Lefty Leifield
Pitching
Baseball Reference Page
| Team | Year | Pos | AB | R | H | HR | RBI | AVG | RC | Def RP | Tot | RPG |
| PIT | 1905 | P | 20 | 2 | 7 | 0 | 5 | 0.350 | 3.2 | 0.3 | 3.5 | 0.810 |
| PIT | 1906 | P | 88 | 6 | 11 | 0 | 3 | 0.125 | -4.0 | 0.5 | -3.5 | -0.129 |
| PIT | 1907 | P | 102 | 5 | 15 | 0 | 4 | 0.147 | -1.9 | -0.3 | -2.2 | -0.073 |
| PIT | 1908 | P | 75 | 6 | 17 | 0 | 2 | 0.227 | 4.1 | -0.4 | 3.7 | 0.183 |
| PIT | 1909 | P | 73 | 2 | 14 | 0 | 8 | 0.192 | 2.5 | 0.3 | 2.8 | 0.136 |
| PIT | 1910 | P | 60 | 6 | 11 | 0 | 4 | 0.183 | -0.4 | 0.6 | 0.1 | 0.006 |
| PIT | 1911 | P | 102 | 12 | 24 | 0 | 2 | 0.235 | 7.6 | -0.5 | 7.1 | 0.264 |
| PIT | 1912 | P | 7 | 2 | 1 | 0 | 0 | 0.143 | 0.3 | 0.1 | 0.4 | 0.181 |
| CHN | 1912 | P | 26 | 3 | 3 | 0 | 1 | 0.115 | -1.7 | 0.0 | -1.7 | -0.190 |
| CHN | 1913 | P | 7 | 1 | 0 | 0 | 0 | 0.000 | -1.1 | 0.1 | -1.0 | -0.438 |
| SLA | 1918 | P | 19 | 0 | 1 | 0 | 1 | 0.053 | -1.8 | 0.3 | -1.5 | -0.255 |
| SLA | 1919 | P | 30 | 1 | 3 | 0 | 0 | 0.100 | -2.3 | 0.5 | -1.9 | -0.210 |
| SLA | 1920 | P | 2 | 0 | 0 | 0 | 0 | 0.000 | -0.4 | 0.0 | -0.3 | -0.480 |