| Home | Teams and Players | Homerun Kings | Top Salaries | Most Runs Batted In | Hall of Fame |
| Name | John Greason |
| Given Name | John A. |
| Birth Date | 1851-7-29 |
| Birth City | Washington, DC |
| Height | 0'0" |
| Weight | 0 lbs. |
| Alive | No |
| Age | 38 |
| Year | Team | Hits | At Bats | Home Runs | Runs Batted | Batting Average | Wins | Losses | # of Pitching Games | Strikeouts | # of Shutouts |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1873 | Washington Blue Legs | 4 | 28 | 0 | 1 | 0.142857 | 1 | 6 | 7 | 3 | 0 |
| Year | Position | Errors | Double Plays | Assists |
|---|---|---|---|---|
| 1873 | Pitcher | 5 | 1 | 6 |