The madness of March has arrived.

On Selection Sunday, the 10-member selection committee unveiled the field of 68 teams competing in the 2013 NCAA Men's Basketball Tournament, naming Louisville, Kansas, Indiana and Gonzaga as the No. 1 seeds in the four regions of the bracket.

CLICK HERE to print your 2013 bracket

The 75th edition of the NCAA Tournament tips off with the "First Four." Returning to Dayton, the opening round of the tournament starts on March 19 with Liberty taking on North Carolina A&T for the honor of facing No. 1 overall seed Louisville.

2013 NCAA TOURNAMENT SCHEDULE, VIA THE ASSOCIATED PRESS:

All Times EDT
FIRST ROUND
At UD Arena
Dayton, Ohio
Tuesday, March 19

Liberty (15-20) vs. N.C. A&T (19-16), 6:40 p.m.

Middle Tennessee State (28-5) vs. Saint Mary's (Cal) (27-6), 9:10 p.m.

Wednesday, March 20

LIU Brooklyn (20-13) vs. James Madison (20-14), 6:40 p.m.

Boise State (21-10) vs. La Salle (21-9), 9:10 p.m.

EAST REGIONAL
Second Round
Thursday, March 21
At Rupp Arena
Lexington, Ky.

Marquette (23-8) vs. Davidson (26-7)

Butler (26-8) vs. Bucknell (28-5)

At HP Pavilion
San Jose, Calif.

Syracuse (26-9) vs. Montana (25-6)

UNLV (25-9) vs. California (20-11)

Friday, March 22
At UD Arena
Dayton, Ohio

Indiana (27-6) vs. LIU Brooklyn-James Madison winner

N.C. State (24-10) vs. Temple (23-9)

At The Frank Erwin Center
Austin, Texas

Miami (27-6) vs. Pacific (22-12)

Illinois (22-12) vs. Colorado (21-11)

Third Round
Saturday, March 23
At Rupp Arena
Lexington, Ky.

Marquette-Davidson winner vs. Butler-Bucknell winner

At HP Pavilion
San Jose, Calif.

Syracuse-Montana winner vs. UNLV-California winner

Sunday, March 24
At UD Arena
Dayton, Ohio

Indiana-LIU Brooklyn-James Madison winner vs. N.C. State-Temple winner

At The Frank Erwin Center
Austin, Texas

Miami-Pacific winner vs. Illinois-Colorado winner

At The Verizon Center
Washington
Regional Semifinals
Thursday, March 28

Indiana-LIU Brooklyn-James Madison-N.C. State-Temple winner vs. Syracuse-Montana-UNLV-California winner

Miami-Pacific-Illinois-Colorado winner vs. Marquette-Davidson-Butler-Bucknell winner

Regional Championship
Saturday, March 30

Semifinal winners

SOUTH REGIONAL
Second Round
Thursday, March 21
At The Palace of Auburn Hills
Auburn Hills, Mich.

Michigan (26-7) vs. South Dakota State (25-9)

VCU (26-8) vs. Akron (26-6)

Friday, March 22
At Wells Fargo Center
Philadelphia

Georgetown (25-6) vs. Florida Gulf Coast (24-10)

San Diego State (22-10) vs. Oklahoma (20-11)

At The Sprint Center
Kansas City, Mo.

Kansas (29-5) vs. Western Kentucky (20-15)

North Carolina (24-10) vs. Villanova (20-13)

At The Frank Erwin Center
Austin, Texas

Florida (26-7) vs. Northwestern State (23-8)

UCLA (25-9) vs. Minnesota (20-12)

Third Round
Saturday, March 23
At The Palace of Auburn Hills
Auburn Hills, Mich.

Michigan-South Dakota State winner vs. VCU-Akron winner

Sunday, March 24
At Wells Fargo Center
Philadelphia

Georgetown-Florida Gulf Coast winner vs. San Diego State-Oklahoma winner

At The Sprint Center
Kansas City, Mo.

Kansas-Western Kentucky winner vs. North Carolina-Villanova winner

At The Frank Erwin Center
Austin, Texas

Florida-Northwestern State winner vs. UCLA-Minnesota winner

At Cowboys Stadium
Arlington, Texas
Regional Semifinals
Friday, March 29

Kansas-Western Kentucky-North Carolina-Villanova winner vs. Michigan-South Dakota State-VCU-Akron winner

Georgetown-Florida Gulf Coast-San Diego State-Oklahoma winner vs. Florida-Northwestern State-UCLA-Minnesota winner

Regional Championship
Sunday, March 31

Semifinal winners

MIDWEST REGIONAL
Second Round
Thursday, March 21
At Rupp Arena
Lexington, Ky.

Louisville (29-5) vs. Liberty-N.C. A&T winner

Colorado State (25-8) vs. Missouri (22-10)

At The Palace of Auburn Hills
Auburn Hills, Mich.

Michigan State (25-8) vs. Valparaiso (26-7)

Memphis (30-4) vs. Middle Tennessee State-Saint Mary's (Cal) winner

At HP Pavilion
San Jose, Calif.

Saint Louis (27-6) vs. New Mexico State (24-10)

Oklahoma State (24-8) vs. Oregon (26-8)

Friday, March 22
At Wells Fargo Center
Philadelphia

Duke (27-5) vs. Albany (N.Y.) (24-10)

Creighton (27-7) vs. Cincinnati (22-11)

Third Round
Saturday, March 23
At Rupp Arena
Lexington, Ky.

Louisville-Liberty-N.C. A&T winner vs. Colorado State-Missouri winner

At The Palace of Auburn Hills
Auburn Hills, Mich.

Michigan State-Valparaiso winner vs. Memphis-Middle Tennessee State-Saint Mary's (Cal) winner

At HP Pavilion
San Jose, Calif.

Saint Louis-New Mexico State winner vs. Oklahoma State-Oregon winner

Sunday, March 24
At Wells Fargo Center
Philadelphia

Duke-Albany (N.Y.) winner vs. Creighton-Cincinnati winner

At Lucas Oil Stadium
Indianapolis
Regional Semifinals
Friday, March 29

Louisville-Liberty-N.C. A&T-Colorado State-Missouri winner vs. Saint Louis-New Mexico State-Oklahoma State-Oregon winner

Duke-Albany (N.Y.)-Creighton-Cincinnati winner vs. Michigan State-Valparaiso-Memphis-Middle Tennessee State-Saint Mary's (Cal) winner

Regional Championship
Sunday, March 31

Semifinal winners

WEST REGIONAL
Second Round
Thursday, March 21
At EnergySolutions Arena
Salt Lake City

Gonzaga (31-2) vs. Southern (23-9)

Pittsburgh (24-8) vs. Wichita State (26-8)

New Mexico (29-5) vs. Harvard (19-9)

Arizona (25-7) vs. Belmont (26-6)

Friday, March 22
At UD Arena
Dayton, Ohio

Ohio State (26-7) vs. Iona (20-13)

Notre Dame (25-9) vs. Iowa State (22-11)

At The Sprint Center
Kansas City, Mo.

Kansas State (27-7) vs. Boise State-La Salle winner

Wisconsin (23-11) vs. Mississippi (26-8)

Third Round
Saturday, March 23
At EnergySolutions Arena
Salt Lake City

Gonzaga-Southern winner vs. Pittsburgh-Wichita State winner

New Mexico-Harvard winner vs. Arizona-Belmont winner

Sunday, March 24
At UD Arena
Dayton, Ohio

Ohio State-Iona winner vs. Notre Dame-Iowa State winner

At The Sprint Center
Kansas City, Mo.

Kansas State-Boise State-La Salle winner vs. Wisconsin-Mississippi winner

At The Staples Center
Los Angeles
Regional Semifinals
Thursday, March 28

Gonzaga-Southern-Pittsburgh-Wichita State winner vs. Kansas State-Boise State-La Salle-Wisconsin-Mississippi winner

New Mexico-Harvard-Arizona-Belmont winner vs. Ohio State-Iona-Notre Dame-Iowa State winner

Regional Championship
Saturday, March 30

Semifinal winners

FINAL FOUR
At The Georgia Dome
Atlanta
National Semifinals
Saturday, April 6

Midwest champion vs. West champion

South champion vs. East champion

National Championship
Monday, April 8

Semifinal winners

Also on HuffPost:

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  • 1992: Duke vs. Kentucky - Elite 8

    With just 2.1 seconds left, Duke's Grant Hill heaved a pass down to Christian Laettner, who was all the way at the free throw line. Laettner caught it, stepped back and swished a fade away jumper to beat Kentucky as the Blue Devils advanced to the Final four.

  • 1983: N.C. State vs. Houston - National Championship

    Tied at 52, Lornezo Charles put back Derrick Whittenburg's air ball and dunked it as time expired to give N.C State a 74-72 victory over Houston in the 1983 National Championship game.

  • 1998: Valparaiso vs. Ole Miss - 1st Round

    In the first round, No. 14 seed Valparaiso's Bryce Drew nailed a 3-pointer as time expired, giving the Rebels a 70-69 victory over Ole Miss.

  • 2003: Maryland vs. UNCW - 1st Round

    Down 73-72 with five seconds left in regulation, Maryland's Drew Nicholas dribbled down the court and nailed a desperation 3-pointer to put away UNCW in the first round, 75-73.

  • 1995: Missouri vs. UCLA - 2nd Round

    Down 74-73 in the second round of the 1995 NCAA tournament, Tyus Edney of UCLA drove the ball the full length of the court and made a tough layup, leading the Bruins past Missouri and into the Sweet 16.

  • 1998: UCONN vs. Washington - Sweet 16

    Down 74-73 in the Sweet 16, Rip Hamilton of Connecticut grabbed the loose ball and hit a fade away jumper at the buzzer to beat Washington 75-74.

  • 2006: Texas vs. West Virginia - Sweet 16

    After West Virginia tied the game at 71 with five seconds remaining, Texas' Kenton Paulino knocked down a long 3-pointer at the buzzer to beat the Mountaineers 74-71.

  • 1981: Arkansas vs. Louisville - 2nd Round

    In the second round of the 1981 NCAA tournament, U.S Reed nailed a half court shot at the buzzer, giving Arkansas the victory over the defending champs Louisville.

  • 1990: UCONN vs. Clemson - Sweet 16

    Down 70-69 to Clemson with just one second on the clock, Connecticut's Tate George caught a full court pass, turned around and made a short jumper as time expired and Uconn won 71-70.

  • 1992: Georgia Tech vs. USC - 2nd Round

    James Forrest of Georgia Tech <a href="http://chronicle.augusta.com/stories/2004/03/21/gat_409468.shtml" target="_blank">hadn't made a 3-pointer all season. </a>With one second showing on the clock, Forrest received the inbound pass and threw up a 3-pointer. It fell right in, giving the Yellow Jackets a 79-78 victory over USC.

  • 2010: Michigan State vs. Maryland - 2nd Round

    After Greivis Vasquez and the Terps rallied to take a one-point lead with 6.6 seconds remaining, Korie Lucious nailed a 3-pointer at the buzzer to send Michigan State into the Sweet 16.

  • 2010: Murray State vs. Vanderbilt - 1st Round

    Trailing by one point with 4.2 seconds left, Murray State's Danero Thomas received a pass at the top of the key and took one dribble to his right. Then he stopped, took a fadeaway jumper and nailed a game-winning buzzer beater to upset Vanderbilt.

  • 1984: VCU vs. Northeastern - 1st Round

    With his team trailing Jim Calhoun's Northeastern squad 69-68 with two seconds remaining, VCU's Rolando Lamb received the inbounds pass just inside the 3-point line. Lamb then turned around and threw up a quick shot and made it at the buzzer. The No. 6 Rams avoided the upset.

  • 1986: Iowa State vs. Miami (OH) - 1st Round

    With just two seconds remaining and the score tied at 79, Iowa State's Jeff Hornacek received the inbounds pass just beyond the 3-point line. He took one dribble, turned and nailed a game-winning 3-pointer at the buzzer.

  • 2011: Butler vs. ODU - 1st Round

    Butler's Matt Howard was in the right place at the right time after a desperation shot missed in the final seconds. Howard was there for the rebound and quick put-back just as time expired, giving the No. 8 Bulldogs a 60-58 win.

  • 1990: UNC vs. Oklahoma - 2nd Round

    No. 8 UNC inbounded the ball underneath the Oklahoma basket with eight seconds remaining and the score tied at 77. Rick Fox got the ball on the right wing, drove the baseline and made a running layup as time expired to knock off the No. 1 Sooners.

  • 2008: Western Kentucky vs. Drake - 2nd Round

    Trailing by one point with time winding down, No. 12 Western Kentucky's Ty Rogers got the ball well behind the 3-point line on the right wing. He hoisted a desperation 3-pointer and hit nothing but net, ending No. 5 Drake's season.

  • 1977: Marquette vs. UNC Charlotte - Final Four

    Marquette had to inbound the ball from under its own basket and score in three seconds to avoid overtime. Butch Lee launched a pass toward Jerome Whitehead all the way in the far paint. Whitehead recovered the deflected ball, turned around and made a layup at the buzzer to send Marquette into the championship game.

  • 2000: Florida vs. Butler - 1st Round

    Trailing by one with seven seconds remaining, Mike Miller of the No. 5 Florida Gators got the ball on the left wing. He dribbled to his right and through the lane, throwing up a running layup. It fell through the net as time expired, sending Florida to the second round.