| Home | Teams and Players | Homerun Kings | Top Salaries | Most Runs Batted In | Hall of Fame |
| Name | Jack Leiper |
| Given Name | John Henry Thomas |
| Birth Date | 1867-12-23 |
| Birth City | Chester, PA |
| Height | 5'11" |
| Weight | 0 lbs. |
| Batting Hand | Left |
| Pitching Hand | Left |
| Alive | No |
| Age | 92 |
| Year | Team | Hits | At Bats | Home Runs | Runs Batted | Batting Average | Wins | Losses | # of Pitching Games | Strikeouts | # of Shutouts |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1891 | Columbus Solons | 3 | 21 | 0 | 3 | 0.142857 | 2 | 2 | 6 | 19 | 0 |
| Year | Position | Errors | Double Plays | Assists |
|---|---|---|---|---|
| 1891 | Outfielder | 0 | 0 | 0 |
| 1891 | Pitcher | 3 | 1 | 8 |