| 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 |
| Mike | Mattimore | Michael Joseph | 1858 | 8 | 0 | North Bend | USA | 68 | 160 | 72 | L | L |
| Year | Team | AB | HR | RBI | BA |
|---|---|---|---|---|---|
| 1887 | New York Giants | 32 | 0 | 4 | 0.2500 |
| 1888 | Philadelphia Athletics | 142 | 0 | 12 | 0.2676 |
| 1889 | Kansas City Cowboys | 75 | 0 | 5 | 0.1600 |
| 1889 | Philadelphia Athletics | 73 | 1 | 8 | 0.2329 |
| 1890 | Brooklyn Gladiators | 129 | 0 | 7 | 0.1318 |
| Year | Team | W | L | G | SHO |
|---|---|---|---|---|---|
| 1887 | New York Giants | 3 | 3 | 7 | 1 |
| 1888 | Philadelphia Athletics | 15 | 10 | 26 | 4 |
| 1889 | Kansas City Cowboys | 2 | 1 | 5 | 0 |
| 1889 | Kansas City Cowboys | 0 | 0 | 1 | 0 |
| 1889 | Philadelphia Athletics | 2 | 1 | 5 | 0 |
| 1889 | Philadelphia Athletics | 0 | 0 | 1 | 0 |
| 1890 | Brooklyn Gladiators | 6 | 13 | 19 | 0 |
| Year | Team | POS | E | DP | A |
|---|---|---|---|---|---|
| 1887 | New York Giants | OF | 0 | 0 | 0 |
| 1887 | New York Giants | P | 1 | 0 | 5 |
| 1888 | Philadelphia Athletics | OF | 3 | 2 | 4 |
| 1888 | Philadelphia Athletics | P | 7 | 4 | 67 |
| 1889 | Kansas City Cowboys | OF | 7 | 0 | 3 |
| 1889 | Kansas City Cowboys | P | 0 | 0 | 0 |
| 1889 | Philadelphia Athletics | 1B | 5 | 2 | 3 |
| 1889 | Philadelphia Athletics | OF | 1 | 0 | 0 |
| 1889 | Philadelphia Athletics | P | 2 | 0 | 6 |
| 1890 | Brooklyn Gladiators | OF | 6 | 0 | 0 |
| 1890 | Brooklyn Gladiators | P | 6 | 0 | 38 |