| Trans Num | Date | Details |
| 2015.29 | 2015-06-29 | Colorado trades Danny Duffy, Drew Stubbs, and Jordan Pacheco to Kansas City for Avisail Garcia, Jordan Lyles, and Brayan Pena. |
| 2014.2 | 2014-01-07 | Detroit trades Danny Duffy and DET 2014 #1 to Colorado for Bartolo Colon. |
| 2013.28 | 2013-05-15 | Detroit trades Danny Worth and DET 2014 #5 to Kansas City for Danny Duffy. |