A baseball player's worth on the basepaths has for years been measured solely by his ability to steal bases. Baserunning Runs attempts to account for everything that happens after a batter leaves the batter's box, from stealing bases to taking extra bases to advancing on balks. Mark and Andy break it down for you in a simple way and find a stat that is intuitive and satisfying. Play along in a round of Roll The Stat, the stat guessing game, to test your newfound expertise. You'll never look at stolen base totals the same.