P · 8 seasons · 1975 – 1982 · B/T: R/R
Preston Hanna is 1st of 0 pitchers in career roto value, a top-tier career by any lens the site offers. No season of his scores higher than 1980, at -1.0, 188th that season and 23214th of 51,303 player-seasons on record.
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1975 | ATL | 4 | -2.32 | #470 | #89,527 |
| 1976 | ATL | 5 | -2.36 | #634 | #92,408 |
| 1977 | ATL | 17 | -2.54 | #801 | #100,929 |
| 1978 | ATL | 29 | -2.42 | #792 | #96,233 |
| 1979 | ATL | 6 | -2.46 | #775 | #97,952 |
| 1980 | ATL | 32 | -2.46 | #816 | #98,037 |
| 1981 | ATL | 20 | -2.26 | #715 | #83,672 |
| 1982★ | OAK | 43 | -2.07 | #438 | #60,395 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1975 | ATL | 4 | -2.59 | #260 | #40,509 |
| 1976 | ATL | 5 | -2.89 | #250 | #44,146 |
| 1977 | ATL | 17 | -2.82 | #293 | #43,478 |
| 1978 | ATL | 29 | -3.17 | #328 | #46,481 |
| 1979 | ATL | 6 | -2.24 | #245 | #35,202 |
| 1980★ | ATL | 32 | -0.97 | #188 | #23,214 |
| 1981 | ATL | 20 | -4.25 | #341 | #50,265 |
| 1982 | OAK | 43 | -3.84 | #357 | #49,536 |
★ Best season by Z