Julio Teheran's name has been floated in trade discussions, but John Coppolella says the Atlanta Braves would need to be "overwhelmed" to move him.

Coppolella said "the days of us trading players like Teheran for prospects are over."

Teheran threw a one-hit shutout against the New York Mets on Sunday, lowering his ERA to 2.66.

The 25-year-old is under club control through 2020 at below-market salaries that top out at $12 million.