 Mack Park's single-decked structure, constructed of timber and tin sheeting, was built to seat 6,000 occupants; however, varying reports suggest as many as 10,000 could fit in the stadium's wooden bleachers.The park is said to have had cozy confines, having a short right field porch and power alley.This may have artificially inflated power hitting numbers of left-handed hitters, despite the high fence in right field.