P · 10 seasons · 1901 – 1910 · B/T: R/R
Sam Leever ranks 1st of 0 pitchers by career roto value, one of the highest totals the site records. The peak came in 1902, +8.6, 9th that season and 1838th of 51,303 player-seasons on record. The value came from wins (+11.3), WHIP (+8.7) and ERA (+8.5), with no category working against him.
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1901 | PIT | 21 | -2.88 | #270 | #107,373 |
| 1902 | PIT | 29 | -2.84 | #320 | #106,907 |
| 1903 | PIT | 36 | -2.84 | #350 | #106,958 |
| 1904★ | PIT | 34 | -1.17 | #159 | #38,564 |
| 1905 | PIT | 33 | -3.51 | #443 | #110,953 |
| 1906 | PIT | 36 | -2.26 | #294 | #83,505 |
| 1907 | PIT | 31 | -3.04 | #457 | #108,892 |
| 1908 | PIT | 38 | -2.67 | #424 | #104,205 |
| 1909 | PIT | 19 | -2.36 | #455 | #92,885 |
| 1910 | PIT | 26 | -2.79 | #624 | #106,204 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1901 | PIT | 21 | 2.31 | #34 | #10,739 |
| 1902★ | PIT | 28 | 8.64 | #9 | #1,838 |
| 1903 | PIT | 36 | 7.78 | #8 | #2,422 |
| 1904 | PIT | 34 | 2.24 | #35 | #10,914 |
| 1905 | PIT | 33 | 3.95 | #27 | #7,204 |
| 1906 | PIT | 36 | 4.49 | #30 | #6,273 |
| 1907 | PIT | 31 | 3.91 | #29 | #7,305 |
| 1908 | PIT | 38 | 2.75 | #36 | #9,656 |
| 1909 | PIT | 19 | 0.96 | #66 | #14,790 |
| 1910 | PIT | 26 | 1.74 | #53 | #12,347 |
★ Best season by Z