Strong replaced former head coach Mack Brown, and Texas has gone 3-5 this season, including a 23-0 loss to Kansas State last week.
"We're sitting here 3-5 - that's not acceptable within this program. Frustrated and disappointed," Strong said, via Bob Ballou of CBS Austin. "We are a better football team than a 3-5 football team. The record doesn't show that, but we are a better team than that.
"Me personally, I don't think I've done a great job because we wouldn't be 3-5 if I had."
The Longhorns' defense is ranked No. 35 in the nation, allowing only 348.9 yards per game. The offense, however, ranks No. 106, averaging 348.3 yards per game.