Saturday night's matchup between the Golden State Warriors and Philadelphia 76ers averaged 2.46 million viewers on ABC.
That number is down 19% from last year's window.
Sunday's matchup between the Nuggets and Celtics averaged 2.27 million viewers on ABC, up 31% from last year.
Sunday night's matchup between the Thunder and Spurs averaged 1.19 million viewers, with the Timberwolves and Suns averaging 1.09 million viewers. Both games, shown on ESPN, are down 22% and 23% in viewership from last year.