P · 5 seasons · 1963 – 1967 · B/T: R/R
Dwight Siebler was worth +0.3 in WHIP alone, more than his entire career total of -9.8 once everything else is counted against him. 1963 was the high-water mark, worth -0.9, 135th that season and 22797th of 51,303 player-seasons on record. On the credit side, WHIP (+0.3) and ERA (+0.1). On the debit side, strikeouts (-4.1) and saves (-2.1).
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1963 | MIN | 7 | -2.38 | #507 | #93,649 |
| 1964★ | MIN | 9 | -2.20 | #381 | #77,896 |
| 1965 | MIN | 7 | -2.23 | #443 | #80,034 |
| 1966 | MIN | 23 | -2.51 | #629 | #99,888 |
| 1967 | MIN | 2 | -2.21 | #412 | #78,158 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1963★ | MIN | 7 | -0.90 | #135 | #22,797 |
| 1964 | MIN | 9 | -2.54 | #226 | #39,696 |
| 1965 | MIN | 7 | -2.44 | #220 | #38,288 |
| 1966 | MIN | 23 | -1.38 | #153 | #25,822 |
| 1967 | MIN | 2 | -2.57 | #238 | #40,178 |
★ Best season by Z