Images from Thursday's NCAA tournament action
A worker adds decal to the top of a backboard in preparation for the NCAA college basketball tournament, Thursday, March 20, 2014, in San Antonio.Eric Gay/The Associated Press
Wisconsin forward Nigel Hayes lays on the bench to relax before a second-round game in the NCAA college basketball tournament against American, Thursday, March 20, 2014, in Milwaukee.Jeffrey Phelps/The Associated Press
Dayton's Devin Oliver (5) drives past Ohio State's LaQuinton Ross (10) during the first half of a second-round game in the men's NCAA college basketball tournament Thursday, March 20, 2014, in Buffalo, N.Y.Bill Wippert/The Associated Press
Ohio State's LaQuinton Ross, left, battles for the ball with Dayton's Devin Oliver, Dyshawn Pierre, center, and Matt Kavanaugh, right, during the first half of a second-round game in the NCAA college basketball tournament in Buffalo, N.Y., Thursday.Bill Wippert/The Associated Press
Dayton's Devin Oliver (5) helps up teammate Matt Kavanaugh (35) after he fell on a play during the first half of a second-round game in the NCAA college basketball tournament against Ohio State in Buffalo, N.Y., Thursday, March 20, 2014.Bill Wippert/The Associated Press
Dayton Flyers celebrate after beating Ohio State Buckeyes in the men's college basketball game during the second round of the 2014 NCAA Tournament at First Niagara Center.Kevin Hoffman
Dayton fans cheer during the first half of a second-round game against Ohio State in the NCAA college basketball tournament in Buffalo, N.Y., Thursday, March 20, 2014The Associated Press
Wisconsin forward Sam Dekker (15) dunks during the first half of a second-round game against the American in the NCAA college basketball tournament Thursday, March 20, 2014, in Milwaukee.Morry Gash/The Associated Press
Wisconsin forward Frank Kaminsky (44) drives to the basket against American center Tony Wroblicky (34) and guard Darius Gardner (0) during the first half of a second-round game in the NCAA college basketball tournament Thursday, March 20, 2014, in Milwaukee.Morry Gash/The Associated Press
Wisconsin forward Duje Dukan (13) and American center Tony Wroblicky (34) battle for a loose ball during the second half of a second-round game in the NCAA college basketball tournament Thursday, March 20, 2014, in Milwaukee.Morry Gash/The Associated Press
Pittsburgh forward Michael Young (2) takes control of the ball from Colorado guard Askia Booker (0) during the first half of a second-round game in the NCAA college basketball tournament Thursday, March 20, 2014, in Orlando, Fla.Phelan M. Ebenhack/The Associated Press
Pittsburgh Panthers guard Cameron Wright (3) drives to the basket against Colorado Buffaloes guard Xavier Talton (3) during the first half of a men's college basketball game during the second round of the 2014 NCAA Tournament at Amway Center.David Manning
The Pittsburgh band performs during the second-round game in the NCAA college basketball tournament against Colorado, Thursday, March 20, 2014, in Orlando, Fla.John Raoux/The Associated Press
Colorado guard Xavier Talton, left, and guard Askia Booker (0) defend Pittsburgh forward Talib Zanna (42) in the first half of a second-round game in the NCAA college basketball tournament Thursday, March 20, 2014, in Orlando, Fla.Phelan M. Ebenhack/The Associated Press
Harvard's Kyle Casey (30) tries to hold onto a rebound in front of Cincinnati's Jermaine Lawrence during the first half of a second-round game in the NCAA college basketball tournament in Spokane, Wash., Thursday.Elaine Thompson/The Associated Press
American players watch from the bench during the second half of a second-round game against the Wisconsin in the NCAA college basketball tournament Thursday, March 20, 2014, in Milwaukee. Wisconsin won 75-35.Jeffrey Phelps/The Associated Press
Cincinnati's Justin Jackson (5) tries to stop a shot by Harvard's Steve Moundou-Missi in the first half during a second-round game of the NCAA college basketball tournament in Spokane, Wash., Thursday, March 20, 2014.The Associated Press
BYU forward Eric Mika (00) and Oregon forward Richard Amardi battle for a rebound during the first half of a second-round game in the NCAA college basketball tournament Thursday, March 20, 2014, in Milwaukee.The Associated Press
BYU's Josh Sharp, left, Matt Carlino, Eric Mika, and Skyler Halford watch from the bench during the second half of a second-round game in the NCAA college basketball tournament Thursday, March 20, 2014, in Milwaukee. Oregon won 87-68.The Associated Press
Albany center John Puk, left, goes up for a rebound against Florida center Patric Young in the second half of a second-round game of the NCAA men's college basketball tournament in Orlando, Fla., Thursday, March 20, 2014.John Raoux/The Associated Press
Mar 20, 2014; Orlando, FL, USA; Florida Gators forward Casey Prather (24) dunks against the Albany Great Danes during the second half of a men's college basketball game during the second round of the 2014 NCAA Tournament at Amway Center.Kim Klement
Mar 20, 2014; Orlando, FL, USA; Florida Gators guard Scottie Wilbekin (5) and Albany Great Danes forward Gary Johnson (20) go after a loose ball during the second half of a men's college basketball game during the second round of the 2014 NCAA Tournament at Amway Center.David Manning
Michigan forward Jordan Morgan (52) dunks during the first half of a second round NCAA college basketball tournament game against the Wofford Thursday, March 20, 2014, in Milwaukee.Morry Gash/The Associated Press
Wofford guard Karl Cochran, right, tries to steal a ball from Michigan forward Glenn Robinson III during the first half of a second round NCAA college basketball tournament game Thursday, March 20, 2014, in Milwaukee.Jeffrey Phelps/The Associated Press
Michigan guard Caris LeVert (23) and Wofford guard Jaylen Allen battle for a rebound during the first half of a second round NCAA college basketball tournament game Thursday, March 20, 2014, in Milwaukee.Jeffrey Phelps/The Associated Press
Michigan State's Keith Appling (11) drives in front of Delaware's Jarvis Threatt in the second half during the second round of the NCAA college basketball tournament in Spokane, Wash., Thursday, March 20, 2014. Michigan State won 93-78.Elaine Thompson/The Associated Press
Michigan State's Denzel Valentine, left, drives the lane in front of Delaware's Devon Saddler in the second half during the second round of the NCAA college basketball tournament in Spokane, Wash., Thursday, March 20, 2014. Michigan State won 93-78.Elaine Thompson/The Associated Press
Saint Joseph's DeAndre Bembry (43) and Connecticut's Shabazz Napier, right, fight for control of the ball during the first half of a second-round game in the NCAA college basketball tournament in Buffalo, N.Y., Thursday, March 20, 2014.Bill Wippert/The Associated Press
North Carolina State guard Desmond Lee (5) drives to the basket as Saint Louis' center John Manning (54) and forward Dwayne Evans (21) defend during the first half in a second-round game in the NCAA college basketball tournament Thursday, March 20, 2014, in Orlando, Fla.Phelan Ebenhack/The Associated Press
North Dakota State's Taylor Braun reacts after being fouled by an Oklahoma player in the first half during the second round of the NCAA men's college basketball tournament in Spokane, Wash., Thursday, March 20, 2014.Elaine Thompson/The Associated Press
Mar 20, 2014; Spokane, WA, USA; Oklahoma Sooners forward Ryan Spangler (00) fights for the ball with North Dakota State Bison forward Marshall Bjorklund (42) and forward TrayVonn Wright (32, top) in the first half of a men's college basketball game during the second round of the 2014 NCAA Tournament at Veterans Memorial Arena.James Snook
VCU guard Jordan Burgess dives for a lose ball during practice for the NCAA basketball tournament game Thursday, March 20, 2014, in San Diego. VCU faces Stephen F. Austin in a second-round game on Friday.Lenny Ignelzi/The Associated Press
North Dakota State's Taylor Braun encourages fans after his team scored against Oklahoma in the first half of a second-round game of the NCAA men's college basketball tournament in Spokane, Wash., Thursday, March 20, 2014.Elaine Thompson/The Associated Press
Mar 20, 2014; Spokane, WA, USA; North Dakota State Bison guard Lawrence Alexander (12) celebrates after making a three-point basket to tie the game in the second half of a men's college basketball game during the second round of the 2014 NCAA Tournament against the Oklahoma Sooners at Veterans Memorial Arena.Kirby Lee
Mar 20, 2014; Spokane, WA, USA; North Dakota State Bison guard Carlin Dupree (13), guard Mike Felt (3), guard Lawrence Alexander (12), and guard Kory Brown (22) celebrate after overtime a men's college basketball game during the second round of the 2014 NCAA Tournament against the Oklahoma Sooners at Veterans Memorial Arena. The Bison defeated the Sooners 80-75.James Snook
Oklahoma players on the bench watch in overtime during a second-round game of the NCAA men's college basketball tournament against North Dakota State in Spokane, Wash., Thursday, March 20, 2014. North Dakota State won 80-75 in overtime.Young Kwak/The Associated Press
Mar 20, 2014; Buffalo, NY, USA; Connecticut Huskies guard Shabazz Napier (13) drives to the basket against Saint Joseph's Hawks in overtime of a men's college basketball game during the second round of the 2014 NCAA Tournament at First Niagara Center.Mark Konezny
Mar 20, 2014; Buffalo, NY, USA; The bench of Connecticut Huskies celebrates a play in overtime of a men's college basketball game during the second round of the 2014 NCAA Tournament at First Niagara Center.Mark Konezny
Mar 20, 2014; Orlando, FL, USA; Louisville Cardinals guard Chris Jones (3) grabs a loose ball against Manhattan Jaspers forward Emmy Andujar (13) during the first half of a men's college basketball game during the second round of the 2014 NCAA Tournament at Amway Center.David Manning
Mar 20, 2014; Orlando, FL, USA; Louisville Cardinals guard Chris Jones (3) drives to the basket against Manhattan Jaspers forward Emmy Andujar (13) during the first half of a men's college basketball game during the second round of the 2014 NCAA Tournament at Amway Center.David Manning
Mar 20, 2014; Buffalo, NY, USA; Villanova Wildcats guard Ryan Arcidiacono (15) drives tot he basket against Milwaukee Panthers in the second half of a men's college basketball game during the second round of the 2014 NCAA Tournament at First Niagara Center.Kevin Hoffman