Does Texas quarterback Arch Manning have what it takes to be college football’s top signal-caller this season, especially after his performance last year? Manning committed to Texas as the No. When Manning was handed the keys as their starter last season, the expectations didn’t seem to be met right away. Manning threw an interception in each of his first three starts last season and had under a 60% completion rate in three of his first four starts. Texas opens the 2026 season against Texas State at home on Sept. 5.