Along with the baseball diamond, the east campus is the site of Kiefer UNO Lakefront Arena and the University Tennis Center.

The ballpark opened in 1979 and is named after Ron Maestri, who coached the team from 1972–1984 and from 2014-2015, and athletic director, where he served for 21 years ending his term in 2000.

Improvements also included a 10’ halo around the home plate area and a surrounding warning track enclosing the entire grass surface.

Complete with the best video equipment, the Musso Hitting Facility is located down the left field line just past the seating area.

Prior to the 2005 season, UNO Chancellor Tim Ryan along with athletic director Jim Miller revealed a state-of-the-art clubhouse.

The field passed one of its biggest tests in 1993 when the New Orleans Zephyrs - then the Class AAA affiliate of the Milwaukee Brewers - played 64 home dates in their debut season successfully.