| Trans Num | Date | Details |
| 2006.13 | 2021-04-02 | Washington Bombers trade Kevin Millar to the Detroit Stars for Ken Griffey. |
| 2006.11 | 2021-03-28 | San Francisco Sea Serpents trade Ken Griffey and Nate Robertson to the Detroit Stars for Brian Bruney and Coco Crisp. |
| 2003.9 | 2020-01-22 | Omaha sends Ken Griffey Jr. to San Francisco for Brian Giles. |