The Marlins get some unwanted publicity when they are the first to publicly announce the death of boxing great Muhammad Ali on the Marlins Park scoreboard at the end of tonight’s game against the Mets. Team President David Samson had heard the news from a person close to Ali, but had not realized the family had not made the news public when he calls on the scoreboard operators to pay tribute.

On June 3, 2016 — The Marlins get some unwanted publicity when they are the first to publicly announce the death of boxing great Muhammad Ali on the Marlins Park scoreboard at the end of tonight’s game against the Mets. Team President David Samson had heard the news from a person close to Ali, but had not realized the family had not made the news public when he calls on the scoreboard operators to pay tribute.

Source
Baseball Reference June 3