Art Mahaffey
P · 7 seasons · 1960 – 1966 · B/T: R/R
Art Mahaffey ranks 1st of 0 pitchers by career roto value, one of the highest totals the site records. His best year was 1962: +6.2 roto value, 24th that season and 3889th of 51,303 player-seasons on record. He banked roto value in strikeouts (+4.2) and wins (+3.9) and gave it back in ERA (-3.5).
Hitting
Best Season
-2.39
1966 · #94,513 all-time
Career Z
-18.2
summed
Avg / Season
-2.61
longevity-neutral
Seasons
7
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1960 | PHI | 14 | -2.76 | #534 | #105,861 |
| 1961 | PHI | 36 | -3.01 | #604 | #108,626 |
| 1962 | PHI | 42 | -2.64 | #633 | #103,582 |
| 1963 | PHI | 26 | -2.45 | #550 | #97,389 |
| 1964 | PHI | 34 | -2.48 | #606 | #99,056 |
| 1965 | PHI | 22 | -2.51 | #612 | #100,075 |
| 1966★ | STL | 12 | -2.39 | #583 | #94,513 |
★ Best season by Z
Pitching
Best Season
6.22
1962 · #3,889 all-time
Career Z
1.5
summed
Avg / Season
0.21
longevity-neutral
Seasons
7
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1960 | PHI | 14 | 2.20 | #60 | #11,017 |
| 1961 | PHI | 36 | 3.57 | #51 | #7,944 |
| 1962★ | PHI | 41 | 6.22 | #24 | #3,889 |
| 1963 | PHI | 26 | -0.51 | #123 | #20,813 |
| 1964 | PHI | 34 | -2.30 | #205 | #36,066 |
| 1965 | PHI | 22 | -4.26 | #295 | #50,283 |
| 1966 | STL | 12 | -3.45 | #291 | #48,181 |
★ Best season by Z