P · 8 seasons · 1961 – 1972 · B/T: R/L
Joe Grzenda ranks 1st of 0 pitchers by career roto value, one of the highest totals the site records. No season of his scores higher than 1971, at +2.4, 76th that season and 10464th of 51,303 player-seasons on record.
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1961★ | DET | 4 | -2.19 | #334 | #76,827 |
| 1964 | KC1 | 20 | -2.26 | #462 | #83,543 |
| 1966 | KC1 | 21 | -2.21 | #449 | #78,738 |
| 1967 | NYM | 11 | -2.23 | #465 | #80,369 |
| 1969 | MIN | 38 | -2.27 | #647 | #84,711 |
| 1970 | WS2 | 49 | -2.56 | #750 | #101,464 |
| 1971 | WS2 | 46 | -2.34 | #591 | #91,228 |
| 1972 | STL | 30 | -2.25 | #529 | #83,055 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1961 | DET | 4 | -2.87 | #200 | #43,938 |
| 1964 | KC1 | 20 | -3.33 | #279 | #47,562 |
| 1966 | KC1 | 21 | -2.82 | #266 | #43,438 |
| 1967 | NYM | 11 | -2.22 | #200 | #34,860 |
| 1969 | MIN | 38 | -1.01 | #166 | #23,474 |
| 1970 | WS2 | 49 | -1.42 | #193 | #26,092 |
| 1971★ | WS2 | 46 | 2.41 | #76 | #10,464 |
| 1972 | STL | 30 | -3.71 | #323 | #49,201 |
★ Best season by Z