P · 8 seasons · 1985 – 1992 · B/T: R/L
Bob Kipper is 1st of 0 pitchers in career roto value, a top-tier career by any lens the site offers. His best year was 1989: +1.8 roto value, 117th that season and 12056th of 51,303 player-seasons on record. He banked roto value in WHIP (+0.8) and gave it back in ERA (-2.2), strikeouts (-1.4) and saves (-1.3).
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1985 | PIT | 7 | -2.21 | #475 | #78,799 |
| 1986 | PIT | 21 | -3.19 | #935 | #109,843 |
| 1987 | PIT | 26 | -2.26 | #485 | #83,718 |
| 1988 | PIT | 50 | -2.31 | #814 | #88,254 |
| 1989 | PIT | 52 | -2.33 | #835 | #90,967 |
| 1990 | PIT | 41 | -2.30 | #879 | #87,587 |
| 1991★ | PIT | 52 | -2.18 | #793 | #74,732 |
| 1992 | MIN | 25 | -2.19 | #525 | #76,385 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1985 | PIT | 7 | -2.84 | #328 | #43,701 |
| 1986 | PIT | 20 | 0.02 | #166 | #18,364 |
| 1987 | PIT | 24 | -2.60 | #307 | #40,630 |
| 1988 | PIT | 50 | -0.89 | #188 | #22,780 |
| 1989★ | PIT | 52 | 1.84 | #117 | #12,056 |
| 1990 | PIT | 41 | 1.39 | #127 | #13,381 |
| 1991 | PIT | 52 | -1.43 | #250 | #26,171 |
| 1992 | MIN | 25 | -1.77 | #259 | #28,976 |
★ Best season by Z