NCAA tournament: Full coverage

T.J. McConnell #4 of the Arizona Wildcats drives against Shannon Scott #3 of the Ohio State Buckeyes in the second half.

Duke's Justise Winslow reacts with Grayson Allen after a play late in the second half.

Tennis player Caroline Wozniacki and NFL football player J. J. Watt watch during the first half.

Virginia head coach Tony Bennett looks toward his team during a timeout.

Joseph Young of Oregon and Anthony Hickey Jr. of Oklahoma State e for possession.

Frank Kaminsky of Wisconsin reacts alongside Kaleb Tarczewski (35) of Arizona after Kaminsky makes a three-pointer in the second half. Wisconsin advanced to the Final Four with an 85-78 win.

Louisville's Terry Rozier, left, and UC Irvine's Alex Young dive for a loose ball.

Louisville head coach Rick Pitino hugs guard Terry Rozier as Rozier leaves the court late in the second half.

Duke head coach Mike Krzyzewski and Wisconsin head coach Bo Ryan shake hands before the game.

San Diego State's Aqeel Quinn sits on the bench late in the second half.

Dyshawn Pierre of Dayton celebrates during the closing moments of the Flyers' 66-53 win over Providence.

Duke's Jahlil Okafor celebrates with fans.

The Spartans celebrate defeating the Louisville Cardinals 76-70 in overtime.

Wisconsin's Josh Gasser receives treatment in the first half.

North Carolina State's Desmond Lee celebrates after his team defeated Villanova on Saturday. North Carolina State won 71-68.

Broadcaster Dick Vitale poses for a photo with Duke fans .

Willie Cauley-Stein of Kentucky defends Juwan Staten of West Virginia in the second half.

Wisconsin's Nigel Hayes grabs a rebound in front of Duke's Matt Jones during the first half.

Elgin Cook #23, Dillon Brooks #24 and Jordan Bell #1 of Oregon celebrate their 79-73 win over Oklahoma State.

Michigan State head coach Tom Izzo celebrates defeating the Louisville Cardinals.

Bryn Forbes of Michigan State shoots the ball in the first half of the NCAA tournament game against Oklahoma. The Spartans won 62-58 to reach the Elite 8.

Sam Dekker (15) of Wisconsin reacts after a play in the first half of a Final Four semifinal as Andrew Harrison of Kentucky looks on. The Badgers won 71-64 to advance to the NCAA championship game.

Duke Blue Devils fans cheer during the NCAA Men's Final Four semifinal at Lucas Oil Stadium in Indianapolis.

Northern Iowa players react after being defeated by the Louisville Cardinals 66-53.

Wisconsin'a Frank Kaminsky reacts after a play in the first half.

The Michigan State mascot performs during the first half against Virginia in Charlotte, N.C.

Phil Booth of the Villanova Wildcats drives to the basket.

Dayton's Kendall Pollard rebounds against Oklahoma's Ryan Spangler (00) and Buddy Hield in the second half.

Kentucky's Karl-Anthony Towns holds the Midwest regional trophy during a news conference after Kentucky's 68-66 win over Notre Dame.

Duke head coach Mike Krzyzewski shakes hands with Jahlil Okafor during the second half.

Wisconsin's Nigel Hayes goes up for a shot against Duke's Matt Jones during the first half.

avarius Shine #5 of the Oklahoma State Cowboys reacts in the second half

Coach Bo Ryan of Wisconsin reacts on the sideline in the first half.

Isaiah Cousins of Oklahoma looks to pass in the second half of the game against Michigan State.

Wisconsin's Frank Kaminsky reacts after a play in the first half.

Louisville head coach Rick Pitino calls to his team during the second half.

Arkansas' Alandise Harris (2) and Michael Qualis (24) box out North Carolina's Isaiah Hicks.

Duke's Quinn Cook cuts down the net after his team's win.

Kyle Washington of North Carolina State fouls Terry Rozier of Louisville in the second half.

Wisconsin's Frank Kaminsky reacts as he falls during the first half.

Head coach Mike Brey of the Notre Dame Fighting Irish reacts on the sideline in the first half.

Michigan State players during a break in the action.

Frank Kaminsky of Wisconsin drives to the basket against Willie Cauley-Stein (15) of Kentucky in the first half.

Gonzaga's Kevin Pangos looks for an opening against North Dakota State.

Georgia State's R.J. Hunter (22) gets off a shot against Xavier 's Matt Stainbrook.

Duke's Quinn Cook stretches before the game.

Duke's Quinn Cook holds his hand in the first half.

Duke's Marshall Plumlee reacts to a call as Wisconsin's Frank Kaminsky looks on during the second half.

Tyus Jones, left, and Quinn Cook of Duke react after a play in the second half against Michigan State. The Blue Devils advanced to the NCAA championship game after their 81-61 victory in the Final Four.

Wisconsin guard Josh Gasser (21) celebrates with teammate Duje Dukan after their win.

Wisconsin's Frank Kaminsky runs to the court before the game.

Travis Trice of Michigan State shoots against Quinn Cook (2) and Jahlil Okafor (15) of Duke in the first half.

Duke's Quinn Cook, left, drives past Robert Morris' Marcquise Reed.

UCLA guard Bryce Alford is congratulated by his father, head coach Steve Alford, as he leaves the floor at the end of the game.

Michigan State head coach Tom Izzo argues a call during the first half.

Maryland's Melo Trimble is comforted on the bench after learning he was out for the game with a head injury in the second half.

Louisville fans cheer during the second half of the team's victory over North Carolina State.

The Kansas bench reacts as they lose to Wichita State.

Andrew Harrison of Kentucky drives to the basket against Frank Kaminsky of Wisconsin in the first half.

Georgetown forward Mikael Hopkins sits on the bench with head in hands during the final moments of the game.

Josh Gasser, Frank Kaminsky and Sam Dekker stretch before the game.

Wisconsin's Duje Dukan sits on the court after a play in the second half.

Wisconsin head coach Bo Ryan argues a call with a referee during the first half.

Demetrius Jackson of Notre Dame celebrates a turnover against Butler.

Stanley Johnson #5, Kaleb Tarczewski #35, Brandon Ashley #21, Rondae Hollis-Jefferson #23 and T.J. McConnell #4 of Arizona walk on the court to start the second half against Xavier. Arizona won 68-60 to advance to the Elite 8.

Wisconsin's Frank Kaminsky falls as Duke's Jahlil Okafor drives during the first half.

Wisconsin players celebrate during the second half of the NCAA Final Four tournament college basketball semifinal game against Kentucky Saturday, April 4, 2015, in Indianapolis. Wisconsin won 71-64.

North Carolina's Joel Berry II (2) charges into Arkansas' Anton Beard (31) during the second half.

Duke's Matt Jones watches as San Diego State's Winston Shepard goes after a loose ball.

Zach Auguste of Notre Dame celebrates in overtime of their 67-64 win over Butler.

Michigan State head coach Tom Izzo celebrates with his team after the regional final.

The Wisconsin Badgers celebrate after defeating the Kentucky Wildcats as Willie Cauley-Stein #15 looks on during the NCAA Men's Final Four Semifinal at Lucas Oil Stadium on April 4, 2015 in Indianapolis, Indiana. Wisconsin defeated Kentucky 71-64.

Duke's Quinn Cook drives to the basket past Wisconsin's Nigel Hayes during the second half.

Wisconsin fans Lauren Semanchik and Sean Scholl celebrate on State Street in Madison, Wis. following the men's basketball team's NCAA semifinal win over Kentucky Saturday, April 4, 2015.

Wisconsin forward Nigel Hayes is fouled by Oregon forward Dillon Brooks while driving to the basket.

The Oklahoma bench clowns around in the second half.

Iowa's Adam Woodbury looks for the ballagainst Peyton Aldridge of Davidson.

Duke's Amile Jefferson (21) and Utah's Brandon Taylor go after a loose ball during the second half. Duke won 63-57.

Frank Kaminsky #44 of the Wisconsin Badgers drives on Kaleb Tarczewski #35 of the Arizona Wildcats in the second half.

Wichita State's Darius Carter (12) and teammates celebrate as they defeat Kansas.

Naismith Memorial Basketball Hall of Fame class of 2015 members, from left, Kentucky coach John Calipari, former ABA player Louie Dampier and former NBA player Spencer Haywood.

Demetrius Jackson (11) of Notre Dame handles the ball against Fred VanVleet (23) of Wichita State Shockers in the first half of the Irish's 81-70 victory on Thursday night.

Duke celebrates after defeating Wisconsin.

Kansas guard Devonte Graham drives to the basket between Wichita State defenders Shaquille Morris (24) and Ron Baker during the second half.

Louisville's Terry Rozier shoots the ball against Northern Iowa's Marvin Singleton.

Wisconsin's Frank Kaminsky and Josh Gasser react after the game.

Frank Kaminsky of Wisconsin shoots against Karl-Anthony Towns of Kentucky in the first half.

LaDontae Henton, left, of Providence sits on the bench during the closing moments of the Friars' 66-53 loss to Dayton.

Virginia's Darion Atkins reacts against Michigan State.

Duke's Quinn Cook goes up for a shot during the second half.

Wisconsin players celebrate after an NCAA Final Four tournament college basketball semifinal game against Kentucky Saturday, April 4, 2015, in Indianapolis. Wisconsin won 71-64.

The Gonzaga bench reacts after a three pointer in the second half.

Michigan State's Bryn Forbes reacts to a three pointer in the second half.

A close-up view of Jerian Grant's shoes and socks.

Abdul-Malik Abu of North Carolina State dunks the ball against the Louisville in the first half.

Gonzaga's Przemek Karnowski congratulates Byron Wesley after making a shot and being fouled against Duke during the second half.

Duke's Jahlil Okafor is trapped by San Diego State's Malik Pope, right, and Skylar Spencer.

The Wisconsin mascot and cheerleaders perform during the second half.

North Carolina State head coach Mark Gottfried, center, talks with his team as time is running down against Villanova.

San Diego State's Malik Pope (21) blocks a shot attempt by St. John's Sir'Dominic Porter (15) San Diego State advanced, 76-64.

Isaiah Hicks (22) reacts alongside Joel James (42) of the North Carolina Tar Heels in the second half.

Jahlil Okafor (15) of Duke goes up for a dunk against Denzel Valentine of Michigan State in the second half.

Duke's Jahlil Okafor celebrates after defeating Wisconsin.

Michigan State fan Nick Scott watches the closing minutes of the broadcast at the Breslin Center in East Lansing, Mich.

Oklahoma's Buddy Hield (24) and Ryan Spangler celebrate their 72 to 66 win.

Wisconsin's Sam Dekker drives to the basket against Aaron Harrison of Kentucky in the first half.

Iowa head coach Fran McCaffery embraces Aaron White as White leaves the game late in the second half.

The Louisville Cardinals mascot performs during the game.

The Wichita State bench cheer in the second half.

Willie Cauley-Stein #15 of the Kentucky Wildcats walks off the court as the Wisconsin Badgers celebrate during the NCAA Men's Final Four Semifinal at Lucas Oil Stadium on April 4, 2015 in Indianapolis, Indiana.

Duke celebrates with the championship trophy.

Wisconsin head coach Bo Ryan celebrates after the NCAA Final Four tournament college basketball semifinal game against Kentucky Saturday, April 4, 2015, in Indianapolis. Wisconsin won 71-64.

St. John's D'Angelo Harrison sits on the floor after being called for a foul.

Karl-Anthony Towns of Kentucky cuts down the net after the Wildcats beat Notre Dame.

Head coach Mike Brek of the Notre Dame Fighting Irish huddles with his players late in the second half.

Michigan State and NBA legend Magic Johnson works his way to his seat at the Spartans' game against Oklahoma.

Kentucky fans set fire to shirts and hoodies as they gather near the University of Kentucky campus, Saturday, April 4, 2015, in Lexington, Ky., after Wisconsin defeated Kentucky 71-64 in the semifinals of the NCAA men's college basketball tournament Final Four.

Jordan Woodard (10) of Oklahoma shoots in the first half of the game against Michigan State.

Dallin Bachynski (31) of Utah dunks against Duke.

Duke's Justise Winslow has the ball knocked away against Gonzaga during the second half.

Duke head coach Mike Krzyzewski celebrates with Matt Jones after the game.

Gonzaga's Byron Wesley goes up for the ball against Iowa's Mike Gesell during the second half.

Duke's Matt Jones hugs head coach Mike Krzyzewski.

University of Wisconsin Athletic Director Barry Alvarez and Green Bay Packers quarterback Aaron Rodgers watch the game.

Butler's Alex Barlow holds his head as he sits on the benc.

Louisville's Wayne Blackshear, right, celebrates near UC Irvine's Luke Nelson, left, at the buzzer.

Gonzaga players react to beating Iowa.

Myles Davis of Xavier reacts as R.J. Hunter of Georgia State looks on in the second half of the Musketeers' 75-67 victory.

Sam Dekker (15) of Wisconsin drives on J.P. Tokoto (13) of North Carolina in the second half of the Badgers' 79-72 victory on Thursday.

Albany's Evan Singletary (0) drives between Oklahoma's Buddy Hield (24) and TaShawn Thomas.

Duke's Grayson Allen loses the ball in front of Wisconsin's Traevon Jackson during the second half.

Wisconsin's Sam Dekker drives to the basket over Kentucky's Aaron Harrison, left, during the first half.

Josh Oglesby of Iowa dribbles against Jordan Barham of Davidson.

Duke's Matt Jones shoots against Gonzaga during the second half.

Jordan Barham of Davidson shoots the ball against Josh Oglesby of Iowa.

A Duke fan paints another fan's face before the game.

Duke ead coach Mike Krzyzewski cuts down the net after his team's win.

Alandise Harris of Arkansas reacts in the second half against North Carolina.

Frank Kaminsky #44 of the Wisconsin Badgers celebrates with his mother, Mary Kaminsky and family after defeating the Kentucky Wildcats during the NCAA Men's Final Four Semifinal at Lucas Oil Stadium on April 4, 2015 in Indianapolis.

Michigan State head coach Tom Izzo sits as his team warms up before the game.

Michigan State's Gavin Schilling fights for a rebound with Duke's Quinn Cook, right, during the second half.

Dayton's Scoochie Smith reverses direction in front of Providence's Ben Bentil (0).

Duke's Amile Jefferson and Jahlil Okafor react after a play in the first half.

Dayton's Kendall Pollard fights for the ball with Oklahoma's Frank Booker in the second half.

Jalen Lindsey of Providence walks off the floor following their 66-53 loss to Dayton.

Jahlil Okafor (15) of Duke reacts after a play in the first half as Denzel Valentine, front, and Branden Dawson of Michigan State look on.

Wisconsin players react to a call during the second half.

Northern Iowa's Deon Mitchell drives to the basket against Louisville's Terry Rozier in the second half.

San Diego State's Angelo Choi (3) and Malik Pope (21) try to disrupt a drive to the basket by St. John's Sir'Dominic Porter.

Wisconsin's Frank Kaminsky celebrates on the court after an NCAA Final Four tournament college basketball semifinal game against Kentucky Saturday, April 4, 2015, in Indianapolis. Wisconsin won 71-64.

Kentucky's Willie Cauley-Stein drives to the basket past Wisconsin's Sam Dekker during the first half.

Maryland's Jake Layman (10) and West Virginia's Gary Browne vie for posession in the second half.

Frank Kaminsky (44) of Wisconsin reacts in the second half while taking on Arizona during the West Regional Final.

Oklahoma's Ryan Spangler dunks in the second half.

The Oklahoma State Cowboys mascot performs.

Matt Stainbrook (40) of Xavier looks to make a play l against Kaleb Tarczewski of Arizona in the second half.

The Duke bench reacts after a play in the second half.

Sam Dekker (15) of Wisconsin makes a three-pointer over Elliott Pitts (24) of Arizona in the second half.

Gonzaga's Eric McClellan tries to save the ball from going out of bounds in the second half against UCLA on Friday night. Gonzaga won 74-62 to advance to the Elite 8.

Wisconsin's Frank Kaminsky goes up for the ball in the first half.

Wichita State forward Zach Brown dunks the ball during the second half.

Kentucky's Trey Lyles (41) loses a rebound against West Virginia's Devin Williams (5) in the second half of the Wildcats' 78-39 victory.

Villanova's Daniel Ochefu, center left, battles North Carolina State's Lennard Freeman (10) for a rebound.

Dakari Johnson of Kentucky handles the ball against Frank Kaminsky of Wisconsin in the first half.

Wisconsin's Josh Gasser runs to the court before the game.

Michigan State's Travis Trice goes up to dunk against Virginia during the first half.

Duke's Justise Winslow and Tyus Jones celebrate after their win.

Wisconsin's Duje Dukan sits in the locker room after his team's 68-63 loss to Duke.

Louisville's Wayne Blackshear looks on in the second half.

Wisconsin's Sam Dekker, left, and Traevon Jackson sit in the locker room after their team's 68-63 loss to Duke.

Vitto Brown #30 of the Wisconsin Badgers celebrates with teammates after defeating the Kentucky Wildcats during the NCAA Men's Final Four Semifinal at Lucas Oil Stadium on April 4, 2015 in Indianapolis, Indiana. Wisconsin defeated Kentucky 71-64.

Duke's Quinn Cook goes for a loose ball against Frank Kaminsky in the second half.

Andrew Harrison (5) of Kentucky handles the ball against Jonathan Holton of West Virginia in the second half.

Oregon guard Joseph Young waves to fans as he leaves the game in the second half.

Duke's Jahlil Okafor dunks the ball during the first half.

Utah's Delon Wright and Duke's Quinn Cook go after a loose ball during the second half.

Kentucky fans gather near the University of Kentucky campus, Saturday, April 4, 2015, in Lexington, Ky., after Wisconsin defeated Kentucky 71-64 in the semifinals of the NCAA men's college basketball tournament Final Four in Indianapolis.

Duke cheerleaders perform during a break in the action against Robert Morris.

Duke's Jahlil Okafor competes for position with Wisconsin's Frank Kaminsky and Sam Dekker in the second half.

UAB's mascot during the game.

Utah Utes fans celebrate their team's 75-64 win over Georgetown.

The Utah bench celebrates during the second half.

Gonzaga's Przemek Karnowski (24) and UCLA's Thomas Welsh (40) go after a loose ball during the second half.

Kentucky teammates Devin Booker (1) and Andrew Harrison (5) congratulate each other.

D'Angelo Russell of the Ohio State Buckeyes sits on the side of the court.

Dee Davis of Xavierpushes the ball against Arizona in the first half.

Isaac Hamilton (10) of UCLA loses control of the ball.

Iowa's Josh Oglesby, second from left, hugs teammate Kyle Denning after the Hwkeyes beat Davidson 83-52.

Albany's Sam Rowley, left, and Oklahoma's TaShawn Thomas face off in the second half. Oklahoma won 69-60.

Naismith Memorial Hall of Fame President and CEO John Doleva, from left, Jerry Colangelo and Naismith Memorial Basketball Hall of Fame class of 2015 members, NBA referee Dick Bavetta, Kentucky coach John Calipari, former ABA player Louie Dampier, former NBA player Jo Jo White, former NBA player Spencer Haywood and former NBA player Dikembe Mutumbo are introduced during the second half.

Interim head coach Larry Davis of the Cincinnati Bearcats reacts from the bench.

Wisconsin players watch from the bench during the second half.

Wisconsin's Josh Gasser is interviewed in the locker room.

A Kentucky Wildcats fan reacts in the stands after being defeated by the Wisconsin Badgers during the NCAA Men's Final Four Semifinal at Lucas Oil Stadium on April 4, 2015 in Indianapolis, Indiana. Wisconsin defeated Kentucky 71-64.

Wisconsin's Josh Gasser grabs a rebound during the first half.

North Dakota State's Lawrence Alexander is embraced by Paul Miller (2) as Alexander leaves the game against Gonzaga late the second half. Gonzaga won 86-76.

Wisconsin's Frank Kaminsky shoots against Duke's Jahlil Okafor during the second half.

Louisville's Wayne Blackshear, left, celebrates with Quentin Snider (2) after Louisville beat UC Irvine 57-55.

Duke head coach Mike Krzyzewski sits on the court during the second half.

Pat Connaughton #24 of the Notre Dame Fighting Irish celebrates during overtime of their 67-64 win over Butler.

Duke's Quinn Cook and head coach Mike Krzyzewski celebrate their 68-63 victory.

Sam Dekker #15 of the Wisconsin Badgers celebrates after defeating the Kentucky Wildcats during the NCAA Men's Final Four Semifinal at Lucas Oil Stadium on April 4, 2015 in Indianapolis, Indiana. Wisconsin defeated Kentucky 71-64.

Jae'Sean Tate (1) and Shannon Scott (3) of Ohio State defend against Kaleb Tarczewski of Arizona. The Wildcats eliminated the Buckeyes from the NCAA tournament, 73-58, on Saturday.

Maryland's Damonte Dodd fights for a rebound with West Virginia's Nathan Adrian in the second half.

North Carolina head coach Roy Williams reacts to a turnover by his team during the second half against Arkansas. North Carolina advanced, 87-78.

San Diego State cheerleaders perform during the second half.

Coach Tom Izzo of Michigan State gestures on the sideline in the first half against the Duke.

Montrezl Harrell of Louisville reacts after a shot against North Carolina State in the second half Friday. The Cardinals won 75-65 to advance to the Elite 8.

Duke head coach Mike Krzyzewski reacts after a play in the second half.

Kaleb Tarczewski #35 and Stanley Johnson #5 of the Arizona Wildcats react in the second half.

Kevon Looney (5) of the UCLA Bruins takes a shot against Gonzaga.

Wisconsin's Zak Showalter fights for a rebound with Oregon guard Jalil Abdul-Bassit during the first half.

Duke's Jahlil Okafor cuts down the net after the win.

Andrew Harrison of Kentucky brings the ball upcourt in the first half against the Wisconsin.

Wisconsin's Sam Dekker kneels on the court in the second half.

Robert Morris' Rodney Pryor (11) and Marcquise Reed (2) walk off the court after losing 85-56 to Duke on Friday night.

Andrew Harrison (5) of Kentucky reacts against Cincinnati, during the Wildcats' 64-51 victory over the Bearcat .

Georgia State head coach Ron Hunter encourages his team against Xavier.

Wisconsin head coach Bo Ryan reacts after a play in the second half.

UAB's Denzell Watts reacts as his team is defeated by UCLA 92-75.

Frank Kaminsky #44 of the Wisconsin Badgers celebrates after defeating the Kentucky Wildcats during the NCAA Men's Final Four Semifinal at Lucas Oil Stadium on April 4, 2015 in Indianapolis, Indiana. Wisconsin defeated Kentucky 71-64.

Duke's Jahlil Okafor (15) dunks against Robert Morris during the first half.

Michigan State's Lourawls Nairn Jr. shows emotion late in the second half against Duke.

Coreontae DeBerry #22 of the Cincinnati Bearcats and Dakari Johnson #44 of the Kentucky Wildcats battle for the ball.

Michigan State's Branden Dawson is fouled by Virginia's Darion Atkins during the second half.

Duke watches "One Shining Moment."

Justise Winslow of Duke reacts during Friday night's game against Utah.

West Virginia's Juwan Staten (3) and Gary Browne react as the defeat the Maryland Terrapins.

Wisconsin's Sam Dekker shoots against Kentucky defense during the first half.

Tyus Jones reacts after a three point basket late in the second half.

West Virginia's BillyDee Williams, left, and Nathan Adrian watch form the bench during the second half.

D.J. Bennett of Oklahoma, left, blocks a shot taken by Albany's Mike Rowley.

Gonzaga's Kyle Dranginis steals the ball against North Dakota State.

Duke head coach Mike Krzyzewski questions a call during the first half.

Pat Connaughton (24) and Demetrius Jackson (11) of the Notre Dame Fighting Irish look on after being defeated by the Kentucky Wildcats during the NCAA Midwest Regional Final. The Wildcats head to the Final Four after winning 68-66.

Michigan State fan Sarah Middlestead holds her daughter Grace, 18 months, as they watch a broadcast of the NCAA Final Four college basketball game between Michigan State and Duke on Saturday at the Breslin Center in East Lansing, Mich.

Ryann Green, left, of Georgia State and Myles Davis of Xavier battle for a loose ball.

Duke's Grayson Allen drives to the basket between Wisconsin defenders Josh Gasser, left, and Frank Kaminsky during the first half.

Kaleb Tarczewski (35) of Arizona s with the ball against Matt Stainbrook (40) of Xavier in the second half.

Michigan State's Travis Trice shoots the ball against Louisville's Wayne Blackshear in the second half.

Duke's Jahlil Okafor and Tyus Jones celebrate at the end of the game.

Utah center Dallin Bachynski celebrates the victory.

Frank Kaminsky of Wisconsin reacts alongside Justin Jackson of North Carolina in the second half.