Boston Red Sox World Series Championships
| Year |
Opponent |
Season Record (W-L) |
| 1918 |
Chicago Cubs |
75-51 |
| 1916 |
Brooklyn Robins |
91-63 |
| 1915 |
Philadelphia Phillies |
101-50 |
| 1912 |
New York Giants |
105-47 |
Boston Red Sox World Series Championships
| Year |
Opponent |
Season Record (W-L) |
| 1918 |
Chicago Cubs |
75-51 |
| 1916 |
Brooklyn Robins |
91-63 |
| 1915 |
Philadelphia Phillies |
101-50 |
| 1912 |
New York Giants |
105-47 |
Boston Red Sox World Series Championships
| Year |
Opponent |
Season Record (W-L) |
| 1918 |
Chicago Cubs |
75-51 |
| 1916 |
Brooklyn Robins |
91-63 |
| 1915 |
Philadelphia Phillies |
101-50 |
| 1912 |
New York Giants |
105-47 |
Boston Red Sox World Series Championships
| Year |
Opponent |
Season Record (W-L) |
| 1918 |
Chicago Cubs |
75-51 |
| 1916 |
Brooklyn Robins |
91-63 |
| 1915 |
Philadelphia Phillies |
101-50 |
| 1912 |
New York Giants |
105-47 |
Boston Red Sox World Series Championships
| Year |
Opponent |
Season Record (W-L) |
| 1918 |
Chicago Cubs |
75-51 |
| 1916 |
Brooklyn Robins |
91-63 |
| 1915 |
Philadelphia Phillies |
101-50 |
| 1912 |
New York Giants |
105-47 |
Boston Red Sox World Series Championships
| Year |
Opponent |
Season Record (W-L) |
| 1918 |
Chicago Cubs |
75-51 |
| 1916 |
Brooklyn Robins |
91-63 |
| 1915 |
Philadelphia Phillies |
101-50 |
| 1912 |
New York Giants |
105-47 |
Boston Red Sox World Series Championships
| Year |
Opponent |
Season Record (W-L) |
| 1918 |
Chicago Cubs |
75-51 |
| 1916 |
Brooklyn Robins |
91-63 |
| 1915 |
Philadelphia Phillies |
101-50 |
| 1912 |
New York Giants |
105-47 |
Boston Red Sox World Series Championships
| Year |
Opponent |
Season Record (W-L) |
| 1918 |
Chicago Cubs |
75-51 |
| 1916 |
Brooklyn Robins |
91-63 |
| 1915 |
Philadelphia Phillies |
101-50 |
| 1912 |
New York Giants |
105-47 |