Las Vegas 51s

The Las Vegas 51s, formerly known as the 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 Las Vegas, Nevada, and are named for Area 51 which is located near Rachel, Nevada, about 80 miles north of Las Vegas. The team logo jokingly depicts one of the grey aliens thought by UFO believers to inhabit that base.

The team will experience a number of changes in 2019. They plan to move into Las Vegas Ballpark, a new 10,000-seat facility in Summerlin. The 51s previously played at Cashman Field from its opening in 1983 until the end of the 2018 season. Along with a new ballpark and major league affiliate, the 51s plan to rebrand by adopting a new name and logos.

The 51s won the PCL championship as the Stars in 1986 and 1988.