Complex sentence: The Padres traded Kluber to the Cleveland Indians on July 31,2010, in the three-team trade between the Padres, Indians, and St. Louis Cardinals that sent Jake Westbrook to the Cardinals and Ryan Ludwick to the Padres.
Split into simpler sentences: The Padres traded Kluber to the Cleveland Indians on July 31,2010, in a three-team trade also involving the St. Louis Cardinals. Cleveland sent Jake Westbrook to the Cardinals and Ryan Ludwick to the Padres.