ST. LOUIS (AP) -- Sam Bradford threw touchdown passes on his first two drives, and the St. Louis Rams made improvements on the other side of the ball in a 31-17 preseason victory over the Kansas City Chiefs in the annual Governor's Cup game on Saturday night.
Lance Kendricks and Danny Amendola scored on catches of 23 and 8 yards, and Steven Jackson ran for 49 yards on seven carries in a 151-yard first quarter that handed the backups a two-touchdown cushion.
The Rams (1-1) totaled 215 yards in a 38-3 loss last week at Indianapolis.
Bradford was 6 for 9 for 102 yards for St. Louis (No. 28 AP Pro32). Matt Cassel played the first half for Kansas City (1-1) and was 13 for 18 for 142 yards.
Rookie Greg Zuerlein's 52-yard field goal capped a 17-point first half for the Rams, who trailed the NFL with a 12.1-yard scoring average last season while going 2-14. They scored 13 or fewer points in 12 games.
Peyton Hillis scored on a 1-yard run in the second quarter, and Jeremy Horne caught a ...