Yes. Oppenlander has been used for over 35 years for athletic and recreational purposes. There are three improved ballfields, one full-sized field with full artificial turf, and two with artificial turf at the pitcher's mound and base areas. All three have dugouts and backstops. In addition, the two lower fields share space in their outfields with soccer, some lacrosse, and other activities during their seasons. Baseball upgrades were all paid for by the West Linn Baseball Association (WLBA).