Here is the latest Mid-America sports news from The Associated Press

LINCOLN, Neb. (AP) — Nebraska’s descent from the top of the college football hierarchy is going on two decades. The Cornhuskers’ 0-4 start still seems jarring, and not just to people inside the program and the fan base that has sold out Memorial Stadium every game since 1962. Former Kansas coach Glen Mason says he never thought he would see the day when a Nebraska team was struggling so much.

KANSAS CITY, Mo. (AP) — The Chiefs have the NFL’s worst defense, allowing more than 450 yards per game. But the strangest thing happens when they manage to hold an opposing offense and first and second downs: They suddenly become the league’s best. Yes, that sieve-like defense holds opponents to a measly 23.8 percent conversion rate on third down.

AMES, Iowa (AP) — Iowa State knew it needed an instant infusion of veteran talent after its worst record in seven years. The Cyclones are yet again leaning on a senior transfer, this time intriguing swingman Marial Shayok. The 6-foot-6 Shayok, who was a starter for powerhouse Virginia two years ago, is expected to be a crucial piece for a Cyclones program coming off a painful 13-18 finish in 2017-18.