P · 12 seasons · 1913 – 1924 · B/T: R/R
Al Mamaux put together 12 seasons from 1913 to 1924 and ranks 1179th of 11,481 pitchers all-time in roto value (6.3 wins and 52.1 strikeouts per season). The peak came in 1920, +8.6, 10th that season and 1840th of 51,303 player-seasons on record. The value came from strikeouts (+3.9), ERA (+2.7) and wins (+1.3), with no category working against him.
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1913 | PIT | 1 | -2.17 | #472 | #74,094 |
| 1914 | PIT | 13 | -2.29 | #477 | #87,479 |
| 1915 | PIT | 38 | -2.89 | #771 | #107,543 |
| 1916 | PIT | 45 | -2.16 | #355 | #73,600 |
| 1917 | PIT | 16 | -2.36 | #373 | #92,851 |
| 1918 | BRO | 2 | -2.37 | #486 | #93,233 |
| 1919 | BRO | 30 | -2.57 | #533 | #101,782 |
| 1920 | BRO | 41 | -2.34 | #683 | #91,188 |
| 1921 | BRO | 12 | -2.35 | #524 | #91,750 |
| 1922★ | BRO | 37 | -1.94 | #386 | #49,781 |
| 1923 | BRO | 5 | -2.31 | #527 | #88,833 |
| 1924 | NYY | 14 | -2.61 | #756 | #102,931 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1913 | PIT | 1 | -2.00 | #156 | #31,689 |
| 1914 | PIT | 13 | 0.01 | #107 | #18,395 |
| 1915 | PIT | 38 | 7.16 | #19 | #2,939 |
| 1916 | PIT | 45 | 5.50 | #27 | #4,751 |
| 1917 | PIT | 16 | -5.83 | #220 | #51,198 |
| 1918 | BRO | 2 | -2.78 | #221 | #43,033 |
| 1919 | BRO | 30 | 3.10 | #45 | #8,862 |
| 1920★ | BRO | 41 | 8.63 | #10 | #1,840 |
| 1921 | BRO | 12 | 0.53 | #100 | #16,308 |
| 1922 | BRO | 37 | 1.80 | #78 | #12,177 |
| 1923 | BRO | 5 | -3.01 | #298 | #45,267 |
| 1924 | NYY | 14 | -2.64 | #288 | #41,162 |
★ Best season by Z