Bracknell Tigers stamped their dominance in the opening rounds, topping the Southern group before defeating Trophy holders Livingston 89–81 in the Final. From the 1989–90 season the Trophy continued with a North and South group format for the opening round, although due to a lack of members in the League the Quarter-finals were axed and the top two teams advanced to the two-game Semi-final series.
Bracknell Tigers made a strong impression in the early rounds, topping their Southern group before defeating Livingston Trophy winners 89–81 in the championship game. From the 1989-90 season, the Trophy competition underwent changes, adopting a North-South format for the initial round, but ultimately leading to the elimination of the Quarterfinals due to low League membership, and the top two teams advancing to a best-of-two Semi-final series.