KEY POINTS
  • The organization also canceled "all remaining winter and spring" championships. 
  • Earlier Thursday, major conferences canceled their championship tournaments and sports organizations across the world rolled out fan restrictions and suspensions of play in light of the COVID-19 pandemic. 
  • The outbreak is upending sports worldwide amid concern that large public events will increase the likelihood of transmitting COVID-19.

The NCAA has canceled its March Madness basketball tournaments — and "all remaining winter and spring" championships — as coronavirus fears upend the sports world. 

"This decision is based on the evolving COVID-19 public health threat, our ability to ensure the events do not contribute to spread of the pandemic, and the impracticality of hosting such events at any time during this academic year given ongoing decisions by other entities," the college athletics organization said in a statement.