Sports Today: US

• Rams 20, Chiefs 12: Los Angeles rookie QB Ty Simpson went 21-of-25 for 190 yards, 2 TDs, and a perfect passer rating in his debut, fueling the Rams' rise to the No. 1 power ranking spot.

The Highlight

The Rams' Ty Simpson delivered the preseason's most electric debut, completing 84% of his passes with zero interceptions against the Chiefs. The rookie turned heads, with analysts calling it the best QB performance of Week 1.

MVP of the...