Since its founding in the U.K. in 2000, Bet365 has become one of the biggest names in sports betting with over 90 million customers worldwide. After the U.S. Supreme Court made sports betting permissible in 2018, the British-based company arrived stateside in 2019, debuting in New Jersey.

Bet365 went live in its second state when it launched in Colorado on Sept. 6, 2022 – more than two years after sports betting officially went live there on May 1, 2020. Bet365 soon secured a three-year partnership with the Colorado Rockies in April 2023.

Given its sterling global reputation, Bet365 was a welcome addition to Colorado’s sports betting scene and is one of our favorite sports betting sites .