Fifteen of the league’s 30 teams have purchased a data-tracking camera system from STATS LLC that records every single movement on the court — the ball, the players, the referees, etc. — in three dimensions. The cameras can measure just about anything, and the teams that are using them best have moved far ahead in developing their own algorithms to measure whatever they wish — which team forces pick-and-rolls left most often, where corner 3s typically rebound when they miss, and how often a player accelerates from “jog” to “sprint” during a game.

(These are the subscribing teams: Houston, Boston, New York, Washington, Milwaukee, San Antonio, Oklahoma City, Golden State, Philadelphia, Phoenix, Orlando, Dallas, Minnesota, Toronto, Cleveland.)

Teams hoard their own data like kids hoard candy on Halloween. But STATS was kind enough to send Grantland a giant pile of exclusive information from the 2012-13 season, updated after Wednesday’s slate of 13 games, on a few general categories STATS tracks for all subscribing teams. The data focuses on both the player and team level, including drives to the basket, post touches, and touches at the elbow areas. From that pile, here are some Friday nuggets for your perusal:

The Seattle Sounders boast Major League Soccer's strongest fan base, with an average of more than 43,000 packing into CenturyLink Field for the team's home games. Soon, they might have one of the strongest analytical units as well.

Over the past few years, data and statistics have played an increasingly prominent role in soccer. During the 2012 MLS All-Star Game, Adidas debuted the miCoach system, data trackers embedded in uniforms that allowed coaches (and fans) to track players in real time. GPS monitors, heat maps, and other location-based data-collection devices are available to clubs. The league partnered with Opta, a company that collects and displays additional facts about performance, ranging from miles run to sprints completed.

Since joining the Sounders in 2009, head fitness coach Dave Tenney has slowly been building up a sports science unit, attempting to make sense of it all.