The Las Vegas Aviators, formerly known as the Las Vegas 51s and Las Vegas Stars, are a Minor League Baseball team of the Pacific Coast League (PCL) and the Triple-A affiliate of the Oakland Athletics. They are located in Summerlin South, Nevada, a community in Las Vegas. The Aviators play their home games at Las Vegas Ballpark, a 10,000-seat facility which opened in 2019. The team previously played at Cashman Field from 1983 to 2018.

The Vancouver Canadians were a Minor League Baseball team of the Triple-A Pacific Coast League from 1978 to 1999. They were located in Vancouver, British Columbia and played their home games at Nat Bailey Stadium.