| Team | Owner |
|---|---|
| Hartford Dark BluesHartford Dark Blues | — |
| Hudson Valley HoundsHudson Valley Hounds | — |
| Montreal ExposMontreal Expos | — |
| Pittsburgh AlleghenysPittsburgh Alleghenys | — |
| Troy TrojansTroy Trojans | — |
| Washington SenatorsWashington Senators | — |
| Team | Owner |
|---|---|
| Boston Red CapsBoston Red Caps | — |
| Brooklyn DodgersBrooklyn Dodgers | — |
| Buffalo BisonsBuffalo Bisons | — |
| Chicago OrphansChicago Orphans | — |
| Milwaukee BravesMilwaukee Braves | — |
| Walla Walla WallabiesWalla Walla Wallabies | — |