Jack Harper
Pitching
Baseball Reference Page
| Team | Year | Pos | AB | R | H | HR | RBI | AVG | RC | Def RP | Tot | RPG |
| CL4 | 1899 | P | 11 | 2 | 2 | 0 | 1 | 0.182 | 0.9 | 0.3 | 1.2 | 0.408 |
| SLN | 1900 | P | 1 | 0 | 0 | 0 | 0 | 0.000 | -0.2 | 0.0 | -0.2 | -0.487 |
| SLN | 1901 | P | 116 | 13 | 20 | 1 | 10 | 0.172 | 0.2 | 0.8 | 0.9 | 0.028 |
| SLA | 1902 | P | 83 | 9 | 17 | 0 | 6 | 0.205 | -0.7 | 0.0 | -0.7 | -0.031 |
| CIN | 1903 | P | 56 | 7 | 14 | 0 | 9 | 0.250 | 2.2 | -0.1 | 2.1 | 0.147 |
| CIN | 1904 | P | 113 | 14 | 18 | 0 | 11 | 0.159 | -3.0 | 0.4 | -2.7 | -0.082 |
| CIN | 1905 | P | 60 | 5 | 10 | 0 | 2 | 0.167 | 0.6 | -0.1 | 0.4 | 0.025 |
| CHN | 1906 | P | 0 | 0 | 0 | 0 | 0 | | 0.0 | 0.0 | 0.0 | |
| CIN | 1906 | P | 11 | 1 | 3 | 0 | 2 | 0.273 | 1.3 | -0.1 | 1.2 | 0.399 |