- 1973 Oakland A's (oakland)
- A's 20 Game Streak (oakland)
- A's Move (oakland)
- Athens Colored Elites (oakland)
- Baseball History (oakland)
- Baseball Players from Oakland (oakland)
- Bay City Baseball Club (oakland)
- Billy Martin (oakland)
- Billy North (oakland)
- Black Colored Giants (oakland)
- Bud Foster (oakland)
- Central Valley Vintage Base Ball (davis)
- Charlie Tye (oakland)
- Curt Flood (oakland)
- Curtis B. Roberts, Sr. (oakland)
- Eddie Lorrigan (oakland)
- Ernest N. Lombardi (oakland)
- Ernie Raimondi (oakland)
- Freeman's Park (oakland)
- Fruitvale Baseball Park (oakland)
- George Van Haltren (oakland)
- Glenn Burke (oakland)
- Greenhood and Morans (oakland)
- Jackie Jensen (oakland)
- Jacob Greenhood (oakland)
- James T. Moran (oakland)
- Jim Tobin (oakland)
- Lon Simmons (oakland)
- Norris "Tip" O'Neill (oakland)
- Oakland Baseball Club (oakland)
- Oakland Commuters (oakland)
- Oakland Larks (oakland)
- Oakland Oaks (oakland)
- Oakland Tribune Midwinter League (oakland)
- Pierce Giants (oakland)
- Sam Bercovich (oakland)
- The California League (oakland)
- Tom Robinson (oakland)
- Vida Blue (oakland)
- West Coast Negro Baseball Association (oakland)