Clements started his sophomore year at Texas as the back-up quarterback to
Walter Fondren. But, in the second game of the year, he replaced an ineffective Fondren and had the best game of his career. He threw for 215 yards and three touchdowns in the game, becoming the second Longhorn to ever throw for more than 200 yards in a single game and tying the school record for touchdown passes in a game. Going into the next game, he was the nation's leading passer. He started every game for Texas for the next two years. Against USC the following week, he was knocked out in the first five minutes and replaced by
Walter Fondren and third-string quarterback Dick Miller. He finished with a 5–13 record as a starting quarterback at Texas.
Records • UT – Most passes attempted, game (31), surpassed by
Rick McIvor in 1981 • UT – Most passes completed, game (17), tied his own record, surpassed by
Bret Stafford in 1986 • UT – Most passes had intercepted, season (16), surpassed by
Todd Dodge in 1984 ==Coaching==