Extra Innings Middleton is the North Shore's premier indoor baseball and softball training facility! We have a state-of-the-art facility featuring 35-foot high ceilings and over 18,000 square feet of indoor, multi-use, turfed playing surface. Our Pro Shop is fully stocked with the latest equipment and apparel available for all ages and abilities. We also feature a Fitness Area and a Hit Trax baseball and softball simulator.   Whether your child is a former or current professional player, college all-star, or high school or college coach, Extra Innings Middleton offers serious professional instruction. Take advantage of our Lesson Packs and MVP Membership for savings when signing up for regular lessons with one of our experienced instructors. Let us help your child become the best athlete they can be!