Description Available in: The Reno Aces are a Minor League Baseball team of the Triple-A West and the Triple-A affiliate of the Arizona Diamondbacks. They are located in Reno, Nevada, and play their home games at Greater Nevada Field, which opened in 2009. The Aces were members of the Pacific Coast League (PCL) from 2009 to 2020. They won the PCL championship in 2012 and went on to win the Triple-A National Championship Game.