The Bears' mysterious superstar: Khalil Mack remains unknown despite being the face of Chicago sports for the past year - Chicago Sun-Times
Khalil Mack Reportedly Not Expected at Raiders Minicamp amid Contract Holdout, News, Scores, Highlights, Stats, and Rumors
The Aaron Donald and Khalil Mack holdouts drag on, but fans shouldn't be too worried – The Denver Post
Raiders' trade of Khalil Mack paves the way for their move to Las Vegas
Other holdouts in the history of the NFL and the effect it has on Khalil Mack
Answering biggest questions about Khalil Mack trade to Bears - ABC7 Los Angeles
Raiders, 49ers limp into prime-time meeting
Khalil Mack, soft-spoken QB destroyer, has made the Bears contenders and Raiders fans miserable - The Washington Post
Blockbuster: Raiders agree to trade Khalil Mack to Chicago, reportedly for two first-round picks - The Athletic
Raiders trade pass rusher Khalil Mack to Bears
Raiders holdout Khalil Mack dealt to Bears in blockbuster trade
Khalil Mack: Explaining Chicago Bears star's beef with Raiders, Gruden