As the UCF Knights attempted to upset the ranked Cyclones — before eventually falling 38-35 — Saturday in Ames, the sophomore defensive back picked off a Rocco Becht pass and returned it 71 ...

Entering the day, he led UCF with 503 receiving yards — a mark good enough for ninth in the Big 12 — with three touchdowns. Retzlaff was able to take advantage of the Knights' shorthanded ...