Up to 25 percent of facility capacity. Masks and social distancing, of course, and venues will be cleaned/disinfected frequently.
Capacities of tournament venues:
Mackey Arena, Purdue, 14,240 (25% would be 3,560)
Assembly Hall, IU, 17,222 (4,305)
Bankers Life Fieldhouse, 20,000 (5,000)
Hinkle Fieldhouse, Butler, 9,100 (2,275)
Indiana Farmers Coliseum, IUPUI, 6,500 (1,675)
Lucas Oil Stadium, 70,000 last time they had the Final Four there; not sure how they’ll configure it this time (17,500 if same setup)
For early round games, there will be two courts at Lucas Oil, although not both in use at the same time. Then the Elite Eight and Final Four games will all be at Lucas Oil.