What player was nicknamed Mr. October for his postseason success?

Jeter homered just after midnight (technically 11/1/01), when Michael Kay dubbed him “Mr. November”. Reggie hit three homers on three pitches off three different pitchers to clinch the ‘77 Series for the Yanks over the Dodgers, leading to his “Mr. October” nickname.

Asked by Kevin McCaffrey · Last updated 5 years ago · 2K views · SOURCE