 No baserunning is involved in the game—the score is kept by keeping track of imaginary runners tagging the bases of a non-existent diamond.Typically, a grounder past the pitcher is a single; if the pitcher fields it before it gets past position, it is an out., (not in Savannah).Fly balls past the pitcher—unless caught for outs—are doubles, and balls hit to a pre-designated distance are home runs.