NBA Power Rankings: Lakers, Bucks battle for top spot; Jimmy Butler leads rising Heat; Celtics getting healthy

There were plenty of changes in this week

Attuned to adversity, Jimmy Butler and Heat ready to climb uphill challenge in Finals

NBA Power Rankings: Bucks, Mavericks rise; Warriors keep slipping; crunchtime locks and liabilities for all 30 teams - The Athletic

Celtics-Heat preview: Jayson Tatum vs. Jimmy Butler, predictions and more - The Athletic

NBA Power Rankings: Celtics overtake Bucks for top spot, Nuggets up to third - NBC Sports

NBA Power Rankings: Celtics, Bucks and Suns Lead a Crowded Field of Contenders, News, Scores, Highlights, Stats, and Rumors

Power Rankings, Week 7: Clippers jump Lakers for No. 1 spot; Nuggets enter Top 5

Power Rankings, Week 2: Jazz take control of No. 1 spot

Power Rankings, Week 21: Knicks, Nuggets rise as Bucks stay at top

NBA Power Rankings: LeBron and the Los Angeles Lakers Rise Up, News, Scores, Highlights, Stats, and Rumors