Texas Rangers' Adrian Beltre announces retirement after 21 years in MLB
Carlos Beltran Announces Retirement - MLB Trade Rumors
Adrian Beltre retires after 21 MLB seasons
MLB offseason tracker: Blue Jays add Chad Green to bullpen National News - Bally Sports
Adrian Beltre announces retirement
Adrian Beltre Was the All-Time Great You Failed to Notice - The New York Times
Martinez hits 2 home runs as NL West champion Dodgers roll past Rodriguez and Tigers, 8-3 - The San Diego Union-Tribune
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Adrian Beltre announces retirement
MLB Nightly 9: Matt Harvey shines in season debut; Indians nearly complete no-hitter
Adrian Beltre announces retirement