Jimmy Garoppolo passed for 243 yards and ran for a touchdown, and San Francisco's dominant defensive kept the Niners unbeaten in a 20-7 victory over the struggling Rams.
The Bucs' fourth-and-1 goal line stand stiffen with Hargreaves shoving Christian McCaffrey out of bounds with 1:22 left to preserve a 20-14 win over the Panthers.
Bearcats' RB Michael Warren II scored one touchdown on the ground and caught one of quarterback Desmond Ridder's two scoring passes, and Cincinnati beat the UCLA Bruins 24-14.
Dwayne Haskins led Washington to three second-half scoring drives, including two set up by lost fumbles by Atlanta, as the Redskins took a 19-7 win over the Falcons.
Josh Rosen came off the bench late in the third quarter and engineered a 99-yard touchdown drive, in the Dolphins 22-7 preseason victory over Jacksonville.
Cam Newton left in the first quarter with a foot injury that left him grimacing and Tom Brady went 8-for-12 for 75 yards, for a 10-3 win in his first exhibition game.
Lynch threw for one score and ran for another against his former team as part of an impressive second-half performance, leading Seattle to a 22-14 win over the Broncos.
The Chicago Bears looked liked "The Monster of the Midway" with Khalil Mack destroying Russell Wilson protection. Mitchell Trubisky tossed 2 TD. Bears win 24-17.