This is an article about comparing both as hitters by taking into account for each plate appearance: the positions of any baserunners, the number of outs, and the result of that plate appearance. In other words, this article looks at a more granular metric of how they batted with men on base rather than just RBI. Using this information, and disregarding some baserunning (outside of stolen bases) and all defense, Trout still came out ahead. (Halo84653 first posted about this here)