Each of the 16 Regional sites is hosted by one of the tournament’s top 16 seeds.
NCAA TOURNAMENT 2015: Saturday’s scores | Saturday’s top plays
Here’s what you’ll need to catch the action this weekend (all times ET):
LOS ANGELES REGIONAL
CSU Bakersfield vs. UCLA, 7 p.m., ESPN3
Maryland vs. winner of first game, 11 p.m., ESPNU
LAKE ELSINORE REGIONAL
Sunday, May 31
USC vs. San Diego State, 6 p.m., ESPN3
Virginia vs. winner of first game, 10 p.m., ESPN3
STILLWATER REGIONAL
St. John’s vs. Oklahoma State, 1 p.m., ESPN3
Arkansas vs. winner of first game, 7 p.m., ESPN3
SPRINGFIELD REGIONAL
Oregon vs. Iowa, 3 p.m., ESPN3
Missouri State vs. winner of first game, 7 p.m., ESPN3
CORAL GABLES REGIONAL
FIU vs. Columbia, 1 p.m., ESPN3
Miami (FL) vs. winner of first game, 7 p.m., ESPN3
DALLAS REGIONAL
Game 3: Texas vs. Dallas Baptist, 1 p.m., ESPN2
Game 4: Oregon State vs. VCU, 4 p.m., ESPNU
Game 5: Winner of Game 3 vs. loser of Game 4
Monday, June 1
Winner of Game 4 vs. winner of Game 5
TALLAHASSEE REGIONAL
Auburn vs. College of Charleston, noon, ESPN3
Florida State vs. winner of first game, 6 p.m., ESPN3
GAINESVILLE REGIONAL
Florida Atlantic vs. South Florida, noon, ESPN3
Florida vs. winner of first game, 4 p.m., ESPN3
BATON ROUGE REGIONAL
Tulane vs. UNCW, 4 p.m., ESPN3
LSU vs. winner of first game, 8 p.m., ESPN3
HOUSTON REGIONAL
Game 3: Rice vs. Houston Baptist, noon, ESPN3
Game 4: Louisiana Lafayette vs. Houston, 4 p.m., ESPN3
Game 5: Winner of Game 3 vs. loser of Game 4, 8 p.m.
Monday, June 1
Winner of Game 4 vs. winner of Game 5
COLLEGE STATION REGIONAL
Coastal Carolina vs. Texas A&M, 1 p.m., ESPN3
Cal vs. winner of first game, 7 p.m., SEC Network
FORT WORTH REGIONAL
Stony Brook vs. TCU, 2:30 p.m., ESPN3
N.C. State vs. winner of first game, 7 p.m., ESPN3
CHAMPAIGN REGIONAL
Game 3: Wright State vs. Ohio, noon
Game 4: Notre Dame vs. Illinois, 4 p.m., ESPN3
Game 5: Winner of Game 3 vs. loser of Game 4
Monday, June 1
Winner of Game 4 vs. winner of Game 5
NASHVILLE REGIONAL
Radford vs. Indiana, 4 p.m., ESPN3
Vanderbilt vs. winner of first game, 8 p.m., ESPN3
FULLERTON REGIONAL
Pepperdine vs. Arizona State, 7 p.m., ESPN3
Cal State Fullerton vs. winner of first game, 11 p.m., ESPN3
LOUISVILLE REGIONAL
Sunday, May 31
Bradley vs. Michigan, noon, ESPN3
Louisville vs. winner of first game, 4 p.m., ESPN3