Don Zimmer was truly a baseball man - The Boston Globe
Pedro Martinez says Don Zimmer incident only blemish he'd erase from career – NBC Sports Boston
Don Zimmer - Wikipedia
MLB London Series: Yankees and Red Sox greats recall championships, brawls and the Curse of the Bambino
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OTD: Pedro / Don Zimmer, Boston Red Sox, New York Yankees, baseball, Pedro Martinez
Buckley: Baseball loses a true friend in Don Zimmer – Boston Herald
Don Zimmer: One Hell of a Life - Steve Marsel Studio
Don Zimmer was truly a baseball man - The Boston Globe
Don Zimmer dead at 83: Longtime Yankees bench coach, original Met and former Brooklyn Dodger was baseball lifer – New York Daily News
Buckley: Baseball loses a true friend in Don Zimmer – Boston Herald
Don Zimmer – Society for American Baseball Research
Catching Up With Baseball Lifer — and Original Met — Don Zimmer
Don Zimmer, the Classic Baseball Man - The New York Times
The Baseball 100: No. 47, Wade Boggs - The Athletic
Martinez's focus is on new season