Sal Campisi

Sal Campisi was worth +0.7 in ERA alone, more than his entire career total of -6.0 once everything else is counted against him. The peak came in 1970, -1.6, 198th that season and 27576th of 51,303 player-seasons on record. The value came from ERA (+0.7). It leaked back out through strikeouts (-2.5), WHIP (-1.2) and saves (-0.6).