Just looked up in Wikipedia: the last Wash Senators (team that became Rangers) game was 9/30/71...thousands got in without paying as security guards left early (swelling attendance from 14k to 25k)... fans stormed the field for souvenirs, including first base, and umpires wound up forfeiting (9-0) the game to the opponent--the same franchise Tex. can beat today for the pennant (or in gms 6 or 7 if nec.); the New York Yankees.
Teddy Ballgame as Senators mgr, '69