From 1988 to 2018, the stadium was the home of the Colorado Springs Sky Sox, a Triple-A team of the Pacific Coast League (PCL).

[5] The Sky Sox won Pacific Coast League championships in 1992 and 1995, and attendance was generally good; however, at the end of the 2004 season, facing declining turnout and an assortment of problems that showed the ballpark's age (capped by the center-field scoreboard, on which the ball, strike, and out indicators were non-functional), team executives decided to renovate the ballpark.

[10] The current attendance record was set on July 4, 2004 when the Sky Sox lost to the Omaha Royals 6–5 in front of 9,505 fans.

All historical players have their jerseys retired and statistics shown in the Hall of Fame Bar & Grill located within UCHealth Park.

[12] The natural grass field is aligned southeast (home plate to second base), toward the plains and the Springs Ranch housing development, meaning that fans cannot see the Rocky Mountains to the west.