| 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 |
| Kid | Baldwin | Clarence Geoghan | 1864 | 11 | 1 | Newport | USA | 66 | 147 | 32 | R | R |
| Year | Team | AB | HR | RBI | BA |
|---|---|---|---|---|---|
| 1884 | Chicago/Pittsburgh (Union League) | 1 | 0 | 0 | 1.0000 |
| 1884 | Kansas City Cowboys | 191 | 0 | 0 | 0.1937 |
| 1885 | Cincinnati Red Stockings | 126 | 1 | 8 | 0.1349 |
| 1886 | Cincinnati Red Stockings | 315 | 3 | 32 | 0.2286 |
| 1887 | Cincinnati Red Stockings | 388 | 1 | 57 | 0.2526 |
| 1888 | Cincinnati Red Stockings | 271 | 1 | 25 | 0.2177 |
| 1889 | Cincinnati Red Stockings | 223 | 1 | 34 | 0.2466 |
| 1890 | Cincinnati Reds | 72 | 0 | 10 | 0.1528 |
| 1890 | Philadelphia Athletics | 90 | 0 | 12 | 0.2333 |
| Year | Team | W | L | G | SHO |
|---|---|---|---|---|---|
| 1884 | Chicago/Pittsburgh (Union League) | 0 | 0 | 0 | 0 |
| 1884 | Kansas City Cowboys | 0 | 0 | 0 | 0 |
| 1885 | Cincinnati Red Stockings | 0 | 0 | 2 | 0 |
| 1886 | Cincinnati Red Stockings | 0 | 0 | 0 | 0 |
| 1887 | Cincinnati Red Stockings | 0 | 0 | 0 | 0 |
| 1888 | Cincinnati Red Stockings | 0 | 0 | 0 | 0 |
| 1889 | Cincinnati Red Stockings | 0 | 0 | 0 | 0 |
| 1890 | Cincinnati Reds | 0 | 0 | 0 | 0 |
| 1890 | Philadelphia Athletics | 0 | 0 | 0 | 0 |
| Year | Team | POS | E | DP | A |
|---|---|---|---|---|---|
| 1884 | Chicago/Pittsburgh (Union League) | C | 0 | 0 | 0 |
| 1884 | Kansas City Cowboys | 2B | 0 | 0 | 3 |
| 1884 | Kansas City Cowboys | 3B | 2 | 0 | 0 |
| 1884 | Kansas City Cowboys | C | 37 | 4 | 86 |
| 1884 | Kansas City Cowboys | OF | 2 | 0 | 3 |
| 1885 | Cincinnati Red Stockings | 2B | 1 | 1 | 4 |
| 1885 | Cincinnati Red Stockings | 3B | 2 | 0 | 1 |
| 1885 | Cincinnati Red Stockings | C | 24 | 3 | 30 |
| 1885 | Cincinnati Red Stockings | OF | 4 | 0 | 1 |
| 1885 | Cincinnati Red Stockings | P | 0 | 0 | 1 |
| 1886 | Cincinnati Red Stockings | 3B | 6 | 0 | 15 |
| 1886 | Cincinnati Red Stockings | C | 56 | 13 | 102 |
| 1886 | Cincinnati Red Stockings | OF | 0 | 0 | 1 |
| 1887 | Cincinnati Red Stockings | C | 79 | 9 | 165 |
| 1887 | Cincinnati Red Stockings | OF | 0 | 0 | 0 |
| 1888 | Cincinnati Red Stockings | 1B | 0 | 0 | 1 |
| 1888 | Cincinnati Red Stockings | C | 41 | 6 | 107 |
| 1888 | Cincinnati Red Stockings | OF | 0 | 0 | 0 |
| 1889 | Cincinnati Red Stockings | 1B | 0 | 0 | 0 |
| 1889 | Cincinnati Red Stockings | 3B | 2 | 0 | 4 |
| 1889 | Cincinnati Red Stockings | C | 35 | 5 | 89 |
| 1889 | Cincinnati Red Stockings | OF | 1 | 0 | 0 |
| 1890 | Cincinnati Reds | C | 13 | 3 | 27 |
| 1890 | Cincinnati Reds | OF | 0 | 0 | 1 |
| 1890 | Philadelphia Athletics | 3B | 5 | 1 | 14 |
| 1890 | Philadelphia Athletics | C | 17 | 3 | 33 |