P · 6 seasons · 1984 – 1989 · B/T: R/R
Frank Williams ranks 1st of 0 pitchers by career roto value, one of the highest totals the site records. His best year was 1987: +2.3 roto value, 96th that season and 10750th of 51,303 player-seasons on record. He banked roto value in ERA (+4.5) and gave it back in saves (-1.0).
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1984 | SF | 61 | -2.29 | #732 | #86,459 |
| 1985 | SF | 49 | -2.34 | #778 | #91,323 |
| 1986 | SF | 36 | -2.26 | #478 | #83,387 |
| 1987 | CIN | 85 | -2.44 | #853 | #96,921 |
| 1988★ | CIN | 60 | -2.25 | #748 | #82,097 |
| 1989 | DET | 42 | -2.25 | #520 | #82,600 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1984 | SF | 61 | 1.97 | #95 | #11,662 |
| 1985 | SF | 49 | -1.27 | #213 | #25,069 |
| 1986 | SF | 36 | 1.05 | #127 | #14,452 |
| 1987★ | CIN | 85 | 2.31 | #96 | #10,750 |
| 1988 | CIN | 60 | -0.69 | #181 | #21,657 |
| 1989 | DET | 42 | -2.03 | #261 | #32,023 |
★ Best season by Z