2014 Hopman Cup previous runner-up showings, the nation won its first Hopman Cup title by defeating top seeds Poland in the final by two rubbers to one. The 2014 Hyundai Hopman Cup was an invitational tennis tournament and was also known as the Official Mixed Teams Championships of the ITF. The 2014 cup had prize money of $1 million and followed the traditional round robin format, the leading teams after three round robin matches qualify for the final. All matches were best of three sets with the exception of the doubles match where a match tie break, first to ten points, is played
Japan at the Hopman Cup 2006 and 2007, Japan failed to progress past the round robin stage of the event, thus failing to gain entry into the main tournament in Australia. This is a list of players who have played for Japan in the Hopman Cup. Despite losing the qualification play-off in 2000, the Japanese team replaced the injured Belgium team for the tie against Australia. In this tie, Australian opponent Mark Philippoussis was unable to play either of his matches, thus defaulting two points to Japan. Japan at the Hopman Cup Japan is a nation that has competed at the Hopman Cup tournament on