British Basketball League teams in the Semi-finals are also seeded, with the highest-ranking team drawn against the lowest-ranking team in one Semi-final and the two remaining teams drawn together in the other Semi-final. The culmination of the post-season is the grand Final, held at The O2 Arena in London, which sees the two Semi-final winners play a one-game event to determine the Play-off Champions. The BBL Cup emerged from a breakaway of the English Basketball Association-organised National Cup and was contested for the first time in the 2003–04 season, when Sheffield Sharks were the inaugural winners. The competition is a knockout tournament with
British Basketball League well as including all BBL member clubs, invited teams from the English Basketball League, and occasionally the Scottish Basketball League, often take part in the Trophy. The Final is usually played in March at a neutral venue. In 2018, the Leicester Riders competed in Europe's third tier of continental basketball, the Basketball Champions League, losing in the first qualification round on aggregate to the Bakken Bears. They became the first British team to compete in European competition since the Guildford Heat featured in the ULEB Cup during the 2007–08 season. Following their elimination from the Basketball Champions League, the Leicester