The Value of Elite Speed, Measured in Wins
Apropos largely of nothing — except his notable performance, I suppose, in this past Saturday’s Arizona Fall League Rising Stars Game — I’ve dedicated considerable attention to Reds (now) outfield prospect Billy Hamilton in these electronic pages over the last 48 hours.
Hamilton, because he has a tool (in this case, speed) considered by many to be generational, has produced excitement among prospect analysts. In some cases, that excitement is analogous with optimism about Hamilton’s future as a major leaguer; in other cases, it’s more of an aesthetic judgment than any sort of projection about Hamilton’s career.
I wanted, briefly, to speak to the first point — and, specifically, to establish some sort of framework (however rough) for what speed is actually worth in terms of runs and wins.

