| Home | Teams and Players | Homerun Kings | Top Salaries | Top RBIs | Hall of Fame |
| First Name | Last Name | Given Name | Birth Year | Birth Month | Birth Day | Birth City | Birth Country | Height | Weight | Age | Bats | Throws |
| Count | Sensenderfer | John Phillips Jenkins | 1847 | 12 | 28 | Philadelphia | USA | 69 | 170 | 55 |
| Year | Team | AB | HR | RBI | BA |
|---|---|---|---|---|---|
| 1871 | Philadelphia Athletics | 127 | 0 | 23 | 0.3228 |
| 1872 | Philadelphia Athletics | 5 | 0 | 1 | 0.4000 |
| 1873 | Philadelphia Athletics | 86 | 0 | 8 | 0.2791 |
| 1874 | Philadelphia Athletics | 16 | 0 | 2 | 0.1875 |
| Year | Team | W | L | G | SHO |
|---|---|---|---|---|---|
| 1871 | Philadelphia Athletics | 0 | 0 | 0 | 0 |
| 1872 | Philadelphia Athletics | 0 | 0 | 0 | 0 |
| 1873 | Philadelphia Athletics | 0 | 0 | 0 | 0 |
| 1874 | Philadelphia Athletics | 0 | 0 | 0 | 0 |