Description Available in: ZZ Leiden Basketball, also known as Zorg en Zekerheid Leiden, is a basketball club based in Leiden, Netherlands. The club plays in the BNXT League, the domestic first tier league. Their home games are played at Vijf Meihal, which has 2,000 seats.
ZZ Leiden has won the national championship four times, the NBB Cup three times, the Dutch Basketball Supercup twice as well. Leiden was a European Club Winner's Cup semi-finalist in 1980.