In Sunday’s Subway Series finale at Citi Field, a viral clip captured Michael Volpe sparring with a Mets fan during God Bless America. He wasn’t targeting the player or the manager—he was shielding his kid. “F—you… bad mouthing my son, you scumbag,” he roared, as his wife Isabelle tried to calm him.

The father of New York Yankees shortstop Anthony Volpe was caught on video jawing at Mets fans in the stands over the weekend.