On Deck at Extra Innings Upper Marlboro:

Have a Birthday or a Team Event coming up? Celebrate it with us. Click Here to find out more.

Extra Innings Clinic schedule is now available. Click here for more information on our upcoming programs and to register online. Space is limited; sign-up today.

Did you know that Extra Innings Upper Marlboro is your one stop shop for League & Team equipment and uniform sales? Many leagues and teams will be facing limited budgets this year for equipment and uniforms. Stop in today for a quote. We can help save your league or team money!!

DEMARINI DEMO-HOUSE! Now at Extra Innings Upper Marlboro! We have all the NEW 2011 Demarini Baseball DEMO bats. Come swing the CF4, VOODOO, VEXXUM & VENDETTA! Demo's available to use in youth, senior league and adult sizes. Stop by and swing them today!

Train with the Best! Last year Extra Innings Upper Marlboro had 8 students go on to play college ball, 4 at the Division I level. Sign up today for lessons or clinics so you can start your path to success!

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.

Want a PDF copy of our current schedule and facility brochure? Click Here!