The Senior Interclub has two divisions, "A" and "B," which is designed to encourage participation from higher handicap golfers from each club. The “A” division may include golfers of any handicap index, while the “B” division may include only those with a handicap index of 8.0 or higher. The two divisions compete only against players in their same category. Final results reflect the outcome of both divisions of play. The Handicap Index effective date for this event is August 15, which applies for the duration of the championship. All matches are played at scratch.