JJ
1973–1981 · P
Jesse Jefferson
6' 3", 188 lbs·Lived to 62·Bats R / Throws R
The Almanac's Take
AI-generated analysis coming soon.
Career Highs
3.62
Best ERA · 1981
9
Most W · 1977
114
Most K · 1977
1.351
Best WHIP · 1981
Career Arc · ERA
9 seasonsStatistical Comps
Career · Pitching
9 seasons| Year | Team | G | IP | W | L | ERA | ERA+ | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|
| 1973 | BAL | 18 | 100.7 | 6 | 5 | 4.11 | 91 | 52 | 1.490 |
| 1974 | BAL | 20 | 57.3 | 1 | 0 | 4.40 | 82 | 31 | 1.622 |
| 1975 | CWS | 26 | 115.3 | 5 | 11 | 4.92 | 75 | 71 | 1.795 |
| 1976 | CWS | 19 | 62.3 | 2 | 5 | 8.52 | 41 | 30 | 2.053 |
| 1977 | TOR | 33 | 217.0 | 9 | 17 | 4.31 | 93 | 114 | 1.415 |
| 1978 | TOR | 31 | 211.7 | 7 | 16 | 4.38 | 84 | 97 | 1.417 |
| 1979 | TOR | 34 | 116.0 | 2 | 10 | 5.51 | 72 | 43 | 1.681 |
| 1980 | TOR | 30 | 128.3 | 5 | 13 | 5.26 | 73 | 57 | 1.457 |
| 1981 | CAL | 26 | 77.0 | 2 | 4 | 3.62 | 99 | 27 | 1.351 |
| Career | 237 | 1085.6 | 39 | 81 | — | — | 522 | — | |
Ask The Almanac about Jesse Jefferson.
Matchups, projections, comps — grounded in Lahman, Retrosheet, and Statcast.