1913 Five Nations Championship and as of 2014 this remains a record for a Grand Slam-winning team. 1913 Five Nations Championship The 1913 Five Nations Championship was the fourth series of the rugby union Five Nations Championship following the inclusion of France into the Home Nations Championship. Including the previous Home Nations Championships, this was the thirty-first series of the annual northern hemisphere rugby union championship. Ten matches were played between 1 January and 24 March. It was contested by England, France, Ireland, Scotland and Wales. England won the Grand Slam for the first time, and the Triple Crown for the fourth time. They
Grand Slam (PBA) the last tournament: In other instances, a team won three or even four consecutive conferences in two different seasons. These teams were: From the 2004–05 season to 2009–10 season, the league adopted a two-conference format: an All-Filipino tournament named the PBA Philippine Cup and an import-laced tournament named the PBA Fiesta Conference. A Grand Slam could be attained during this period by winning both titles instead of the usual three. No team in the PBA won this version of the Grand Slam. The term "Grand Slam" has also come into local usage, in which a team/person wins at least three