Ex-Utah QB Alex Smith follows on miraculous comeback by signing on
Alex Smith announces his retirement from the NFL
NFL - Alex Smith retires after comeback from gruesome leg injury
Alex Smith Retires from the NFL
Alex Smith announces retirement, ending 16-year career with the
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Alex Smith announces retirement after 16-year NFL career
Alex Smith retires after comeback from gruesome leg injury
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Alex Smith announces retirement from NFL, 1 season after inspiring