P · 3 seasons · 1943 – 1946 · B/T: R/L
Jack Kraus is the extreme version of a specialist. +0.6 of roto value came from wins, yet his career total is only -3.3. No season of his scores higher than 1943, at +2.4, 75th that season and 10538th of 51,303 player-seasons on record. On the credit side, wins (+0.6). On the debit side, WHIP (-2.0), ERA (-1.5) and strikeouts (-0.1).
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1943 | PHI | 35 | -3.30 | #824 | #110,286 |
| 1945 | PHI | 19 | -2.46 | #808 | #98,120 |
| 1946★ | NY1 | 17 | -2.10 | #744 | #65,311 |
★ Best season by Z
★ Best season by Z