Description:1923 World Series Game 1 ticket stub graded PSA 1 PR (1st World Series game at Yankee Stadium). Yankee Stadium ticket stub from Game 1 in which the New York Giants defeated the New York Yankees by a score of 5-4 behind a 9th inning inside-the-park homer by Casey Stengel. Creasing and paper loss at the corners account for the grade, along with "18" written on the back (noted by the MK qualifier): PSA 1 PR (MK)