SAN FRANCISCO  As baseball’s statistical revolution marches on, the last refuge for the baseball aesthete has been the sport’s less quantifiable skills: outfielders’ arm strength, base-running efficiency and other you-won’t-find-that-in-the-box-score esoterica. But debates over the quickest center fielder or the rangiest shortstop are about to graduate from argument to algorithm.

A new camera and software system in its final testing phases will record the exact speed and location of the ball and every player on the field, allowing the most digitized of sports to be overrun anew by hundreds of innovative statistics that will rate players more accurately, almost certainly affect their compensation and perhaps alter how the game itself is played.

Which shortstops reach the hard-hit grounders up the middle? Which base runners take the fastest path from first base to third? Which right fielders charge the ball quickest and then throw the ball hardest and most accurately? Although the game will continue to answer to forces like wind, glaring sun and the occasional gnat swarm, a good deal of time-honored guesswork will give way to more definite measurements  continuing the trend of baseball front offices trading some traditional game-watching scouts for video and statistical analysts.

Teams have begun scrambling to develop uses for the new data, which will be unveiled Saturday to a group of baseball executives, statisticians and academics, knowing it will probably become the largest single advance in baseball science since the development of the box score. Several major league executives would not publicly acknowledge their enthusiasm for the new system, to better protect their plans for leveraging it.