Boom! Congratulations to the '10 Explosion who finished as the 10u Runner-up in the C Class of the ISA World Series Warmup! Great job ladies, we are very proud of your efforts!

Are you passionate about the game of fastpitch softball?  Have you coached or played several years and want to give that passion to the next generation of softball players?  Do you care about the proper development of youth, not only as softball players but as individuals and leaders in their respective communities?  Then contact Joe Birchfield, Knoxville Explosion Fastpitch Organization Chief about becoming a Knoxville Explosion Coach!  We offer an organization-paid Positive Coaching Double Goal Coach certification, a written player development program, many types of specialized equipment for use and access to state of the art computer softball programs that will hone your coaching skills to a fine edge and more importantly, transfer that knowledge to the players you coach.  The best part is all of this is FREE!  We are always looking for great coaches to help support our long-established successful player developmental program!  Opportunities exist from player ages 7 to 18.  You must be able to pass a NCSI background check and be able to complete the online PCA certification.  All coaches in our organization are volunteer (non-paid) which means drastically reduced team fees for our families.  The sole focus for our organization is on the proper development of our players, on and off of the field.  Contact Joe Birchfield at (865) 363-0728 or email me at This e-mail address is being protected from spambots. You need JavaScript enabled to view it for an interview and coaching opportunities!

Boom! Congratulations to the '02 Explosion who won the 18u divsion of the USA Roane State Invitational held in Rockwood, TN on 6-6-20 and 6-7-20! The '02 Explosion ran the table and won the tournament championship out of a field of 17 18u teams! Absolutely outstanding work ladies, we are very proud of your efforts!

Boom! Congratulations to the 2026 Explosion who finished as the 12u ISA Class B Tennessee State Champions in Cleveland, TN on 6-7-20! The 2026 Explosion went 7-2 for the tournament including an impressive 6-game consecutive streak eventually beating the '08 TN Heat in the Championship game! Great job Heat and Explosion, we are very proud of your efforts!

Boom! Congratulations to the '10 Explosion who finished as the 10u ISA Recreational State Runner-up in Cleveland, TN on 6-7-20! The '10 Explosion when 4-2 overall losing to the Next Level out of Marietta, GA once in the Winners bracket finals and again the Championship Game. Great job Next Level and Explosion, we are very proud of your efforts!

Boom! Congratulations to the '06 Explosion who finished as the ISA Tennessee State 14u Class B Runnerup! Outstanding work ladies, we are very proud of your efforts!

Explosion 2026 takes to the field for the 1st tournament of 2020 spring season March 7-8 playing in the “Bash at the summit” in Ooltewah,TN. Starting the weekend off facing Hot Shots Premier 07 with a loss. Leading the team to be placed in the B bracket for bracket play. They played hard both days finishing 1st place and finishing the weekend 4-1. Congratulations girls.

Boom! Congratulations to the '09 Explosion who won the 10u division of the Break out the Bats USA tournament held at Knox County Sports Park on 3-7-20! Great job ladies, we are very proud of your efforts!