Claim: Papua New Guinea National Rugby League,  a semi-professional rugby league competition held annually in Papua New Guinea, has been won by the Port Moresby Vipers for three consecutive years against Mt Hagen Eagles since 1990.
Evidence: The Papua New Guinea National Rugby League Competition (or the PNGNRL for short, for sponsorship reasons the PNGNRL Digicel Cup) is a semi-professional rugby league competition held annually in Papua New Guinea. 1990 Port Moresby Vipers  Mt Hagen Eagles 1991 Port Moresby Vipers Mt Hagen Eagles 1992 Port Moresby Vipers Mt Hagen Eagles