Doping

Spectators wearing face masks to protect against coronavirus watch the Champions League group F soccer match between Zenit St.Petersburg and Borussia Dortmund at the Saint Petersburg stadium in St. Petersburg, Russia, Tuesday, Dec. 8, 2020. (AP Photo/Dmitri Lovetsky)

Indiana players celebrate in the final seconds of an NCAA college football game against Wisconsin Saturday, Dec. 5, 2020, in Madison, Wis.Indiana won 14-6. (AP Photo/Morry Gash)

FILE - Purdue's Matt McCann (79) and Navon Mosley (27) celebrates with the Old Oaken Bucket after Purdue defeated Indiana in an NCAA college football game in Bloomington, Ind., in this Saturday, Nov. 24, 2018, file photo. The Indiana-Purdue rivalry game has been canceled again. It will be the first time in-state rivals have not met in a football season since the Spanish flu pandemic forced cancellations in 1918 and ’19.(Darron Cummings, File)

Iowa State warms up before an NCAA college basketball game against DePaul, Sunday, Dec. 6, 2020, in Ames, Iowa. The Iowa State-DePaul was canceled due to COVID-19 protocols inside the DePaul program according to a statement from Iowa State. (AP Photo/Matthew Putney)

Photo credit Iowa State warms up before an NCAA college basketball game against DePaul, Sunday, Dec. 6, 2020, in Ames, Iowa. The Iowa State-DePaul was canceled due to COVID-19 protocols inside the DePaul program according to a statement from Iowa State. (AP Photo/Matthew Putney)

FILE - Washington's Asa Turner (20) celebrates with Kamren Fabiculanan (31) after Turner intercepted a pass in the final minute of an NCAA college football game against Oregon State in Seattle, in this Saturday, Nov. 14, 2020, file photo. Washington won 27-21. Washington has pulled out of the Pac-12 football championship game due to COVID-19 issues in the Huskies program, and Oregon will now play No. 13 USC for the conference title on Friday instead. Washington (3-1) announced Monday, Dec. 14, 2020, it is withdrawing from the championship game after determining the Huskies did not have at least 53 scholarship players available and did not meet the minimum number of scholarship athletes at specific positions.(AP Photo/Ted S. Warren, File)

Photo credit Boston College head coach Jeff Hafley reacts to a call during the second half of an NCAA college football game against Notre Dame, Saturday, Nov. 14, 2020, in Boston. (AP Photo/Michael Dwyer)

Boston College head coach Jeff Hafley reacts to a call during the second half of an NCAA college football game against Notre Dame, Saturday, Nov. 14, 2020, in Boston. (AP Photo/Michael Dwyer)

FILE - In this Sept. 2, 2020, file photo, the NBA logo is displayed at center court during an NBA first-round playoff basketball game between the Houston Rockets and Oklahoma City Thunder in Lake Buena Vista, Fla. NBA training camps open around the league Tuesday, Dec. 1, 2020,though on-court sessions will be limited to individual workouts and only for those players who have gotten three negative coronavirus test results back in the last few days. (AP Photo/Mark J. Terrill, File)

Photo credit FILE - In this Sept. 2, 2020, file photo, the NBA logo is displayed at center court during an NBA first-round playoff basketball game between the Houston Rockets and Oklahoma City Thunder in Lake Buena Vista, Fla. NBA training camps open around the league Tuesday, Dec. 1, 2020,though on-court sessions will be limited to individual workouts and only for those players who have gotten three negative coronavirus test results back in the last few days. (AP Photo/Mark J. Terrill, File)