P · 8 seasons · 1947 – 1955 · B/T: L/L
Few careers score higher: Harry Perkowski sits 1st of 0 pitchers all-time in roto value, built over 8 seasons. 1953 was the high-water mark, worth +1.5, 62nd that season and 13041st of 51,303 player-seasons on record.
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1947★ | CIN | 3 | -2.11 | #577 | #66,358 |
| 1949 | CIN | 5 | -2.28 | #307 | #85,044 |
| 1950 | CIN | 32 | -2.18 | #258 | #75,845 |
| 1951 | CIN | 37 | -2.98 | #524 | #108,403 |
| 1952 | CIN | 33 | -2.64 | #492 | #103,474 |
| 1953 | CIN | 33 | -2.36 | #394 | #92,365 |
| 1954 | CIN | 28 | -2.24 | #308 | #81,719 |
| 1955 | CHC | 26 | -2.25 | #453 | #82,892 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1947 | CIN | 3 | -2.35 | #261 | #36,828 |
| 1949 | CIN | 5 | -2.37 | #141 | #37,191 |
| 1950 | CIN | 22 | -2.51 | #171 | #39,293 |
| 1951 | CIN | 35 | 1.07 | #70 | #14,407 |
| 1952 | CIN | 33 | 0.33 | #83 | #17,029 |
| 1953★ | CIN | 33 | 1.50 | #62 | #13,041 |
| 1954 | CIN | 28 | -4.45 | #222 | #50,529 |
| 1955 | CHC | 25 | -1.74 | #139 | #28,625 |
★ Best season by Z