Club Championship Calendar Add to Calendar Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar Export to XML When: August 30, 2025 – August 31, 2025 all-day 2025-08-30T00:00:00-07:00 2025-09-01T00:00:00-07:00 Top 16 move to gross match-play, 1 match/week in September.