Sports NBA announces Christmas Day schedule. Here’s how the games rank 1-5 based on watchability August 17, 2021 Jeff Zillgitt, USA TODAY Comments Off on NBA announces Christmas Day schedule. Here’s how the games rank 1-5 based on watchability All-Stars and title-contenders are well-represented in the Christmas Day games: Hawks-Knicks, Celtics-Bucks, Warriors-Suns, Nets-Lakers and Mavs-Jazz.