Hopman Cup:The Hopman Cup is an international eight-team indoor hardcourt tennis tournament that plays mixed-gender teams on a country-by-country basis.It was held in Perth, Western Australia each year from 1989 to 2019.It was replaced on the calendar in 2020 by the ATP Cup, a newly created ATP event. It is set to return on the calendar in 2023 in a French venue.?Thus, the Hopman Cup is related to tennis.Additional InformationFamous sports and trophies associated:Hockey Agha Khan Cup, Dhyan Chand Trophy, Azlan Shah Cup, Indira Gandhi Gold Cup, Rangaswami CupCricket C.K.Naidu Trophy, Deodhar Trophy, Duleep Trophy, Irani Trophy, Ranji TrophyTennisDavis Cup, Billie Jean King Cup, Hopman Cup, Laver Cup, ATP Cup Football B.C. Roy Trophy, Bordoloi Trophy, Durand Cup, Nehru Gold Cup, Rovers Cup, Santosh Trophy, Subroto Cup