The East 9 at Arrowhead Golf Club in Wheaton, Illinois, was designed by Stanley Pelchar, a Chicago-area architect who worked primarily in the mid-20th century on municipal and daily-fee courses throughout the Midwest. Pelchar's designs typically emphasized playability for public golfers while working within the natural terrain available in suburban settings. The East 9 forms part of Arrowhead's multi-nine configuration, allowing the facility to accommodate high volumes of play common to courses serving the western Chicago suburbs. Wheaton sits in DuPage County, roughly 25 miles west of downtown Chicago, in terrain that is generally flat to gently rolling with mature tree cover. The East 9 likely features tree-lined fairways characteristic of parkland courses in this region, with modest elevation changes and straightforward hole corridors. Water features and bunkers provide strategic interest without overwhelming recreational players, consistent with Pelchar's approach to accessible design. Arrowhead operates as a public facility, serving both local residents and visitors from the broader Chicago metropolitan area. The club's multi-nine layout allows for varied combinations and efficient pace of play during busy seasons. The East 9 contributes to this flexibility while maintaining the traditional parkland character that defines golf in the established suburbs west of Chicago.