Claim: In 2015–16 AD Alcorcón season (44th season), they competed with 21 opponents includes Mallorca (2-0), Valladolid (2-0) and Córdoba (1-3).
Evidence: The 2015–16 season is the 44th season in AD Alcorcón 's history and the 6th in the second-tier. Mallorca 2–0 Valladolid 2–0 Córdoba 1–3 Ponferradina Athletic B Numancia Gimnàstic Huesca Oviedo Llagostera Mirandés Almería Leganés Zaragoza Osasuna Lugo Alavés Albacete Tenerife Girona Elche 21