His 2.70 ERA is lower than what ERA estimators such as FIP and DRA project , but even those numbers look favorable .
Among guys signed to contracts worth $13 million per season or less , Marco Estrada has been the most valuable .
Marco Estrada 's 2.70 ERA is lower than what ERA estimators such as FIP and DRA project , but even those numbers look favorable .
Among guys signed to contracts worth $13 million per season or less , Marco Estrada has been the most valuable .