In 1925 the New Zealand Cup was donated anonymously and this became the premier New Zealand basketball trophy. Four years later the president of the Canterbury Association donated the Annie Brown Cup for the runners-up in the Dominion Tournament. In 1932, when there were 15 associations affiliated, the Dominion Tournament was split into two grades. On this occasion, Mrs R. S. McInnes, the former President, donated the President's Cup for the winners of the second grade Tournament while the Hayhurst Cup was presented for the runners-up. In 1936, because of the increasing numbers of teams competing, a third grade competition was instituted, with the Kiwi Trophy for winners, and the Armstrong Shield for the runners-up. During the war many sub-associations went into recess and no Dominion Tournaments were held until 1945. By 1958 the third grade competition had grown unwieldy and it was decided to institute a fourth grade. The winners' trophy, the Allen Challenge Shield, was presented by the Rotorua Association, and the runners-up trophy, the Hastings Cup, was presented by the President of the Hawke's Bay Association. The following are the winners of the Dominion Tournament trophies since their inception: