Ubung Open

The Ubung Open or Gangga Bank Ubung Open is an annual tennis tournament for professional players held in Ubung, Pemecutan. It is played indoors in the district of Merta Gangga. The event is part of the NSTT Tier 1 on the NationStates Tennis Tour (NSTT).

The tournament is established in 2020 in the wake of the NSTT revival after a period of hiatus. As one of the leading tennis country, Pemecutan put a proposal to held one event in the country. They got the slot in the hard court indoors tour and then selected Ubung to host the event. Ubung Open is placed as the closing event for NSTT annual tour season with the team event, International Tennis Trophy and NSTT Finals which are held after the event. Started from 2022, the competition is upgrade into Tier 1 Mandatory event.