In 1988, the Metro Junior B Hockey League left the Ontario Hockey Association. In 1991, it declared itself a Junior A hockey league and a couple seasons later was recognized by the Canadian Junior A Hockey League. In response, the Ontario Hockey Association took the Central Junior B Hockey League, the remaining Junior B league closest to Toronto, and promoted it to Junior A. The league changed its name to the Ontario Provincial Junior A Hockey League, the original name of the old Junior A League that lasted from 1972 to 1987.