It won’t be difficult for BYU fans to remember the 21st night of September. The Cougars captured a hysterical upset victory Saturday against No. 13 Kansas State, and while the game action was thrilling, many of the contest’s most memorable highlights actually came off the field.

Here are the highlights from BYU's convincing win over Kansas State. The BYU defense was the story of the night. Not only did the Cougars keep the Wildcats out of the endzone (for the second consecutive game against a P4 opponent),

K-State lost at BYU on Saturday. Utah went into Oklahoma State and gave the Cowboys their first loss of the season. Now this vintage Big Eight matchup looks more like a game for survival. The winning team will feel like it is right back in the Big 12 race. The losing team will feel like it has been eliminated from contention.