88% of the people who responded to this poll believe clutch exists, interesting. And yes, if you believe position in the batting order makes a difference in production, you believe clutch exists. You've conceded that mental state affects production. There's no way that all baseball players have exactly the same mentality in all situations, and if they don't and they don't perform the same given all mentalities, then clutch exists. remember: it doesn't have to be big (larger than STD or even close) pitchers can be clutch too (I know many "there is no clutch" people on this board believed in "closer mentality" after latroy) it doesn't have to be widespread: ballplayers don't progress through amateur and minors by being clutch, they do it through consistent production. again, if a player's mental state can ever affect his production, then clutch exists. What remains to be determined is the FAR more substantial task of figuring out how big a deal it is, or if it's even significantly bigger than background effects.