| Classification | Minor league |
|---|---|
| Sport | Negro league baseball |
| Founded | 1945 |
| Ceased | 1946 |
| Country | United States |
The United States League (USL), alternately called the United States Baseball League, was one of the several Negro baseball leagues created during the time organized baseball was segregated. The USL was organized as a minor league in 1945 by Branch Rickey to serve as a platform to scout black players.