Former A's player Mike Hegan dies at 71 – The Mercury News
Why Mike Hegan's death is a loss for Seattle baseball fans
Mike Hegan - Wikipedia
Mike Hegan, 71, Player Who Made Long Journey Home - The New York Times
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Former A's player Mike Hegan dies at 71 – The Mercury News
Former A's player Mike Hegan dies at 71 – The Mercury News
Former Cleveland Indians broadcaster Mike Hegan dies - Covering the Corner
Ex-A's 1st baseman Mike Hegan dies at 71
Mike Hegan – Society for American Baseball Research
Rest in peace, Mike Hegan - Brew Crew Ball
Former Indians broadcaster Hegan dies at 71