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

6/3/2022 12:00:00 AM2 years 11 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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