TVNZ Sport is a division of TVNZ which airs many of the sports telecasts in New Zealand.
TVNZ Sport broadcasts programs like The Championships, Wimbledon, Commonwealth Games, and the America's Cup.
TVNZ Sport was originally known as One Sport and later 1 Sport. It was renamed due to sports being broadcast on TVNZ 1, TVNZ Duke and TVNZ+.