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| First Name | Last Name | Given Name | Birth Year | Birth Month | Birth Day | Birth City | Birth Country | Height | Weight | Age | Bats | Throws |
| Harry | Lyons | Harry Pratt | 1866 | 3 | 25 | Chester | USA | 70 | 157 | 46 | R | R |
| Year | Team | AB | HR | RBI | BA |
|---|---|---|---|---|---|
| 1887 | Philadelphia Quakers | 4 | 0 | 0 | 0.0000 |
| 1887 | St. Louis Browns | 8 | 0 | 1 | 0.1250 |
| 1888 | St. Louis Browns | 499 | 4 | 63 | 0.1944 |
| 1889 | New York Giants | 20 | 0 | 2 | 0.1000 |
| 1890 | Rochester Broncos | 584 | 3 | 58 | 0.2603 |
| 1892 | New York Giants | 411 | 0 | 53 | 0.2384 |
| 1893 | New York Giants | 187 | 0 | 21 | 0.2727 |
| Year | Team | W | L | G | SHO |
|---|---|---|---|---|---|
| 1887 | Philadelphia Quakers | 0 | 0 | 0 | 0 |
| 1887 | St. Louis Browns | 0 | 0 | 0 | 0 |
| 1888 | St. Louis Browns | 0 | 0 | 0 | 0 |
| 1889 | New York Giants | 0 | 0 | 0 | 0 |
| 1890 | Rochester Broncos | 0 | 0 | 1 | 0 |
| 1892 | New York Giants | 0 | 0 | 0 | 0 |
| 1893 | New York Giants | 0 | 0 | 0 | 0 |
| Year | Team | POS | E | DP | A |
|---|---|---|---|---|---|
| 1887 | Philadelphia Quakers | OF | 1 | 0 | 0 |
| 1887 | St. Louis Browns | 2B | 0 | 1 | 5 |
| 1887 | St. Louis Browns | OF | 0 | 0 | 0 |
| 1888 | St. Louis Browns | 2B | 0 | 0 | 0 |
| 1888 | St. Louis Browns | 3B | 0 | 0 | 1 |
| 1888 | St. Louis Browns | OF | 33 | 4 | 32 |
| 1888 | St. Louis Browns | SS | 3 | 0 | 2 |
| 1889 | New York Giants | OF | 0 | 0 | 0 |
| 1890 | Rochester Broncos | 3B | 1 | 0 | 3 |
| 1890 | Rochester Broncos | C | 1 | 0 | 0 |
| 1890 | Rochester Broncos | OF | 25 | 4 | 25 |
| 1890 | Rochester Broncos | P | 0 | 0 | 2 |
| 1892 | New York Giants | OF | 20 | 2 | 16 |
| 1893 | New York Giants | OF | 11 | 3 | 9 |