LOS ANGELES — Dallas' Dez Bryant caught a 10-yard touchdown pass, but the Los Angeles Rams earned a win in their homecoming when Sean Mannion threw a 9-yard touchdown pass to Aaron Green with 1:54 remaining for a 28-24 comeback over the Dallas Cowboys at the LA Coliseum on Saturday.
Bryant had two receptions for 28 yards, including a leaping catch on the sideline against cornerback Coty Sensabaugh for 18 yards. He played one series before leaving the game.
Quarterback Tony Romo, rookie running back Ezekiel Elliott, tight end Jason Witten and left tackle Tyron Smith were held out of the game.
Rams running back Todd Gurley and defensive end Robert Quinn also did not play, as a crowd of 89,140 saw Cowboys wide receiver Lucky Whitehead score on a 101-yard kick return to welcome the NFL back to Southern California after a 22-year absence.
No. 1 overall draft pick Jared Goff struggled after replacing Case Keenum early in the second quarter, completing 4 of 9 passes for 38 yards and an interception.
After being hit by Cowboys linebacker Derek Akunne, Goff's second pass was a wobbly throw that was easily picked off by Mark Nzeocha. Goff had two other passes dropped by rookie receivers Pharoh Cooper and Michael Thomas, and the California alum was sacked once.
Keenum started and played three series, going 6 of 7 for 58 yards. Benny Cunningham scored on a 14-yard run with 1:33 left in the first quarter for the Rams' first points in the stadium where they first played in 1946 after moving from Cleveland until moving to Anaheim at the end of the 1979 season.
Mannion threw three touchdown passes in the second half to rally the Rams.
Cowboys rookie Dak Prescott started in place of Romo and made a strong case to back him up after Kellen Moore broke his ankle in practice last week. Prescott was 10 of 12 for 139 yards and two touchdowns, with both incompletions coming on drops by Geoff Swain.
The fourth-round pick out of Mississippi State looked poised behind the strong Cowboys offensive line, finding Terrance Williams for a 32-yard touchdown with a perfectly placed throw over Lamarcus Joyner.
Seahawks 17, Chiefs 16
Trevone Boykin engineered a last-minute, 88-yard touchdown drive in four plays, hitting Tanner McEvoy with a 37-yard scoring pass, and Tyvis Pope scored the 2-point conversion with no time remaining, lifting the Seattle Seahawks to a 17-16 victory Saturday over Kansas City.
Boykin, competing with veteran Jake Heaps to be Russell Wilson's backup, replaced Wilson after one possession and had some good and some not-so-good moments before getting going on the final drive.
The clock showed 0:00 when McEvoy out-positioned and out-jumped Malcolm Jackson in the end zone, bringing the Seahawks to within one point in a game they had trailed all day.
Then the Chiefs were flagged for having 12 men on the field, moving the ball to the 1, and Pope went off left guard to score the winner.
Boykin, a star at TCU who was not drafted, was 16 for 26 for 188 yards. Keeping the winning drive alive, he had a scrambling 15-yard run. It was second-and-9 when he lofted the pass to McEvoy, who was waiting in the end zone for the ball.
Colts 19, Bills 18
With Andrew Luck getting a break, backup quarterbacks Scott Tolzien and Stephen Morris teamed up in leading the Indianapolis Colts to a 19-18 preseason-opening win over the Buffalo Bills on Saturday night.
The game wasn't without its late dramatics. Bills rookie third-stringer Cardale Jones nearly pulled out a comeback victory in the final seconds.
Jones, who led Ohio State to the 2015 national championship, threw a 4-yard touchdown pass to Jarrett Boykin as time expired.
But Jones failed to pull out the win by throwing an incompletion while attempting a 2-point conversion.
Tolzien, an offseason free-agent addition, shook off a slow start to produce two scoring drives in the first half. And then Morris, who was signed off Philadelphia's practice squad in December, secured the win with a 57-yard touchdown pass to Chester Rogers with 10:42 remaining.
Titans 27, Chargers 10
DeMarco Murray ran for a 71-yard touchdown and rookie Derrick Henry also scored and the Tennessee Titans' new-look rushing attack delivered an impressive debut Saturday in a 27-10 preseason victory over the San Diego Chargers.
Murray, seeking a new start in Tennessee after struggling with Chip Kelly's offense in Philadelphia last season, had six carries for 93 yards. Henry, the 2015 Heisman Trophy winner from Alabama, had 10 carries for 74 yards and a touchdown.
Titans quarterback Marcus Mariota played three series and went 5 of 5 for 45 yards, including a 31-yarder to rookie Tajae Sharpe. The Titans had a field goal on Mariota's first series and capped his final drive with Murray's touchdown.