TCU quarterback Kenny Hill will not make the team's trip to Texas Tech this weekend, coach Gary Patterson told the Fort Worth Star-Telegram.
Hill's absence will clear the way for true freshman Shawn Robinson to make his first career start.
Patterson did not disclose why Hill won't travel to Lubbock. Earlier in the week, Patterson suggested Hill was injured, but did not reveal his injury.
Hill finished TCU's loss last weekend against Oklahoma.
Robinson, a former ESPN 300 recruit, has appeared in five games, completing 7 of 10 passes for 99 yards with two touchdowns.