The 1919 LSU Tigers football team represented the University of Louisiana (now known as Louisiana State University or LSU) as a member of the Southern Intercollegiate Athletic Association (SIAA) during the 1919 college football season. Led by second-year head coach Irving Pray, the Tigers compiled an overall record of 6–2, with a mark of 3–2 in conference play, and finished tied for 11th in the SIAA. LSU played home games at State Field in Baton Rouge, Louisiana. Wiki link