Date	Gender	City, State	Venue	Entry Open	Entry Close	USTA Section
Apr 18-26	M&W	Flushing, NY	USTA BJK National Tennis Center	Mar 1	Apr 5	Eastern
May 15-19	M&W	Springfield, MO	Cooper Tennis Complex	Mar 1	May 1	Missouri Valley
May 17-21	M&W	Claremont, CA	The Claremont Club	Mar 1	May 7	Southern California
May 17-22	M&W	College Park, MD	Tennis Center at College Park	Mar 10	May 7	Mid-Atlantic
May 17-23	M&W	Salinas, CA	Chamisal Tennis Club	Mar 1	May 1	Northern California
May 19-23	M	West Haven, CT	Yale University Tennis Center	Mar 7	May 7	New England
May 29- Jun 4	M&W	Bradenton, FL	IMG/Bollettieri Academies	Mar 16	May 19	Florida
Jun 1-6	M&W	Surprise, AZ	Surprise Tennis & Racquet Complex	Mar 22	May 21	Southwest
Jun 2-6	M&W	Waipahu, HI	Central Oahu Regional Park	Mar 3	May 21	Hawaii Pacific
Jun 3-6	W	Boston, MA	Harvard University Tennis Center	Mar 7	May 24	New England
Jun 5-13	M&W	Mason, OH	Lindner Family Tennis Center	Feb 1	May 15	Midwest
Jun 11-17	M&W	West Windsor, NJ	Mercer County Tennis Facility	Apr 1	May 20	Middle States
Jun 12-16	M&W	Norcross, GA	Racquet Club of the South	Mar 1	May 31	Southern
Jun 14-20	M	St. Cloud, MN	St. Cloud Apollo High School	Feb 5	Jun 1	Northern
Jun 14-20	W	St. Cloud, MN	St. Cloud Apollo High School	Feb 5	Jun 1	Northern
Jun 16-20	M&W	Denver, CO	Gates Tennis Center	April 26	Jun 1	Intermountain
Jun 18-20	M&W	Beaverton, OR	Tualatin Hills Tennis Center	Mar 10	Jun 7	Pacific Northwest
Jun 21-26	M&W	Arlington, TX	Arlington Tennis Center	Mar 1	Jun 7	Texas

2010 US Open National Playoffs Championships

US Open National Playoffs - Men's Championship
July 22-25 / Atlanta, GA / Atlanta Athletic Club (during the Olympus US Open Series Atlanta Tennis Championships)

US Open National Playoffs - Women's Championship
July 29-August 1 / Stanford, CA / Stanford University (during the Olympus US Open Series Bank of the West Classic)