Jefferson Street Grounds
Philadelphia, PA · 05/15/1871–10/11/1890
Park factors
| Season | G | Run factor | HR factor | Run (3yr) | HR (3yr) |
|---|---|---|---|---|---|
| 1890 | 59 | 107 | 102 | ||
| 1889 | 59 | 97 | 100 | ||
| 1888 | 72 | 95 | 97 | ||
| 1887 | 71 | 99 | 99 | ||
| 1886 | 71 | 102 | 104 | ||
| 1885 | 57 | 113 | 115 | ||
| 1884 | 54 | 131 | 115 | ||
| 1883 | 51 | 102 | 116 | ||
| 1876 | 35 | 118 | 113 | ||
| 1875 | 67 | 109 | 115 | 83 | |
| 1874 | 54 | 119 | 83 | 110 | 83 |
| 1873 | 54 | 101 | 109 | 87 | |
| 1872 | 28 | 106 | 90 | 99 | 62 |
| 1871 | 14 | 90 | 33 | 98 | 62 |
100 = neutral; runs and homers relative to the home team's road games.