Brandon Nimmo hit a grand slam and matched a franchise record with nine RBIs, helping the New York Mets pound Washington Nationals 19-5.

Brandon Nimmo tied the New York Mets ' single-game franchise record for runs batted in on Monday against the Washington Nationals, plating nine as part of a blowout 19-5 victory ( box score ). The Mets, in the process, secured a split of the wraparound four-game series.

Brandon Nimmo began Monday below the Mendoza line and proceeded to have the kind of game a manager named Mendoza could love.