P · 15 seasons · 1965 – 1979 · B/T: R/R
Jim Lonborg 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 1967, at +7.9, 13th that season and 2338th of 51,303 player-seasons on record. Career value accumulated in wins (+13.0) and strikeouts (+9.9), and drained away in ERA (-7.2).
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1965 | BOS | 32 | -2.62 | #628 | #102,989 |
| 1966 | BOS | 46 | -2.99 | #695 | #108,482 |
| 1967 | BOS | 39 | -2.43 | #613 | #96,739 |
| 1968★ | BOS | 23 | -1.64 | #285 | #43,794 |
| 1969 | BOS | 29 | -2.73 | #793 | #105,331 |
| 1970 | BOS | 9 | -1.82 | #357 | #46,961 |
| 1971 | BOS | 27 | -2.55 | #727 | #101,155 |
| 1972 | ML4 | 33 | -2.82 | #787 | #106,677 |
| 1973 | PHI | 38 | -2.97 | #790 | #108,277 |
| 1974 | PHI | 39 | -3.50 | #860 | #110,941 |
| 1975 | PHI | 27 | -3.38 | #838 | #110,531 |
| 1976 | PHI | 33 | -2.67 | #769 | #104,224 |
| 1977 | PHI | 25 | -3.15 | #886 | #109,614 |
| 1978 | PHI | 22 | -2.46 | #801 | #97,900 |
| 1979 | PHI | 4 | -2.33 | #688 | #90,110 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1965 | BOS | 32 | -1.88 | #182 | #30,082 |
| 1966 | BOS | 45 | 1.51 | #87 | #13,024 |
| 1967★ | BOS | 39 | 7.90 | #13 | #2,338 |
| 1968 | BOS | 23 | -2.56 | #208 | #40,023 |
| 1969 | BOS | 29 | -1.84 | #209 | #29,684 |
| 1970 | BOS | 9 | -0.93 | #173 | #22,980 |
| 1971 | BOS | 27 | -0.85 | #148 | #22,528 |
| 1972 | ML4 | 33 | 3.97 | #43 | #7,175 |
| 1973 | PHI | 38 | -1.76 | #186 | #28,895 |
| 1974 | PHI | 39 | 5.23 | #36 | #5,126 |
| 1975 | PHI | 27 | 0.09 | #131 | #18,040 |
| 1976 | PHI | 33 | 5.58 | #32 | #4,641 |
| 1977 | PHI | 25 | 1.17 | #109 | #14,077 |
| 1978 | PHI | 22 | -2.98 | #317 | #45,076 |
| 1979 | PHI | 4 | -3.32 | #355 | #47,499 |
★ Best season by Z