Texas Longhorns secured a narrow 20-17 victory over Tennessee in Knoxville on September 26. The game saw defensive end Colin Simmons record five sacks, tying a program record. Simmons was penalized for mimicking urination after a sack, leading to a 15-yard unsportsmanlike conduct penalty. Despite the penalty, Texas maintained control of the game.

Simmons later apologized for the celebration, stating it was meant to be humorous and "charged to the game." The win marked Texas' first visit to Neyland Stadium, with President Donald Trump in attendance. The game was closely contested, with Texas holding off Tennessee in the final moments.

The Longhorns' defense dominated, recording 10 sacks overall. Simmons led the effort with five, helping secure the win. The game highlighted both offensive struggles and defensive strength from Texas. The outcome kept the team's undefeated season intact.

The victory was described as dramatic, with key plays determining the final result. Texas' performance in the SEC continues to draw attention, with the team showing resilience in high-stakes matchups.