P · 10 seasons · 1977 – 1986 · B/T: R/R
Few careers score higher: Dave Rozema sits 1st of 0 pitchers all-time in roto value, built over 10 seasons. The peak came in 1977, +5.8, 32nd that season and 4412th of 51,303 player-seasons on record. The value came from WHIP (+5.7), ERA (+3.9) and wins (+1.4). It leaked back out through strikeouts (-1.7).
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1977 | DET | 28 | -2.33 | #487 | #90,477 |
| 1978 | DET | 28 | -2.28 | #483 | #85,322 |
| 1979 | DET | 16 | -2.29 | #466 | #87,119 |
| 1980 | DET | 42 | -2.29 | #501 | #86,710 |
| 1981 | DET | 28 | -2.26 | #504 | #83,137 |
| 1982★ | DET | 8 | -2.23 | #491 | #80,431 |
| 1983 | DET | 29 | -2.26 | #494 | #83,824 |
| 1984 | DET | 29 | -2.28 | #520 | #85,750 |
| 1985 | TEX | 34 | -2.24 | #482 | #81,373 |
| 1986 | TEX | 6 | -2.31 | #503 | #89,072 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1977★ | DET | 28 | 5.76 | #32 | #4,412 |
| 1978 | DET | 28 | 2.94 | #70 | #9,199 |
| 1979 | DET | 16 | -0.48 | #169 | #20,635 |
| 1980 | DET | 42 | -0.07 | #153 | #18,748 |
| 1981 | DET | 28 | 1.79 | #91 | #12,197 |
| 1982 | DET | 8 | -0.34 | #164 | #19,997 |
| 1983 | DET | 29 | 1.75 | #97 | #12,314 |
| 1984 | DET | 29 | 0.23 | #151 | #17,458 |
| 1985 | TEX | 34 | -0.30 | #169 | #19,825 |
| 1986 | TEX | 6 | -3.01 | #363 | #45,272 |
★ Best season by Z