(Photo by Parker Robb | Collegian) Backup Oklahoma quarterback Trevor Knight prepares to throw a pass downfield, paving the way for the Sooners' first touchdown of the day, during the first quarter of the Wildcats' 41-31 loss to the Sooners Saturday at Bill Snyder Family Stadium. Blake Bell, Oklahoma's starting quarterback, did not play after a concussion during OU's previous game.

(Photo by Parker Robb | Collegian) Oklahoma quarterback Trevor Knight stiff-arms junior defensive back Randall Evans as he rushes for a first down during the first quarter of the Wildcats' 41-31 loss to the Sooners on senior day Saturday.

(Photo by Parker Robb | Collegian) Oklahoma wide receiver Sterling Shepard jumps up to haul in a catch for the Sooners' first touchdown of the day during the first quarter of the Wildcats' 41-31 loss to the Sooners on senior day. The contest started out as a track meet, with K-State and OU scoring back and forth, but the Sooners sealed the win with a punt return to the three-yard line, followed by an interception return for a touchdown with eleven minutes remaining.

(Photo by Parker Robb | Collegian) Junior defensive back Randall Evans breaks away from an Oklahoma player after intercepting a pass from quarterback Trevor Knight during the first quarter of the Wildcats' 41-31 loss to the Sooners on senior day Saturday. The Wildcats ended the drive on a three-and-out after achieving two first downs.

(Photo by Parker Robb | Collegian) Willie jumps into the crowd following Randall Evan's interception during the first quarter of the Wildcats' 41-31 loss to the Sooners on senior day Saturday.

(Photo by Parker Robb | Collegian) Junior wide receiver Tyler Lockett attempts to haul in a long pass from junior quarterback Jake Waters during the first quarter of the Wildcats' 41-31 loss to the Sooners on senior day Saturday. Lockett missed the catch, and K-State had to punt after taking the ball back from OU on an interception.

(Photo by Parker Robb | Collegian) Sophomore defensive back Dante Barnett (22) and senior defensive lineman Chaquil Reed (98) attempt to take down Oklahoma running back Brennan Clay (24) during the second quarter of the Wildcats' 41-31 loss to the Sooners on senior day Saturday. Clay rushed 13 times for 200 yards and two touchdowns.

(Photo by Parker Robb | Collegian) Despite the kickoff temperature of 25 degrees Fahrenheit, the K-State family still filled Bill Snyder Family Stadium to the brim for the 13th straight sellout, some even painting their bare chests, for the Wildcats' 41-31 loss to the Sooners on senior day Saturday. With the sellout of the last home game, K-State fans set a new single-season game average and total season attendance records, at 423,095 total attendance.

(Photo by Parker Robb | Collegian) Wide receivers Tyler Lokcett, junior, and Tramaine Thompson, senior, embrace in the end zone after one of Lockett's three touchdown catch and runs in the second quarter of the Wildcats' 41-31 loss to the Sooners on senior day Saturday.

(Photo by Parker Robb | Collegian) Junior wide receiver Tyler Lockett catches the second of his three second-quarter touchdown catches during the Wildcats' 41-31 loss to the Sooners on senior day Saturday. Despite the loss, Lockett tallied a total of 440 all-purpose yards on three touchdowns and five kick returns, plus other receptions for yardage, surpassing K-State legend Darren Sproles' record of 351, and putting him at 5th of all time in the NCAA.

(Photo by Parker Robb | Collegian) Junior quarterback Jake Waters prepares to loft the ball downfield toward Tyler Lockett as offensive and defensive linemen fall around him during the third quarter of the Wildcats' 41-31 loss to the Sooners on senior day Saturday. The drive ended with a field goal by Ian Patterson. Waters finished the game with an impressive 348 yards and three touchdowns.

(Photo by Parker Robb | Collegian) Oklahoma running back Roy Finch flies through the air as K-State defenders attempt to tackle him during the second quarter of the Wildcats' 41-31 loss to the Sooners on senior day Saturday. The following play, running back Brennan Clay ran 64 yards for a touchdown.

(Photo by Parker Robb | Collegian) Oklahoma running back Brennan Clay stumbles into the end zone after a three-yard run, giving the Sooners a 33-24 lead early in the fourth quarter, as senior linebacker Blake Slaughter (53) and junior linebacker Jonathan Truman (21) attempt to tackle him. The Wildcats lost 41-31 loss to the Sooners on senior day Saturday at Bill Snyder Family Stadium.The Sooners sealed the game after a punt return to the three-yard line followed by Clay's touchdown run here, and an interception was returned for a touchdown three plays later.

(Photo by Parker Robb | Collegian) Junior wide receiver Tyler Lockett breaks away from Oklahoma defensive back Terrell Guidry after a reception during the fourth quarter of the Wildcats' 41-31 loss to the Sooners on senior day Saturday. Despite the loss, Lockett tallied a total of 440 all-purpose yards on three touchdowns and five kick returns, plus other receptions for yardage, surpassing K-State legend Darren Sproles' record of 351, and putting him at 5th of all time in the NCAA.