While there can be many ways to measure a position player’s offensive value, one method could be to evaluate the proportion of his team’s runs that are attributable to his own offensive contributions, a quantity that might be described as “Run Share”. That approach identifies these players as most valuable to their teams in 2013.
- AL – Mike Trout, 19.1% run share
- NL – Paul Goldschmidt, 18.7% run share
Those selections were based on FanGraphs‘ version of Runs Created (wRC), represented as a proportion of the actual runs that the player’s team scored. After the jump, more on Run Shares as a measure of offensive value.

