What's the formula for WAR per million? Darvish is 37, joined MLB at 25, and has 31 WAR.
According to bb-ref, Darvish has made $167M to date... can we agree he's earned that? If so, does that mean Yamamoto would need close to 60 WAR to justify, say, a $330M contract (cost of living adjustments included for the next decade)?