NBA, union stiffen virus protocols; more games postponed

Oklahoma City Thunder head coach Mark Daigneault, left, and center Al Horford exchange fist-bumps prior to an NBA basketball game against the Orlando Magic, Saturday, Jan. 2, 2021, in Orlando, Fla. (AP Photo/Phelan M. Ebenhack)

Washington Wizards guard Bradley Beal, left, and Phoenix Suns guard Chris Paul, right, tap hands during the second half of an NBA basketball game, Monday, Jan. 11, 2021, in Washington. (AP Photo/Nick Wass)

Miami Heat head coach Erik Spoelstra gestures during the first half of an NBA basketball game against the Oklahoma City Thunder, Monday, Jan. 4, 2021, in Miami. (AP Photo/Marta Lavandier)