Emanuel Miller's layup with six seconds left gave TCU a 68-67 victory over No. 2 Houston on Saturday, the Cougars' second straight loss. The Cougars (14-2, 1-2 Big 12) fell to an unranked team for the second time this week. TCU (13-3, 2-1) earned its second straight victory over a top-10 team, three days after knocking off No. 9 Oklahoma on Wednesday.