Collin Klein ran for four touchdowns and threw three TD passes as No. 4 Kansas State got little resistance from No. 17 West Virginia in a 55-14 victory Saturday night that turned a matchup of Heisman Trophy contenders into campaign ad for the Wildcats' quarterback.
Klein was 19 for 21 for a career-high 323 yards and ran for 41 yards for the Wildcats (7-0, 4-0 Big 12).
It was no surprise the Mountaineers (5-2, 2-2) were awful on defense, it's been that way all season. For the second straight game, though, Geno Smith and the offense did nothing to keep it close.
Smith followed up a clunker at Texas Tech last week with an even worse game, throwing his first two interceptions of the season and finishing 21 for 32 for 143 yards. The senior has gone from Heisman front-runner to long shot in two weeks.
Kansas State (7-0, 4-0) scored on its first eight possessions, making it 52-7 with 2:25 minutes left in the third quarter when Klein hit Tyler Lockett over the middle for a 20-yard score.

Meanwhile, in Hattiesburg, Mississippi....

Rakeem Cato threw for 340 yards and three touchdowns and Kevin Grooms added a pair of scores on the ground as Marshall eased past winless Southern Mississippi 59-24 Saturday night.

Cato completed 22 of 31 first-half attempts as the Thundering Herd (3-4, 2-1 Conference USA) built a 31-17 halftime lead on 374 yards of total offense.

The first passing touchdown came early in the second quarter. Cato connected with Antavious Wilson on a wide receiver screen for a 14-yard touchdown, giving Marshall a 17-3 lead.

Southern Mississippi (0-7, 0-3) responded with Kalan Reed's 19-yard interception return for a score, but Grooms answered three plays later with a 64-yard TD to put the Thundering Herd up 24-10.

Cato connected with Tommy Shuler for touchdown passes on consecutive possessions in the second half, and Grooms scored from 11 yards out, extending Marshall's lead to 45-17 at the end of the third quarter.