On Deck at Extra Innings Upper Marlboro:

T.G.I.F.! - Wear any Extra Innings apparel on Fridays and receive your tunnel rental for HALF PRICE!.

Registration is open for all of our Indoor and Outdoor summer baseball and softball camps. Space is Limited so register early.

Membership at Extra Innings has its privileges! Learn more about our 3 Player Packs and how you can get FREE tunnel rentals, private lessons, clinics AND get a 10% discount on every purchase in our Pro Shop.

Attention Teams! - Team Party Package: Southern Maryland's premier year round indoor baseball & softball training facility is the ideal location for your end of season team party. Celebrate with your team in a fun and exciting atmosphere! (and we do all the cleanup!)

Bat Sale - All 2007 and many 2008 models have been reduced. We have new 2009 merchandise arriving every day!

Congratulations to the Northern High School Patriots for winning the 3A State Softball Championship and the La Plata Warriors for winning the 3A State Baseball Championship. Both teams spent a considerable amount of time working out at Extra Innings-Upper Marlboro.