P · 15 seasons · 1989 – 2003 · B/T: R/L
Mark Guthrie ranks 1st of 0 pitchers by career roto value, one of the highest totals the site records. 1992 was the high-water mark, worth +1.9, 108th that season and 12019th of 51,303 player-seasons on record. On the credit side, ERA (+1.6) and strikeouts (+0.1). On the debit side, saves (-2.6) and WHIP (-0.7).
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1989 | MIN | 13 | -2.25 | #520 | #82,600 |
| 1990 | MIN | 24 | -2.19 | #504 | #76,022 |
| 1991 | MIN | 42 | -2.14 | #497 | #70,891 |
| 1992 | MIN | 54 | -2.19 | #525 | #76,385 |
| 1993 | MIN | 22 | -2.18 | #553 | #74,976 |
| 1994 | MIN | 50 | -2.25 | #508 | #82,292 |
| 1995 | MIN | 60 | -2.17 | #877 | #74,353 |
| 1996 | LAD | 66 | -2.22 | #968 | #79,162 |
| 1997 | LAD | 62 | -2.17 | #796 | #74,507 |
| 1998 | LAD | 53 | -2.17 | #837 | #74,026 |
| 1999 | BOS | 57 | -2.15 | #602 | #71,823 |
| 2000 | TB | 76 | -2.21 | #984 | #78,616 |
| 2001★ | OAK | 54 | -2.13 | #621 | #68,561 |
| 2002 | NYM | 68 | -2.22 | #959 | #79,483 |
| 2003 | CHC | 65 | -2.16 | #894 | #73,320 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1989 | MIN | 13 | -2.28 | #297 | #35,759 |
| 1990 | MIN | 24 | 1.52 | #121 | #13,003 |
| 1991 | MIN | 41 | -0.96 | #217 | #23,127 |
| 1992★ | MIN | 54 | 1.85 | #108 | #12,019 |
| 1993 | MIN | 22 | -2.08 | #331 | #32,786 |
| 1994 | MIN | 50 | -1.54 | #261 | #26,983 |
| 1995 | MIN | 60 | 0.49 | #172 | #16,445 |
| 1996 | LAD | 66 | 1.84 | #121 | #12,041 |
| 1997 | LAD | 62 | -1.86 | #316 | #29,842 |
| 1998 | LAD | 53 | -0.79 | #252 | #22,195 |
| 1999 | BOS | 57 | -0.95 | #278 | #23,083 |
| 2000 | TB | 76 | -0.34 | #247 | #20,001 |
| 2001 | OAK | 54 | 0.36 | #193 | #16,943 |
| 2002 | NYM | 68 | 1.44 | #160 | #13,236 |
| 2003 | CHC | 65 | -0.74 | #260 | #21,918 |
★ Best season by Z