P · 3 seasons · 1913 – 1915 · B/T: R/R
Joe Conzelman is the extreme version of a specialist. +0.0 of roto value came from ERA, yet his career total is only -3.3. No season of his scores higher than 1914, at +0.4, 96th that season and 16920th of 51,303 player-seasons on record. Career value accumulated in ERA (+0.0), and drained away in strikeouts (-1.5), saves (-0.1) and WHIP (-0.1).
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1913★ | PIT | 3 | -2.26 | #568 | #83,599 |
| 1914 | PIT | 33 | -2.81 | #773 | #106,530 |
| 1915 | PIT | 18 | -2.62 | #695 | #102,990 |
★ Best season by Z
★ Best season by Z