ONE Championship 168 tickets ONE 168 is in the Ball Arena in Denver, Colorado. Home to the Avalanche and Nuggets, the arena can hold up to 18,000-21,000 people. Tickets start at $49 per StubHub.

Tickets are still available to see the games at Ball Arena. The venue will also host two second-round games at 11:30 a.m. and 5:25 p.m. on Saturday.