The 74th annual ABCA Convention is being held Jan. 4-7, 2018 in Indianapolis, Indiana. Held each January at sites throughout the U.S., the ABCA Convention is the Worlds Largest Baseball Convention! Its four days of non-stop baseball with coaching clinics, ABCA Trade Show, Hot Stoves, networking, awards celebrations and more! The ABCA was founded in 1945 and has over 8,300 members from all 50 states and nearly 25 countries!