by DK » Mon Jul 25, 2005 5:51 pm
You're looking for park factors... Coors Field has a park factor of 136, which is ridiculous. That means that for every 100 runs scored in a neutral park, 136 will be scored in Coors... You could probably adjust that to ERA, but the implication is there. No other team in the NL is higher than 118. The worst park for runs is PETCO, 82 per 100 in a neutral park.