14. Andre Drummond
Drummond continued to impose his will on the glass in 2017-18, leading the NBA in total rebounds for the third time in his career and rebounds per game for the second. He also made two huge improvements to his game, more than tripling his previous assist percentage (4.1 percent through 2016-17; 14.3 percent in 2017-18) and shooting 60.5 percent from the line after being a 38.1 percent free-throw shooter in his first five seasons.