Team Name: Baltimore Orioles
Seasons: 18 (1882 to 1899)
Record: 1133-1049, .519 W-L%
Playoff Appearances: 0
Pennants: 3
World Championships: 0
Winningest Manager: Ned Hanlon, 555-369, .601 W-L%
| Rk | Mgr | Yrs | From | To | W | L | Ties | G>.500 | G | BestFin | WrstFin | AvRk | Ejections | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Billy Barnie | 9 | 1883 | 1891 | 470 | 548 | .462 | 29 | -78 | 1047 | 3 | 8 | 5.7 | 0 |
| 2 | Ned Hanlon HOF | 7 | 1892 | 1898 | 555 | 369 | .601 | 22 | 186 | 946 | 1 | 12 | 3.7 | 1 |
| 3 | John McGraw HOF | 1 | 1899 | 1899 | 86 | 62 | .581 | 4 | 24 | 152 | 4 | 4 | 4.0 | 5 |
| 4 | Henry Myers | 1 | 1882 | 1882 | 19 | 54 | .260 | 1 | -35 | 74 | 6 | 6 | 6.0 | 0 |
| 5 | George Van Haltren | 1 | 1892 | 1892 | 1 | 10 | .091 | 0 | -9 | 11 | 12 | 12 | 12.0 | 0 |
| 6 | John Waltz | 1 | 1892 | 1892 | 2 | 6 | .250 | 0 | -4 | 8 | 12 | 12 | 12.0 | 0 |
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