P · 11 seasons · 1944 – 1956 · B/T: R/R
Few careers score higher: Jim Konstanty sits 1st of 0 pitchers all-time in roto value, built over 11 seasons. 1950 was his year outright: no pitcher finished higher, at +15.2 and 165th all-time. On the credit side, saves (+22.5), WHIP (+4.8) and ERA (+4.7). On the debit side, strikeouts (-4.4).
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1944★ | CIN | 20 | -1.66 | #370 | #44,155 |
| 1946 | BSN | 10 | -2.07 | #711 | #60,361 |
| 1948 | PHI | 6 | -2.10 | #606 | #65,248 |
| 1949 | PHI | 53 | -2.48 | #424 | #99,002 |
| 1950 | PHI | 74 | -2.90 | #502 | #107,587 |
| 1951 | PHI | 58 | -2.56 | #465 | #101,648 |
| 1952 | PHI | 42 | -2.48 | #457 | #99,055 |
| 1953 | PHI | 48 | -2.26 | #305 | #84,256 |
| 1954 | PHI | 42 | -2.70 | #494 | #104,725 |
| 1955 | NYY | 45 | -2.29 | #471 | #86,537 |
| 1956 | STL | 35 | -2.31 | #370 | #88,642 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1944 | CIN | 20 | 0.88 | #94 | #15,047 |
| 1946 | BSN | 10 | -2.27 | #287 | #35,714 |
| 1948 | PHI | 6 | -0.36 | #126 | #20,103 |
| 1949 | PHI | 53 | 4.30 | #31 | #6,586 |
| 1950★ | PHI | 74 | 15.24 | #1 | #165 |
| 1951 | PHI | 58 | 2.98 | #45 | #9,121 |
| 1952 | PHI | 42 | 1.05 | #66 | #14,464 |
| 1953 | PHI | 48 | 2.10 | #47 | #11,317 |
| 1954 | PHI | 42 | 0.53 | #79 | #16,295 |
| 1955 | NYY | 45 | 4.96 | #27 | #5,518 |
| 1956 | STL | 35 | -0.06 | #99 | #18,723 |
★ Best season by Z