The 1973 Grambling Tigers football team was an American football team that represented Grambling College (now known as Grambling State University) as a member of the Southwestern Athletic Conference (SWAC) during the 1973 NCAA Division II football season. In its 31st season under head coach Eddie Robinson, Grambling compiled a 10âÂÂ3 record (5âÂÂ1 against conference opponents), tied for the SWAC championship, and outscored opponents by a total of 339 to 176. In two post-season games, the Tigers defeated Delaware in the Boardwalk Bowl and lost to Western Kentucky in the Grantland Rice Bowl.