| American Association |
AA |
Columbus Senators,
Indianapolis Indians,
Kansas City Blues,
Louisville Colonels,
Milwaukee Brewers,
Minneapolis Millers,
St. Paul Saints,
Toledo Mud Hens |
| International League |
AA |
Baltimore Orioles,
Buffalo Bisons,
Jersey City Skeeters,
Newark Bears,
Reading Keystones,
Rochester Tribe,
Syracuse Stars,
Toronto Maple Leafs |
| Pacific Coast League |
AA |
Hollywood Stars,
Los Angeles Angels,
Mission Bells,
Oakland Oaks,
Portland Beavers,
Sacramento Senators,
San Francisco Seals,
Seattle Indians |
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| Eastern League |
A |
Albany Senators,
Bridgeport Bears,
Hartford Senators,
New Haven Profs,
Pittsfield Hillies,
Providence Rubes,
Springfield Ponies,
Waterbury Brasscos |
| Southern Association |
A |
Atlanta Crackers,
Birmingham Barons,
Chattanooga Lookouts,
Little Rock Travelers,
Memphis Chickasaws,
Mobile Bears,
Nashville Volunteers,
New Orleans Pelicans |
| Texas League |
A |
Beaumont Exporters,
Dallas Steers,
Fort Worth Panthers,
Houston Buffaloes,
San Antonio Bears,
Shreveport Sports,
Waco Cubs,
Wichita Falls Spudders |
| Western League |
A |
Denver Bears,
Des Moines Demons,
Lincoln Links,
Oklahoma City Indians,
Omaha Buffaloes,
St. Joseph Saints,
Tulsa Oilers,
Wichita Izzies |
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| Central League |
B |
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| Illinois-Indiana-Iowa League |
B |
Bloomington Bloomers,
Danville Veterans,
Decatur Commodores,
Evansville Hubs,
Peoria Tractors,
Quincy Red Birds,
Springfield Senators,
Terre Haute Tots |
| Michigan State League |
B |
Bay City Wolves,
Charlotte Giants/Flint Vehicles,
Grand Rapids Black Sox,
Kalamazoo Celery Pickers,
Ludington Tars,
Muskegon Reds,
Port Huron Saints,
Saginaw Aces |
| Michigan-Ontario League |
B |
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| New England League |
B |
Haverhill Hillies,
Lawrence Merry Macks,
Lewiston Twins,
Lowell Highwaymen/Salem /Witches,
Lynn Papooses,
Manchester Blue Sox,
Nashua Millionaires,
Portland Eskimos |
| New York-Pennsylvania League |
B |
Binghamton Triplets,
Elmira Colonels,
Harrisburg Senators,
Scranton Miners,
Shamokin Indians,
Wilkes-Barre Barons,
Williamsport Grays,
York White Roses |
| South Atlantic League |
B |
Asheville Tourists,
Augusta Tygers,
Charlotte Hornets,
Columbia Comers,
Greenville Spinners,
Knoxville Smokies,
Macon Peaches,
Spartanburg Spartans |
| Southeastern League |
B |
Albany Nuts,
Columbus Foxes,
Jacksonville Tars,
Montgomery Lions,
Savannah Indians,
St. Augustine Saints |
| Virginia League |
B |
Kinston Eagles,
Norfolk Tars,
Petersburg Broncos,
Portsmouth Truckers,
Richmond Colts,
Wilson Bugs |
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| Middle Atlantic League |
C |
Clarksburg Generals,
Cumberland Colts,
Fairmont Black Diamonds,
Jeannette Jays,
Johnstown Johnnies,
Scottdale Scotties,
Uniontown Cokers,
Wheeling Stogies |
| Piedmont League |
C |
Danville Leafs/High Point Pointers,
Durham Bulls,
Greensboro Patriots,
Raleigh Capitals,
Salisbury-Spencer Colonials,
Winston-Salem Twins |
| Utah-Idaho League |
C |
Idaho Falls Spuds,
Logan Collegians,
Ogden Gunners,
Pocatello Bannocks,
Salt Lake City Bees,
Twin Falls Bruins |
| Western Association |
C |
Ardmore Boomers/Joplin Ozarks,
Fort Smith Twins,
McAlester Miners,
Muskogee Athletics,
Okmulgee Drillers,
Springfield Midgets |
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| Blue Ridge League |
D |
Chambersburg Maroons,
Frederick Hustlers,
Hagerstown Hubs,
Hanover Raiders,
Martinsburg Blue Sox,
Waynesboro Villagers |
| Cotton States League |
D |
Alexandria Reds,
Gulfport Tarpons,
Hattiesburg Pinetoppers,
Jackson Senators,
Laurel Lumberjacks,
Meridian Mets,
Monroe Drillers,
Vicksburg Hill Billies |
| East Texas League |
D |
Greenville Hunters,
Longview Cannibals,
Marshall Snappers/Indians,
Paris Bearcats,
Texarkana Twins,
Tyler Trojans |
| Eastern Shore League |
D |
Cambridge Canners,
Crisfield Crabbers,
Dover Senators,
Easton Farmers,
Parksley Spuds,
Salisbury Indians |
| Florida State League |
D |
Bradenton Growers,
Fort Myers Palms,
Lakeland Highlanders,
Orlando Colts,
Sanford Celeryfeds,
Sarasota Gulls,
St. Petersburg Saints,
Tampa Smokers |
| Gulf Coast League |
D |
Beeville Bees/Laredo Oilers,
Corpus Christi Seahawks,
Kingsville Jerseys/Mission Grapefruiters,
Victoria Rosebuds/Edinburg Bobcats |
| Mississippi Valley League |
D |
Burlington Bees,
Cedar Rapids Bunnies,
Dubuque Speasmen,
Marshalltown Ansons,
Moline Plowboys,
Ottumwa Packers,
Rock Island Islanders,
Waterloo Hawks |
| Southwestern League |
D |
Arkansas City Osages,
Blackwell Gassers,
Enid Boosters,
Ponca City Poncans/Eureka Oilers,
Salina Millers,
Topeka Senators |
| Texas Association |
D |
Austin Senators,
Corsicana Oilers,
Mexia Gushers,
Palestine Pals,
Temple Surgeons,
Terrell Terrors |
| Tri-State League |
D |
Blytheville Tigers,
Corinth Corinthians,
Jackson Jays,
Jonesboro Buffaloes,
Sheffield-Tuscumbia Twins,
Tupelo Wolves |
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| Cuban League |
Foreign |
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| Mexican League |
Independent |
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| Negro Southern League |
Negro |
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| Texas Negro League |
Negro |
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| Eastern Colored League |
Negro Majors |
Atlantic City Bacharach Giants,
Baltimore Black Sox,
Brooklyn Royal Giants,
Cuban Stars East,
Harrisburg Giants,
New York Lincoln Giants,
Newark Stars,
Philadelphia Hilldale Giants |
| Negro National League |
Negro Majors |
Chicago American Giants,
Cleveland Elites,
Cuban Stars West,
Dayton Marcos,
Detroit Stars,
Indianapolis ABCs,
Kansas City Monarchs,
St. Louis Stars |
