teams reside with the team that raises those funds. Our organization expenses are covered by our wonderful sponsors who share our vision of Paying it Forward! Consider this when evaluating spending thousands of dollars to play for your next team!