NHL profile photo on Chicago Blackhawks player Patrick Kane at a game against the Calgary Flames in Calgary, Alta. on Sat, Feb. 15, 2020. THE CANADIAN PRESS IMAGES/Larry MacDougal

FILE - In this March 26, 2020, file photo, Jason Hackedorn looks into Progressive Field, home of the Cleveland Indians baseball team, in Cleveland. With the distinct possibility of pro sports resuming in empty venues, a recent poll suggests a majority of U.S. fans wouldn't feel safe attending games anyway without a coronavirus vaccine.(AP Photo/Tony Dejak, File)

FILE - In this March 12, 2020, file photo, Greg Sankey, commissioner of the Southeastern Conference, talks about the decision to cancel the remaining games in the SEC NCAA college basketball tournament, in Nashville, Tenn. College sports leaders have repeatedly said there can be no college sports without campuses being open to students. And those decisions will be made with guidance from state and local public health and government officials. (AP Photo/Mark Humphrey, File)

FILE - In this Jan. 17, 2018, file photo, fans cheer on Australia's Nick Kyrgios during a match against Serbia's Viktor Troicki in the second round at the Australian Open tennis championships in Melbourne, Australia. The head of the Australian Open says various contingency plans are being considered for the Grand Slam tournament scheduled for January 2021. They include scrapping it altogether because of the coronavirus pandemic or allowing just spectators from the host country. (AP Photo/Vincent Thian)

Andrea Silva, 44, waits for the results of her father's COVID-19 disease test at the Marechal Hermes Urgent Care Unit, amid the new coronavirus pandemic in Rio de Janeiro, Brazil, Wednesday, May 6, 2020. (AP Photo/Silvia Izquierdo)