Marlins manager Don Mattingly has unique idea to speed up play
Marlins, manager Don Mattingly to part ways after season
Candidates to replace Don Mattingly as Miami Marlins manager
Home Base - Evansville Living Magazine
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MLB players, managers talk pace of play rules
Marlins' Don Mattingly Says Baseball Is 'Sometimes Unwatchable' Amid Rising Strikeouts And Spate Of No Hitters - CBS Miami
Don Mattingly will not return to Marlins in 2023
Mattingly wins his last game as Marlins manager, tops Braves - WSVN 7News, Miami News, Weather, Sports
Don Mattingly's Miami Marlins manager tenure ends after 2022
Rockies' Bud Black changes his mind on designated hitter, other baseball rules