NOTE: In order to join the 2025 Challenge Ladder, you must renew your membership (June 1, 2025 through June 1, 2026). Overview The Summer Singles Challenge Ladder runs from May 25 to September 28 this year, and is open to all Tennis4All members who renew their membership for the 2025-2026 season. The cost to participate … Continue reading 2025 Summer Challenge Ladder