P · 6 seasons · 1993 – 1998 · B/T: L/L
Rich Robertson is 1st of 0 pitchers in career roto value, a top-tier career by any lens the site offers. The peak came in 1995, -0.9, 243rd that season and 22583rd of 51,303 player-seasons on record.
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1993 | PIT | 9 | -2.18 | #553 | #74,976 |
| 1994 | PIT | 8 | -2.26 | #788 | #84,151 |
| 1995 | MIN | 25 | -2.13 | #547 | #69,853 |
| 1996★ | MIN | 36 | -2.12 | #560 | #66,683 |
| 1997 | MIN | 31 | -2.21 | #882 | #78,152 |
| 1998 | LAA | 5 | -2.13 | #590 | #69,621 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1993 | PIT | 9 | -2.73 | #424 | #42,408 |
| 1994 | PIT | 8 | -3.07 | #410 | #45,751 |
| 1995★ | MIN | 25 | -0.86 | #243 | #22,583 |
| 1996 | MIN | 36 | -1.62 | #296 | #27,568 |
| 1997 | MIN | 31 | -2.49 | #415 | #38,937 |
| 1998 | LAA | 5 | -3.06 | #509 | #45,685 |
★ Best season by Z