First-year Miami Marlins manager Clayton McCullough was selected on Tuesday for the National League coaching staff in the 2025 MLB All-Star Game. McCullough, along with 2021 World Series-winning manager Brian Snitker of the Atlanta Braves, were chosen as the NL honorary coaches by Los Angeles Dodgers’ manager Dave Roberts, who’ll serve as the NL manager for the July 15 game at Truist Park in …