P · 10 seasons · 1906 – 1915 · B/T: R/R
Few careers score higher: Ed Willett sits 1st of 0 pitchers all-time in roto value, built over 10 seasons. His best year was 1909: +6.0 roto value, 25th that season and 4158th of 51,303 player-seasons on record. He banked roto value in wins (+6.7) and strikeouts (+3.0) and gave it back in ERA (-2.5) and WHIP (-2.2).
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1906 | DET | 3 | -2.75 | #444 | #105,660 |
| 1907 | DET | 10 | -2.67 | #412 | #104,232 |
| 1908 | DET | 30 | -2.50 | #335 | #99,659 |
| 1909 | DET | 42 | -1.91 | #290 | #49,000 |
| 1910 | DET | 38 | -2.90 | #629 | #107,679 |
| 1911 | DET | 39 | -0.73 | #206 | #34,984 |
| 1912 | DET | 37 | -1.60 | #298 | #43,274 |
| 1913★ | DET | 35 | -0.41 | #199 | #32,867 |
| 1914 | SLF | 28 | -1.60 | #347 | #43,254 |
| 1915 | SLF | 17 | -2.34 | #481 | #91,191 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1906 | DET | 3 | -2.42 | #132 | #38,007 |
| 1907 | DET | 10 | -2.83 | #141 | #43,592 |
| 1908 | DET | 30 | 1.50 | #48 | #13,058 |
| 1909★ | DET | 41 | 5.97 | #25 | #4,158 |
| 1910 | DET | 37 | 3.81 | #33 | #7,494 |
| 1911 | DET | 38 | 0.55 | #71 | #16,241 |
| 1912 | DET | 37 | 3.32 | #39 | #8,401 |
| 1913 | DET | 34 | 0.44 | #76 | #16,635 |
| 1914 | SLF | 27 | -4.58 | #297 | #50,664 |
| 1915 | SLF | 17 | -1.75 | #169 | #28,741 |
★ Best season by Z