"(De’Aaron) Fox also mentioned John Wall as one of the league’s fastest players. That’s undoubtedly factual, but it’s hard to tell on plays like this.

Check out @TheRenderNBA’s Tweet:
https://twitter.com/TheRenderNBA/status/1075613476939317248?s=09
John Wall's controller runs out of battery mid game

While Wall is a prodigious All-Star talent, he invites criticism at times. ESPN’s Zach Lowe wrote last season the Wizards point guard “has spent 76.57 percent of floor time either standing still or walking, the largest such share among all rotation players, according to tracking data from Second Spectrum.”"

http://www.nba.com/article/2018/12/20/about-last-night-12-19-18?collection=about-last-night