2017-18 NBA Power Rankings: Warriors, Celtics back on top in Week 13ByGerald Bourguet|Share on FacebookShare on XShare on RedditCopy ArticlePhoto by Adam Pantozzi/NBAE via Getty ImagesShare on FacebookShare on XShare on RedditCopy ArticlePrev4 of 31NextPhoto by Andrew D. Bernstein/NBAE via Getty Imageshttps://twitter.com/NBA/status/949490447457701888Next
