NFL Trade Rumors: 49ers were among four teams to make a preliminary inquiry for Colts RB Marlon Mack - Niners Nation
Source: 49ers sign QB Kurt Benkert to practice squad, promote Marlon Mack – NBC Sports Bay Area & California
Waiver Wire Week 2: Add Jeff Wilson, Joshua Palmer, And More - NBC Sports
49ers could bring up familiar face at RB for Week 4
49ers release RB Marlon Mack, sign DT T.Y. McGill to the practice squad
Cardinals add Marlon Mack, Shark Bites
Marlon Mack Signed to 49ers' Active Roster from Practice Squad amid RB Injuries, News, Scores, Highlights, Stats, and Rumors
Cardinals News: Josh Dobbs enjoying the moment, prepare for 49ers - Revenge of the Birds
OurSF49ers on X: The #Broncos haves signed RB Marlon Mack off the #49ers practice squad. / X
2017 San Francisco 49ers season - Wikipedia