Patrick Mahomes looked up at the scoreboard and was stunned to see the Kansas City Chiefs had taken a 31-0 lead over the AFC West rival Oakland Raiders.
Josh Jacobs scored on an 18-yard run with 1:02 remaining and the Raiders pulled out their second thriller in five days, beating the Los Angeles Chargers 26-24.
Rodgers had his best game by far under the new Packers coach, throwing for 429 yards and five touchdowns and running for another as Green Bay beat the Raiders 42-24
Derek Carr threw a touchdown pass on the opening drive of the season, rookie Josh Jacobs ran for two scores as the Raiders beat the Denver Broncos 24-16.
The Oakland Raiders earned a bizarre 22-21 preseason victory over the Green Bay Packers on a field that was shortened to 80 yards over concerns about player safety.
Chiefs quarterback EJ Manuel, who was signed this offseason to compete for a backup job, has retire after four seasons with Buffalo and one season with Oakland.
The Raider Nation had a bittersweet victory as the Oakland Raiders beat the Denver Broncos 27-14, highlighted by a Dwayne Harris 99 yards punt return for a touchdown.
Seattle Seahawks put on a show for the fans in London. Russell Wilson tossed 3 TDs. Carson and Penny rushed for a combine 102 yards. The Hawks D shutdown Marshawn.