P · 8 seasons · 1987 – 1994 · B/T: L/L
Tom Bolton ranks 1st of 0 pitchers by career roto value, one of the highest totals the site records. His best year was 1990: +2.0 roto value, 109th that season and 11648th of 51,303 player-seasons on record.
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1987 | BOS | 29 | -2.28 | #490 | #85,085 |
| 1988 | BOS | 28 | -2.22 | #479 | #78,842 |
| 1989 | BOS | 4 | -2.25 | #520 | #82,600 |
| 1990 | BOS | 21 | -2.19 | #504 | #76,022 |
| 1991★ | BOS | 25 | -2.14 | #497 | #70,891 |
| 1992 | BOS | 37 | -2.66 | #961 | #103,952 |
| 1993 | DET | 43 | -2.18 | #553 | #74,976 |
| 1994 | BAL | 22 | -2.25 | #508 | #82,292 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1987 | BOS | 29 | -2.77 | #329 | #42,898 |
| 1988 | BOS | 28 | -2.43 | #319 | #38,037 |
| 1989 | BOS | 4 | -3.41 | #415 | #47,962 |
| 1990★ | BOS | 21 | 1.98 | #109 | #11,648 |
| 1991 | BOS | 25 | -3.10 | #424 | #46,043 |
| 1992 | CIN | 37 | -2.43 | #315 | #38,102 |
| 1993 | DET | 43 | -0.84 | #226 | #22,503 |
| 1994 | BAL | 22 | -2.57 | #358 | #40,171 |
★ Best season by Z