| Team | Owner |
|---|---|
| Baltimore Orioles | unowned |
| Boston Red Sox | unowned |
| Detroit Tigers | unowned |
| Kansas City Royals | unowned |
| Toronto Blue Jays | unowned |
| Zze Rays | unowned |
| Team | Owner |
|---|---|
| Chicago Cubs | unowned |
| Cincinnati Reds | unowned |
| Pittsburgh Pirates | unowned |
| San Diego Padres | unowned |
| San Francisco Giants | unowned |
| Washington Nationals | unowned |
| Team | Owner |
|---|---|
| Charlotte Stone Crabs | unowned |
| Fresno Little Giants | unowned |
| Greensboro Grasshoppers | unowned |
| Hagerstown Suns | unowned |
| Louisville Bats | unowned |
| Omaha Storm Chasers | unowned |
| Team | Owner |
|---|---|
| Dunedin Blue Jays | unowned |
| Erie SeaWolves | unowned |
| Iowa AAA Cubs | unowned |
| Norfolk Tides | unowned |
| Pawtucket Redsox | unowned |
| West Virginia Power | unowned |