FILE – In this March 30, 2010, file photo, light shines through the windows onto the basketball court at Butler University’s Hinkle Fieldhouse in Indianapolis. The NCAA announced Monday, Jan. 4, 2021, that all 67 men’s basketball tournament games including the Final Four will be played entirely in Indiana in a bid to keep the marquee event from being called off for a second consecutive year because of the coronavirus pandemic. Games will be played on two courts inside Lucas Oil Stadium as well as at Bankers Life Fieldhouse, Hinkle Fieldhouse, Indiana Farmers Coliseum, Mackey Arena at Purdue and Assembly Hall in Bloomington. Only one game at a time will be played at Lucas Oil Stadium. (AP Photo/AJ Mast, File)
FILE – In this March 30, 2010, file photo, light shines through the windows onto the basketball court at Butler University’s Hinkle Fieldhouse in Indianapolis. The NCAA announced Monday, Jan. 4, 2021, that all 67 men’s basketball tournament games including the Final Four will be played entirely in Indiana in a bid to keep the marquee event from being called off for a second consecutive year because of the coronavirus pandemic. Games will be played on two courts inside Lucas Oil Stadium as well as at Bankers Life Fieldhouse, Hinkle Fieldhouse, Indiana Farmers Coliseum, Mackey Arena at Purdue and Assembly Hall in Bloomington. Only one game at a time will be played at Lucas Oil Stadium. (AP Photo/AJ Mast, File)

INDIANAPOLIS | That much-anticipated opening Thursday of March Madness will belong to the play-in teams, part of a scrambled and modestly condensed schedule for the 2021 tournament released Tuesday.

The coronavirus pandemic forced the NCAA to move the entire 67-game tournament to Indiana, which means the schedule doesn’t have to be built with travel concerns in mind.

The so-called “First Four” — two games pitting the last four at-large teams in the field and another two featuring the lowest-rated conference champions — will take place on Thursday, March 18.

That day typically would have marked the start of play in the main bracket. Instead, the first two full days of action are now scheduled for Friday and Saturday, March 19-20, with the round of 32 taking place Sunday and Monday, March 21-22.

The Sweet 16 will run Saturday and Sunday, March 27-28, with none of the games scheduled to overlap, as they often do when they take place on the second Thursday and Friday nights of the tournament. Those winners will face off in the Elite Eight on the following Monday and Tuesday evenings.

The Final Four is still scheduled for Saturday April 3 and Monday April 5.

Purdue and the University of Indiana will host early games, along with Bankers Life Fieldhouse, Hinkle Fieldhouse, Indiana Farmers Coliseum and Lucas Oil Stadium.

All action moves to Lucas Oil Stadium starting with the Elite Eight.