Mack officially retires, leaving 49ers with questions at center - NBC Sports

6/3/2022 12:00:00 AM3 years 9 months ago

49ers center Alex Mack is hanging up the cleats.

Alex Mack's playing days are officially over. "I have decided to hang up my cleats," Mack wrote in a heartfelt statement posted on social media on Friday. "I am so grateful to the game of football a… [+2201 chars]

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