INDIANAPOLIS -- Boston, Indianapolis, Glendale, Ariz., and Memphis, Tenn., will host regionals in 2009 for the NCAA men's basketball tournament.

Philadelphia, Miami and Minneapolis will hold first- and second-round games in 2009 along with Kansas City, Mo.; Portland, Ore.; Greensboro, N.C., and Spokane, Wash.

The opening-round game will remain at Dayton, Ohio, which also will also host first- and second-round games in 2009. The Final Four will be at Detroit, a decision announced three years ago.

In 2010, the committee unanimously approved a first weekend return to New Orleans. It's the second time since Hurricane Katrina the tournament will be played in New Orleans, a longtime host of Final Fours.

"Nothing more strongly illustrates our support of the area than to assure New Orleans regularly hosts rounds ... when possible," committee chairman Craig Littlepage said.

Other 2010 sites are: Providence, R.I.; Jacksonville, Fla.; Oklahoma City; Milwaukee; San Jose, Calif.; Boise, Idaho and Buffalo, N.Y.

The regionals in 2010 will be played at Syracuse, N.Y., St. Louis, Salt Lake City and Houston. The Final Four is in Indianapolis.

St. Louis also will host the women's Final Four in 2009, and the 2010 women's finals will be in San Antonio.

The women's regional sites in 2009 are Berkeley, Calif.; Oklahoma City; Raleigh, N.C.; and Trenton, N.J. The first- and second-round games that year will be at Albuquerque; Baton Rouge, La.; College Park, Md.; Columbus, Ohio; Duluth, Ga.; Lubbock, Texas; Los Angeles; and Piscataway, N.J.

The 2010 first- and second-round sites will be at Austin, Texas; Berkeley; Knoxville, Tenn.; Minneapolis; Norfolk, Va.; South Bend, Ind.; Tempe, Ariz., and Trenton. The regionals will be at Dayton, Kansas City, Memphis and Sacramento, Calif.