| 2013 pre-season: | MID selects Christian FRIEDRICH with the 2013 POR#6 draft choice |
| 2013 cutdown: | MID drops Sean BURROUGHS, Endy CHAVEZ, Christian FRIEDRICH, Aubrey HUFF, Mitch MAIER, Vicente PADILLA, David PAULEY, Bryan PETERSEN, Nick PUNTO, Edgar RENTERIA, Rene RIVERA, Brandon WEBB, Dan WHEELER and Brian WILSON |
| 2013 waiver: | POR picks up Christian FRIEDRICH from waivers and drops Jim THOME |
| 2014 cutdown: | POR drops Wilson BETEMIT, Jamey CARROLL, Christian FRIEDRICH, Nick HAGADONE, Scott HAIRSTON, Rich HILL, Brandon LYON, Ian STEWART and Joey TERDOSLAVICH |
| 2016 pre-season: | DET selects Christian FRIEDRICH with the 2016 DET#8 draft choice |
| 2016 cutdown: | DET drops Chad BILLINGSLEY, Carlos CONTRERAS, Christian FRIEDRICH, Tom GORZELANNY, Phil KLEIN, Pete KOZMA, Hector NOESI, James RUSSELL, Donovan SOLANO, Rafael SORIANO, Eric STULTS and Ryan SWEENEY |
| 2017 pre-season: | KAN selects Christian FRIEDRICH with the 2017 MAR#BonA draft choice |
| 2018 cutdown: | KAN drops Gordon BECKHAM, Jeff FRANCOEUR, Christian FRIEDRICH, Franklin GUTIERREZ, Jeremy HAZELBAKER, Bryan HOLADAY, Casey LAWRENCE, Leonys MARTIN, Nick MARTINEZ, Taylor MOTTER, Kevin QUACKENBUSH and Jordan WALDEN |