Don Mattingly not thinking about managing again as Blue Jays push
Don Mattingly won't be your traditional bench coach with Blue Jays
Don Mattingly was worn down by managing, but that didn't mean he wanted to leave baseball - The Boston Globe
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Don Mattingly out as Dodgers manager
Why Don Mattingly Picked Toronto Over Old Team Yankees
Toronto Blue Jays hire Don Mattingly as bench coach - ESPN
Why Don Mattingly Picked Toronto Over Old Team Yankees
Warmington: Blue Jays ignoring fan outrage is as bad as pulling Jose Berrios : r/Torontobluejays
McGrath] Blue Jays' offence remains stuck in neutral: 'We have to be able to perform and execute' : r/Torontobluejays
Report: Mattingly in talks to join Blue Jays coaching staff
Sportsnet] Numbers show Blue Jays' decision to pull Berrios was wrong move : r/Torontobluejays
Why Don Mattingly and Blue Jays are a good match: 'A chance to win' - The Athletic
Q and A with Blue Jays' John Schneider at MLB winter meetings