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.

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.

BYU’s defense forced three turnovers, Jake Retzlaff threw for 149 yards and two touchdowns and Parker Kingston had a highlight reel 90-yard punt return touchdown in a 38-9 victory over No. 13 Kansas State on Saturday night.

BYU has been searching for a defining moment in its young Big 12 football existence for more than a year now, and on a wild and woolly night in Provo, head coach Kalani Sitake’s crew delivered it in some of the most unimaginable ways possible.

The Kansas State football team has suffered through a few humbling losses under head coach Chris Klieman, but most of them have come with an asterisk. Until now.

Preview the Kansas State Wildcats vs. BYU Cougars college football matchup, with score predictions, stats, and game information.

Kansas State football comes perilously close to dropping out of the US LBM Coaches Poll after Saturday's lopsided loss at BYU.

BYU snapped a five-game losing streak to Big 12 opponents in emphatic fashion, blowing out No. 13 Kansas State 38-9 on Saturday night.

BYU scored four touchdowns in 5:59, blitzing the No. 13 team in the country to win 38-9. Here's how the Cougar players saw a wild sequence unfold.