Frank Duffy
SS · 10 seasons · 1970 – 1979 · B/T: R/R
Frank Duffy put together 10 seasons from 1970 to 1979 and ranks 4270th of 22,145 hitters all-time in roto value (2.6 home runs, 24.0 RBI and 4.9 stolen bases per season). His best year was 1973: +3.1 roto value, 150th that season and 18816th of 111,420 player-seasons on record. He banked roto value in stolen bases (+2.5), RBI (+2.5) and runs (+2.2) and gave it back in batting average (-7.2) and home runs (-1.1).
Hitting
Best Season
3.06
1973 · #18,816 all-time
Career Z
-1.2
summed
Avg / Season
-0.12
longevity-neutral
Seasons
10
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1970 | CIN | 6 | -2.12 | #424 | #67,991 |
| 1971 | SF | 34 | -2.34 | #588 | #91,141 |
| 1972 | CLE | 130 | 1.14 | #196 | #25,224 |
| 1973★ | CLE | 116 | 3.06 | #150 | #18,816 |
| 1974 | CLE | 158 | 2.57 | #160 | #20,242 |
| 1975 | CLE | 146 | 1.78 | #190 | #22,885 |
| 1976 | CLE | 133 | -0.17 | #250 | #31,386 |
| 1977 | CLE | 122 | -1.20 | #314 | #38,771 |
| 1978 | BOS | 64 | -1.54 | #352 | #42,397 |
| 1979 | BOS | 6 | -2.39 | #743 | #94,619 |
★ Best season by Z