Battle of Hudson's Bay, a historical naval battle in Hudson's Bay in Canada
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Bay Bridge Series, a sports rivalry around the San Francisco Bay in the United States
Battle of Waterloo | Hudson's Bay Company | San Francisco Bay Area | Green Bay Packers | Battle of Britain | Battle of the Somme | San Francisco Bay | Thunder Bay | Green Bay, Wisconsin | Battle of the Bulge | Tampa Bay Buccaneers | Chesapeake Bay | Battle of Gettysburg | Hudson Bay | Battle Creek, Michigan | Battle of France | Bay of Biscay | Battle of Trafalgar | Tampa Bay | Moreton Bay | Battle of Hastings | Michael Bay | Battle of Antietam | Montego Bay | battle | Tampa Bay Rays | Guantanamo Bay detention camp | Bay of Fundy | Monterey Bay | Green Bay |
The 1989 World Series was known as the "Earthquake Series", "Bay Bridge Series", "BART Series", and "Battle of the Bay," as both teams played against each other, and Oakland swept the Giants in a 4-game series.