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| Name | Given Name | Age | Birthday | Height | Weight | Birth City | Birth Country | Batting Hand | Throwing Hand |
|---|---|---|---|---|---|---|---|---|---|
| Jim Willoughby | James Arthur | 77 | 01/31/1949 | 6'2" | 185 lbs | Salinas | R | R |
| Year | Team | Games | At Bats | Hits | Home Runs | RBI | Batting AVG | Wins | Losses | Strikeouts | Shutouts | Position | Errors | Double Plays | Assists |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1971 | San Francisco Giants | 2 | 1 | 0 | 0 | 0 | 0.0000 | 0 | 1 | 3 | 0 | Pitcher | 0 | 0 | 2 |
| 1972 | San Francisco Giants | 11 | 27 | 5 | 0 | 0 | 0.1852 | 6 | 4 | 40 | 0 | Pitcher | 1 | 1 | 12 |
| 1973 | San Francisco Giants | 39 | 28 | 4 | 1 | 3 | 0.1429 | 4 | 5 | 60 | 1 | Pitcher | 0 | 1 | 15 |
| 1974 | San Francisco Giants | 18 | 10 | 1 | 0 | 0 | 0.1000 | 1 | 4 | 12 | 0 | Pitcher | 0 | 0 | 10 |
| 1975 | Boston Red Sox | 24 | 0 | 0 | 0 | 0 | 5 | 2 | 29 | 0 | Pitcher | 0 | 0 | 7 | |
| 1976 | Boston Red Sox | 54 | 1 | 0 | 0 | 0 | 0.0000 | 3 | 12 | 37 | 0 | Pitcher | 2 | 1 | 22 |
| 1977 | Boston Red Sox | 31 | 0 | 0 | 0 | 0 | 6 | 2 | 33 | 0 | Pitcher | 1 | 1 | 10 | |
| 1978 | Chicago White Sox | 59 | 0 | 0 | 0 | 0 | 1 | 6 | 36 | 0 | Pitcher | 1 | 3 | 19 |