P · 17 seasons · 1986 – 2002 · B/T: R/L
Greg Swindell ranks 1st of 0 pitchers by career roto value, one of the highest totals the site records. 1988 was the high-water mark, worth +8.1, 13th that season and 2160th of 51,303 player-seasons on record. Career value accumulated in strikeouts (+13.5), WHIP (+13.4) and ERA (+5.4), and drained away in saves (-4.5).
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1986 | CLE | 9 | -2.31 | #503 | #89,072 |
| 1987 | CLE | 16 | -2.28 | #490 | #85,085 |
| 1988 | CLE | 33 | -2.22 | #479 | #78,842 |
| 1989 | CLE | 28 | -2.25 | #520 | #82,600 |
| 1990 | CLE | 34 | -2.19 | #504 | #76,022 |
| 1991 | CLE | 33 | -2.14 | #497 | #70,891 |
| 1992 | CIN | 31 | -3.33 | #998 | #110,383 |
| 1993 | HOU | 31 | -2.56 | #1,022 | #101,432 |
| 1994 | HOU | 24 | -2.34 | #847 | #91,406 |
| 1995★ | HOU | 34 | -1.98 | #483 | #51,298 |
| 1996 | CLE | 21 | -2.07 | #535 | #60,874 |
| 1997 | MIN | 65 | -2.16 | #573 | #73,606 |
| 1998 | MIN | 81 | -2.13 | #590 | #69,621 |
| 1999 | ARI | 63 | -2.29 | #1,042 | #86,432 |
| 2000 | ARI | 64 | -2.18 | #906 | #75,435 |
| 2001 | ARI | 64 | -2.13 | #621 | #68,561 |
| 2002 | ARI | 34 | -2.15 | #594 | #72,185 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1986 | CLE | 9 | -0.24 | #171 | #19,511 |
| 1987 | CLE | 16 | -1.28 | #214 | #25,104 |
| 1988★ | CLE | 33 | 8.13 | #13 | #2,160 |
| 1989 | CLE | 28 | 4.69 | #62 | #5,949 |
| 1990 | CLE | 34 | 1.60 | #118 | #12,758 |
| 1991 | CLE | 33 | 6.71 | #32 | #3,355 |
| 1992 | CIN | 31 | 6.93 | #25 | #3,168 |
| 1993 | HOU | 31 | 3.32 | #82 | #8,414 |
| 1994 | HOU | 24 | 2.69 | #95 | #9,802 |
| 1995 | HOU | 33 | 2.24 | #113 | #10,923 |
| 1996 | CLE | 21 | -3.04 | #482 | #45,573 |
| 1997 | MIN | 65 | 3.42 | #82 | #8,239 |
| 1998 | MIN | 81 | 1.09 | #148 | #14,350 |
| 1999 | ARI | 63 | 2.12 | #130 | #11,221 |
| 2000 | ARI | 64 | 1.89 | #142 | #11,912 |
| 2001 | ARI | 64 | 0.09 | #209 | #18,028 |
| 2002 | ARI | 34 | -2.20 | #430 | #34,618 |
★ Best season by Z