A Pokémon Tretta Battle Score Cup was held at Singapore United Square on November 18th and 19th, 2017 in Singapore. This was the first official tournament held in Singapore for the game.
Date: November 18th and 19th
Time: 11:00am – 9:00pm
Place: United Square Shopping Mall
Address: 101 Thomson Road, Singapore 307591
Source:
http://world.pokemontretta.com/sg/sg-002/