New York Yankees Captains Multi-Signed Batting Helmet. Being named Captain of the New York Yankees is one of the highest honors in sports. Only a handful of ballplayers have held the honor since Lou Gehrig headed the Bronx dugout. Offered is an authentic New York Yankees batting helmet signed in bold silver Sharpie by five men who have held the honor: Derek Jeter, Ron Guidry, Willie Randolph, Don Mattingly and Graig Nettles. They each inscribed the years as captain, except Jeter, but only because he was still wearing pinstripes at the time. It is numbered 6/23. Comes with holograms from MLB Authenticated and Steiner Sports.