P · 14 seasons · 1911 – 1924 · B/T: L/L
Earl Hamilton ranks 1st of 0 pitchers by career roto value, one of the highest totals the site records. His best year was 1912: +5.5 roto value, 26th that season and 4690th of 51,303 player-seasons on record. The value came from wins (+6.3), strikeouts (+5.6) and ERA (+3.8), with no category working against him.
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1911 | SLA | 32 | -3.00 | #675 | #108,544 |
| 1912 | SLA | 41 | -2.50 | #663 | #99,647 |
| 1913 | SLA | 31 | -3.10 | #681 | #109,255 |
| 1914 | SLA | 44 | -2.64 | #731 | #103,477 |
| 1915 | SLA | 35 | -3.07 | #791 | #109,109 |
| 1916 | SLA | 28 | -3.07 | #634 | #109,106 |
| 1917 | SLA | 27 | -2.18 | #324 | #75,606 |
| 1918★ | PIT | 6 | -1.99 | #325 | #51,676 |
| 1919 | PIT | 28 | -2.73 | #564 | #105,326 |
| 1920 | PIT | 39 | -2.69 | #740 | #104,645 |
| 1921 | PIT | 35 | -2.58 | #679 | #101,982 |
| 1922 | PIT | 33 | -3.07 | #756 | #109,083 |
| 1923 | PIT | 28 | -2.63 | #767 | #103,265 |
| 1924 | PHI | 3 | -2.49 | #666 | #99,180 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1911 | SLA | 32 | -2.07 | #170 | #32,742 |
| 1912★ | SLA | 41 | 5.54 | #26 | #4,690 |
| 1913 | SLA | 31 | 3.74 | #35 | #7,616 |
| 1914 | SLA | 44 | 5.38 | #33 | #4,913 |
| 1915 | SLA | 35 | -0.55 | #118 | #20,980 |
| 1916 | SLA | 28 | -2.38 | #148 | #37,341 |
| 1917 | SLA | 27 | -2.97 | #184 | #44,917 |
| 1918 | PIT | 6 | 1.32 | #65 | #13,627 |
| 1919 | PIT | 28 | 0.34 | #73 | #17,001 |
| 1920 | PIT | 39 | 5.47 | #33 | #4,787 |
| 1921 | PIT | 35 | 3.96 | #48 | #7,187 |
| 1922 | PIT | 33 | 2.91 | #59 | #9,273 |
| 1923 | PIT | 28 | 1.92 | #78 | #11,820 |
| 1924 | PHI | 3 | -2.61 | #281 | #40,712 |
★ Best season by Z