Claim: The 2020-21 Slovenian Volleyball League consists of eight teams, including ACH Volley which was founded in 1970 and managed by Matija Plesko.
Evidence: Teams in the 2020–21 season ACH Volley Calcit Volley Hoče Krka Maribor Panvita Pomgrad Salonit Ahnovo Triglav Kranj Matija Pleško 1970; 50 years ago (1970)