Negro Leagues (season totals). Additive Retrosheet-digitized totals for seasons not already in the logs above; they are not summed into the career line. No team/league breakdown is available, and coverage may be partial.
Career Pitching Statistics
| W | L | G | GS | CG | SHO | SV | IP | H | ER | HR | BB | SO | ERA | Pitcher PIV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 22 | 24 | 66 | 46 | 34 | 3 | 1 | 399.7 | 439 | 175 | 18 | 86 | 215 | 3.94 | 8412.2 |
Career ERA 3.94 vs. league average 3.86 across their career seasons β near league average.
Season-by-Season Pitching
Click a stat to plot it across every season.
| Year | Team | Lg | W | L | G | GS | CG | SHO | SV | IP | H | ER | BB | SO | ERA | Lg ERA | Pitcher PIV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1937 | CT | NAL | 1 | 2 | 8 | 5 | 3 | 0 | 0 | 39.3 | 49 | 25 | 8 | 33 | 5.72 | 4.34 (-32%) | 1378.6 |
| 1938 | MRS | NAL | 3 | 5 | 13 | 6 | 5 | 1 | 0 | 73.7 | 77 | 30 | 13 | 42 | 3.67 | 4.35 (+16%) | 1839.5 |
| 1939 | MRS | NAL | 1 | 2 | 5 | 4 | 3 | 1 | 0 | 35.0 | 36 | 10 | 5 | 14 | 2.57 | 4.28 (+40%) | 416.8 |
| 1942 | CCB | NAL | 6 | 3 | 12 | 11 | 6 | 0 | 0 | 74.3 | 79 | 25 | 14 | 34 | 3.03 | 3.57 (+15%) | 652.9 |
| 1942 | PS | NN2 | 2 | 1 | 3 | 3 | 3 | 1 | 0 | 25.0 | 25 | 14 | 6 | 15 | 5.04 | 3.57 (-41%) | 849.3 |
| 1943 | CBE | NAL | 3 | 6 | 9 | 8 | 7 | 0 | 0 | 65.3 | 80 | 32 | 18 | 35 | 4.41 | 3.50 (-26%) | 1156.8 |
| 1944 | CBE | NAL | 4 | 5 | 10 | 8 | 6 | 0 | 0 | 65.3 | 74 | 30 | 17 | 30 | 4.13 | 3.57 (-16%) | 1383.4 |
| 1945 | CBE | NAL | 2 | 0 | 5 | 1 | 1 | 0 | 1 | 21.3 | 15 | 4 | 5 | 12 | 1.69 | 3.67 (+54%) | 734.9 |
| 1946 | CBE | NAL | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0.3 | 4 | 5 | 0 | 0 | 135.00 | β | 0.0 |
| Career · 9 seasons | 22 | 24 | 66 | 46 | 34 | 3 | 1 | 399.2 | 439 | 175 | 86 | 215 | 3.94 | — | 8,412 | ||
Lg columns show the league average for that season, with the player's figure as a percentage above or below it. Career totals the seasons listed above.
Career Batting Statistics
| G | AB | R | H | 2B | 3B | HR | RBI | SB | BB | SO | AVG | OBP | SLG | OPS | PIV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 77 | 179 | 17 | 42 | 6 | 1 | 2 | 21 | 3 | 3 | 0 | .235 | .255 | .313 | .568 | 0 |
Career AVG .235 vs. league average .264 across their career seasons β 11.1% below league average.
Career OBP .255 vs. league average .332 across their career seasons β 23.1% below league average.
Career SLG .313 vs. league average .369 across their career seasons β 15.2% below league average.
Career OPS .568 vs. league average .701 across their career seasons β 18.9% below league average.
Season-by-Season Batting
Click a stat to plot it across every season.
| Year | Team | Lg | G | AB | R | H | 2B | 3B | HR | RBI | SB | BB | SO | AVG | Lg AVG | Lg OBP | Lg SLG | Lg OPS | PIV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1937 | CT | NAL | 11 | 24 | 2 | 5 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | .208 | β | β | β | β | 0.0 |
| 1938 | MRS | NAL | 17 | 41 | 7 | 12 | 2 | 1 | 2 | 7 | 0 | 0 | 0 | .293 | β | β | β | β | 0.0 |
| 1939 | MRS | NAL | 6 | 12 | 0 | 4 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | .333 | β | β | β | β | 0.0 |
| 1942 | CCB | NAL | 12 | 28 | 4 | 5 | 1 | 0 | 0 | 3 | 0 | 2 | 0 | .179 | β | β | β | β | 0.0 |
| 1942 | PS | NN2 | 3 | 10 | 0 | 5 | 1 | 0 | 0 | 4 | 0 | 0 | 0 | .500 | β | β | β | β | 0.0 |
| 1943 | CBE | NAL | 10 | 26 | 0 | 5 | 1 | 0 | 0 | 2 | 1 | 0 | 0 | .192 | β | β | β | β | 0.0 |
| 1944 | CBE | NAL | 11 | 26 | 3 | 4 | 1 | 0 | 0 | 1 | 2 | 0 | 0 | .154 | β | β | β | β | 0.0 |
| 1945 | CBE | NAL | 6 | 12 | 1 | 2 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | .167 | β | β | β | β | 0.0 |
| 1946 | CBE | NAL | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | β | β | β | β | 0.0 |
| Career · 9 seasons | 77 | 179 | 17 | 42 | 6 | 1 | 2 | 21 | 3 | 3 | 0 | .235 | — | — | — | — | 0 | ||
Lg columns show the league average for that season, with the player's figure as a percentage above or below it. Career totals the seasons listed above.
Postseason Statistics
Playoff Career Batting
Playoff Batting by Year
Playoff Career Pitching
Playoff Pitching by Year
Game Log & Splits
View full game log (212 games) →Per-game data from Retrosheet (regular season, through 2025).
Batting — Home / Away
| Split | G | AB | R | H | HR | RBI | AVG |
|---|---|---|---|---|---|---|---|
| Home | 60 | 71 | 10 | 21 | 1 | 7 | .296 |
| Away | 50 | 77 | 6 | 16 | 1 | 9 | .208 |
Pitching — Home / Away
| Split | G | IP | H | ER | BB | SO | ERA |
|---|---|---|---|---|---|---|---|
| Home | 55 | 344.2 | 287 | 32 | 24 | 60 | 0.84 |
| Away | 47 | 265.1 | 248 | 47 | 30 | 82 | 1.59 |
Last 10 Games — Batting
| Date | Tm | Opp | Res | AB | R | H | 2B | 3B | HR | RBI | BB | SO |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1946-07-17 | CVB | MEM | L | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1946-06-02 | CVB | IN9 | L | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1946-05-28 | CVB | CAG | L | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1945-08-30 | CVB | MEM | W | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1945-08-24 | CVB | MEM | W | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1945-08-19 | CVB | BIR | L | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1945-07-22 | CVB | CIA | W | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1945-07-15 | CVB | BIR | L | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1945-07-04 | CVB | KCM | W | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1945-07-01 | CVB | KCM | W | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Last 10 Games — Pitching
| Date | Tm | Opp | Dec | IP | H | R | ER | BB | SO | HR |
|---|---|---|---|---|---|---|---|---|---|---|
| 1946-07-17 | CVB | MEM | — | 0.0 | 5 | 4 | 3 | 0 | 0 | 0 |
| 1946-06-02 | CVB | IN9 | L | 0.0 | 2 | 3 | 2 | 0 | 0 | 0 |
| 1946-05-28 | CVB | CAG | — | 2.0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 1945-08-30 | CVB | MEM | W | 7.0 | 5 | 0 | 0 | 0 | 0 | 0 |
| 1945-08-24 | CVB | MEM | W | 9.0 | 0 | 4 | 0 | 0 | 0 | 0 |
| 1945-08-19 | CVB | BIR | — | 9.0 | 10 | 4 | 0 | 0 | 0 | 0 |
| 1945-07-22 | CVB | CIA | W | 7.0 | 4 | 0 | 0 | 0 | 0 | 0 |
| 1945-07-15 | CVB | BIR | L | 7.0 | 0 | 9 | 0 | 0 | 0 | 0 |
| 1945-07-04 | CVB | KCM | W | 7.0 | 4 | 1 | 0 | 3 | 3 | 0 |
| 1945-07-01 | CVB | KCM | — | 1.0 | 1 | 0 | 0 | 0 | 2 | 0 |
Fielding Statistics
Career Fielding Totals by Position
| Position | G | GS | PO | A | E | DP |
|---|---|---|---|---|---|---|
| 3B | 2 | 2 | 2 | 4 | 0 | 0 |
| C | 1 | 1 | 4 | 0 | 0 | 0 |
| OF | 6 | 2 | 1 | 1 | 0 | 0 |
| P | 66 | 46 | 18 | 124 | 6 | 2 |
Season-by-Season Fielding
| Year | Team | Pos | G | GS | PO | A | E | DP |
|---|---|---|---|---|---|---|---|---|
| 1937 | CT | C | 1 | 1 | 4 | 0 | 0 | 0 |
| 1937 | CT | OF | 3 | 1 | 1 | 0 | 0 | 0 |
| 1937 | CT | P | 8 | 5 | 1 | 14 | 0 | 0 |
| 1938 | MRS | 3B | 1 | 1 | 1 | 2 | 0 | 0 |
| 1938 | MRS | OF | 2 | 1 | 0 | 1 | 0 | 0 |
| 1938 | MRS | P | 13 | 6 | 4 | 19 | 2 | 0 |
| 1939 | MRS | P | 5 | 4 | 2 | 8 | 2 | 0 |
| 1942 | CCB | P | 12 | 11 | 5 | 37 | 0 | 1 |
| 1942 | PS | P | 3 | 3 | 1 | 3 | 0 | 0 |
| 1943 | CBE | P | 9 | 8 | 3 | 18 | 1 | 0 |
| 1944 | CBE | OF | 1 | 0 | 0 | 0 | 0 | 0 |
| 1944 | CBE | P | 10 | 8 | 1 | 22 | 1 | 1 |
| 1945 | CBE | 3B | 1 | 1 | 1 | 2 | 0 | 0 |
| 1945 | CBE | P | 5 | 1 | 1 | 3 | 0 | 0 |
| 1946 | CBE | P | 1 | 0 | 0 | 0 | 0 | 0 |
Career Games by Position
Circle size = games played at each position.
| Position | Games |
|---|---|
| Pitcher | 66 |
| Catcher | 1 |
| Third Base | 2 |
| Left Field | 4 |
| Right Field | 2 |
Most Similar Players
Career comps based on counting + rate stats and primary position. Score is relative β closest peer anchors at ~98%.
Frequently Asked Questions about Willie Jefferson
- Was Willie Jefferson a pitcher?
- Yes. Willie Jefferson pitched in the major leagues, recording 22 wins and 215 strikeouts.
- How many home runs did Willie Jefferson hit?
- Willie Jefferson hit 2 career home runs with 42 hits.