P · 9 seasons · 1965 – 1974 · B/T: L/L
Luke Walker ranks 1st of 0 pitchers by career roto value, one of the highest totals the site records. 1970 was the high-water mark, worth +4.5, 45th that season and 6196th of 51,303 player-seasons on record. On the credit side, strikeouts (+0.0). On the debit side, WHIP (-4.2), saves (-2.2) and ERA (-0.3).
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1965★ | PIT | 2 | -2.20 | #397 | #77,705 |
| 1966 | PIT | 10 | -2.24 | #479 | #81,692 |
| 1968 | PIT | 39 | -2.46 | #570 | #98,098 |
| 1969 | PIT | 31 | -2.89 | #816 | #107,485 |
| 1970 | PIT | 42 | -2.66 | #778 | #103,874 |
| 1971 | PIT | 28 | -3.38 | #822 | #110,529 |
| 1972 | PIT | 26 | -2.66 | #766 | #103,973 |
| 1973 | PIT | 37 | -2.94 | #787 | #108,071 |
| 1974 | DET | 28 | -2.25 | #476 | #81,812 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1965 | PIT | 2 | -2.03 | #188 | #31,991 |
| 1966 | PIT | 10 | -3.00 | #275 | #45,185 |
| 1968 | PIT | 39 | -0.49 | #129 | #20,695 |
| 1969 | PIT | 31 | -0.10 | #133 | #18,891 |
| 1970★ | PIT | 42 | 4.53 | #45 | #6,196 |
| 1971 | PIT | 28 | 0.47 | #114 | #16,519 |
| 1972 | PIT | 26 | -1.35 | #173 | #25,619 |
| 1973 | PIT | 37 | -2.20 | #210 | #34,590 |
| 1974 | DET | 28 | -3.29 | #328 | #47,331 |
★ Best season by Z