Harrisonburg Turks Baseball is a member of the Valley Baseball League (VBL). The VBL is funded, in part, by a grant from Major League Baseball and is a member of the National Alliance of College Summer Baseball (NACSB), a national affiliation of 13 collegiate summer leagues. The Valley League has produced well over 1,000 professional baseball players, included a league record 79 former players drafted in the 2008 Major League Baseball First-Year Player Draft. In 2021, 25 Valley League alumni were playing in the Major Leagues, and 21 were selected in the 20-round MLB draft. In 2011, the VBL transitioned to not-for-profit status. All teams, as well as the overall League, are now not-for-profit organizations supported by numerous volunteers and sponsors. The Valley League name is derived from the beautiful Shenandoah Valley, which is nestled between the Blue Ridge Mountains to the East and the Alleghany Mountains to the West.