Johnson City Doughboys The Johnson City Doughboys are a summer collegiate baseball team of the Appalachian League. They are located in Johnson City, Tennessee, and play their home games at TVA Credit Union Ballpark. Contact: 111 Legion Street, Johnson City, TN 37601 View Gallery RELATED ATTRACTIONS Buffalo Mountain Park Yee-Haw Brewing White Duck Taco Taste Budz Southern Craft BBQ Scratch Brick Oven PLACES TO STAY No posts found in this category. #FINDYOURJCPACE Don't settle for a one-size-fits-all expedition. Find your pace, share your journey, and connect with others.