The Greeneville Astros were a Minor League Baseball team that played in the Rookie-level Appalachian League from 2004 to 2017. They represented the town of Greeneville, Tennessee, though Pioneer Park, their home stadium, was located in nearby Tusculum on the campus of Tusculum College. They were named for their Major League Baseball affiliate, the Houston Astros. Among the players to come through Greenville before playing in Major League Baseball are José Altuve, Carlos Correa, Mike Foltynewicz, and J. D. Martinez.