P · 3 seasons · 1957 – 1959 · B/T: R/R
Jack Urban was worth +0.1 in wins alone, more than his entire career total of -5.5 once everything else is counted against him. No season of his scores higher than 1957, at +1.8, 74th that season and 12267th of 51,303 player-seasons on record. Career value accumulated in wins (+0.1), and drained away in ERA (-2.8), WHIP (-0.9) and strikeouts (-0.7).
★ Best season by Z
★ Best season by Z