The Mark Cresse School of Baseball was established in 1984 by then Los Angeles Dodgers bullpen coach, Mark Cresse, with the intention of providing the best fundamental training of the game of baseball to the youth of Orange County & Chino Hills. Over the years the camp has produced numerous players that have gone on to glorious careers in the game of baseball. The list of past campers includes Mike Piazza, Jeff Kent, J.T. Snow, Craig Wilson, Michael Young, Howie Clark, Rocky Bidle and current Angels Hank Conger and Mark Trumbo. The Mark Cresse School of Baseball has expanded to four sites in Huntington Beach, Irvine, Aliso Viejo and Chino Hills. The camp serves youth from ages 5 to 17.