| BALTIMORE ELITE GIANTS | |
| 1950 - 1951 | Westport Stadium |
| 1949 - 1950 | Memorial Stadium |
| BIRMINGHAM BLACK BARONS | |
| 1937 - 1938, 1940 - 1954 | Rickwood Field |
| CHICAGO AMERICAN GIANTS | |
| 1940 - 1952 | Comiskey Park |
| 1937 - 1940 | South Side Park (III) |
| CINCINNATI TIGERS | |
| 1937 | Crosley Field |
| CLEVELAND BUCKEYES | |
| 1943 - 1948, 1950 | League Park |
| 1949 | Parkway Field (Louisville) |
| DETROIT STARS | |
| 1954 | Tiger Stadium |
| INDIANAPOLIS ABCs | |
| 1939 | Greenlawn Park |
| 1938 | Ponce De Leon Park (Atlanta Black Crackers) |
| INDIANAPOLIS ATHLETICS | |
| 1937 | Greenlawn Park |
| INDIANAPOLIS CLOWNS | |
| 1943 - 1954 | Greenlawn Park |
| 1942 - 1945 | Crosley Field (Cincinnati) |
| 1944 | Bush Stadium |
| INDIANAPOLIS CRAWFORDS | |
| 1940 | Bush Stadium |
| 1939 | Swayne Field (Toledo) |
| JACKSONVILLE RED CAPS | |
| 1941 - 1942 | Red Cap Stadium |
| 1939 - 1940 | League Park (Cleveland Bears) |
| 1938 | Red Cap Stadium |
| KANSAS CITY MONARCHS | |
| 1937 - 1954 | Municipal Stadium |
| LOUISVILLE BLACK COLONELS | |
| 1954 | Parkway Field |
| MEMPHIS RED SOX | |
| 1937 - 1954 | Martin Park |
| NEW ORLEANS EAGLES | |
| 1951 | Pelican Stadium |
| 1949 - 1950 | Buff Stadium (Houston Eagles) |
| NEW ORLEANS - ST. LOUIS STARS | |
| 1941 | Pelican Stadium (New Orleans) |
| 1941 | Mounds Ballfield (Mounds, IL) |
| 1939 | Stars Park (St. Louis) |
| 1938 | Bush Stadium (Indianapolis ABCs) |
| 1937 | Stars Park (St. Louis) |
| NEW YORK CUBANS | |
| 1949 - 1950 | Grove Street Oval (East Orange, NJ) |
| PHILADELPHIA STARS | |
| 1949 - 1952 | Penmar Park |
| 1937 | DeQuindre Park (Detroit) |
In 1937 two regional leagues appeared, the Negro National League, now in the east, and the Negro American League in the midwest. Both leagues did very well and had a rippling effect on the black economy boosting sales in black hotels, restaurants, and bars. This lasted until 1945 when the Brooklyn Dodgers signed Jackie Robinson and the color barrier fell.