P · 7 seasons · 1950 – 1958 · B/T: L/L
Few careers score higher: Lou Sleater sits 1st of 0 pitchers all-time in roto value, built over 7 seasons. His best year was 1957: -0.1 roto value, 99th that season and 18694th of 51,303 player-seasons on record.
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1950 | SLA | 1 | -2.34 | #306 | #91,611 |
| 1951 | SLA | 25 | -2.36 | #367 | #92,376 |
| 1952 | WS1 | 19 | -2.81 | #521 | #106,490 |
| 1955 | KC1 | 21 | -2.32 | #493 | #89,903 |
| 1956 | ML1 | 25 | -1.91 | #253 | #48,810 |
| 1957★ | DET | 41 | -1.49 | #221 | #41,767 |
| 1958 | BAL | 13 | -2.13 | #296 | #70,174 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1950 | SLA | 1 | -2.24 | #148 | #35,234 |
| 1951 | SLA | 20 | -3.11 | #185 | #46,055 |
| 1952 | WS1 | 18 | -2.03 | #135 | #32,061 |
| 1955 | KC1 | 16 | -3.92 | #244 | #49,706 |
| 1956 | ML1 | 25 | -0.60 | #107 | #21,245 |
| 1957★ | DET | 41 | -0.05 | #99 | #18,694 |
| 1958 | BAL | 10 | -3.49 | #231 | #48,350 |
★ Best season by Z