Georgia Institute of Technology
Georgia Tech students hold a heated, long and ongoing rivalry with the University of Georgia, known as Clean, Old-Fashioned Hate. The first known hostilities between the two institutions trace back to 1891. The University of Georgia's literary magazine proclaimed UGA's colors to be "old gold, black, and crimson". Dr. Charles H. Herty, then President of the University of Georgia, felt that old gold was too similar to yellow and that it "symbolized cowardice". After the 1893 football game against Tech, Herty removed old gold as an official color. Tech would first use old gold for their uniforms, as a proverbial slap in the face to UGA, in their first unofficial football game against Auburn in 1891. Georgia Tech's school colors would henceforth be old gold and white.
Clemson–Georgia Tech football rivalry
Clemson won the first four games of the rivalry, but Georgia Tech leads the all-time series 50–31–2. There have been two lengthy win streaks, as the Yellow Jackets went 15–0 against Clemson from 1908 to 1934 and 10–0 against Clemson from 1953 to 1968. Football legend John Heisman coached both teams and went undefeated in the rivalry. Heisman coached (and won) two games for Clemson against Georgia Tech before switching sides and going 12–0–1 for Georgia Tech against Clemson. From 1902 to 1973, all games were played in Atlanta near the campus of Georgia Tech. The home-and-home ACC series has been hotly contested at 20–17 (in favor of Clemson) since it began in 1983. The rivalry was played twice in a single year when Georgia Tech defeated Clemson in September 2009 and repeated the feat when they faced off again in the 2009 ACC Championship Game three months later.