Boston Red Sox outfielder Jarren Duran's encounter with a heckler on Sunday in Cleveland led to the fan's ejection and an apology from the Guardians.

Duran stayed on the top step of the dugout and glared at the fan as the inning played out. During the seventh-inning stretch, before the singing of "God Bless America," Red Sox teammates and coaches kept Duran away from the area as umpires and Progressive Field security personnel gathered to handle the situation.

A Guardians fan reportedly 'crossed the line' with his taunts of Boston outfielder Jarren Duran in the seventh inning Sunday.